| Nominal Species (n = 2554) | Present allocation (n = 1766) | Ref. |
|---|---|---|
| Asterropteryx abax Jordan & Snyder, 1901 | Eviota abax | 559 |
| Taenioides abbotti Jordan & Starks, 1906 | Odontamblyopus lacepedii | 45323 |
| Ctenogobius abei Jordan & Snyder, 1901 | Mugilogobius abei | 43716 |
| Enypnias aceras Ginsburg, 1939 | Gobiosoma aceras | 9304 |
| Gobiodon acicularis Harold & Winterbottom, 1995 | Gobiodon acicularis | 13690 |
| Awaous acritosus Watson, 1994 | Awaous acritosus | 26669 |
| Gobius acutipennis Valenciennes, 1837 | Oligolepis acutipennis | 2798 |
| Cotylopus acutipinnis Guichenot, 1863 | Cotylopus acutipinnis | 4343 |
| Monishia adamsoni Goren, 1985 | Coryogalops adamsoni | 12965 |
| Luciogobius adapel Okiyama, 2001 | Luciogobius adapel | 42963 |
| Mugilogobius adeia Larson & Kottelat, 1992 | Mugilogobius adeia | 43716 |
| Lentipes adelphizonus Watson & Kottelat, 2006 | Lentipes adelphizonus | 57053 |
| Sicydium adelum Bussing, 1996 | Sicydium adelum | 38402 |
| Myersina adonis Shibukawa & Satapoomin, 2006 | Myersina adonis | 78636 |
| Vaimosa adyari Herre, 1945 | Pseudogobius melanostictus | 43716 |
| Gobius aeneofuscus Peters, 1852 | Awaous aeneofuscus | 4343 |
| Gobius aeneofuscus (non Peters, 1852) | Awaous lateristriga | 4343 |
| Gobius aeneofuscus guineensis Peters, 1876 | Awaous lateristriga | 4343 |
| Gobius aeolosoma Ogilby, 1889 | Bathygobius aeolosoma | 46206 |
| Rhinogobius aestivaregia (non Mori, 1934) | Ctenogobius fukushimai | 31517 |
| Rhinogobius aestivaregia Mori, 1934 | Ctenogobius aestivaregia | 46206 |
| Acentrogobius aestuarius (non Smith, 1959) | Istigobius decoratus | 33390 |
| Acentrogobius aestuarius Smith, 1959 | Istigobius spence | 420 |
| Eviota afelei Jordan & Seale, 1906 | Eviota afelei | 1602 |
| Eviota afelei (non Jordan & Seale, 1906) | Eviota punctulata | 107299 |
| Buenia affinis Iljin, 1930 | Buenia affinis | 4696 |
| Gobius affinis Kolombatovic, 1891 | Pomatoschistus pictus | 46206 |
| Gobius affinis (non Kolombatovic, 1891) | Buenia affinis | 4696 |
| Gobius affinis Eichwald, 1831 | Neogobius melanostomus | 13696 |
| Paratyntlastes africanus Giltay, 1935 | Gobioides africanus | 7390 |
| Brachygobius aggregatus Herre, 1940 | Brachygobius aggregatus | 43716 |
| Priolepis agrena Winterbottom & Burridge, 1993 | Priolepis agrena | 10753 |
| Trimma agrena Winterbottom & Chen, 2004 | Trimma agrena | 51083 |
| Gobius agulhensis Barnard, 1927 | Caffrogobius agulhensis | 2798 |
| Sicyopterus aiensis Keith, Watson & Marquet, 2004 | Sicyopterus aiensis | 53576 |
| Priolepis ailina Winterbottom & Burridge, 1993 | Priolepis ailina | 9018 |
| Chloea aino Schmidt, 1904 | Gymnogobius urotaenia | 81467 |
| Priolepis aithiops Winterbottom & Burridge, 1992 | Priolepis aithiops | 6189 |
| Exyrias akihito Allen & Randall, 2005 | Exyrias akihito | 57733 |
| Platygobiopsis akihito Springer & Randall, 1992 | Platygobiopsis akihito | 8935 |
| Priolepis akihitoi Hoese & Larson, 2010 | Priolepis akihitoi | 85603 |
| Mars albidorsus Yanagisawa, 1978 | Cryptocentrus albidorsus | 43568 |
| Gobius albimaculatus Rüppell, 1830 | Amblygobius albimaculatus | 2798 |
| Rhinogobius albimaculatus Chen, Kottelat & Miller, 1999 | Rhinogobius albimaculatus | 33279 |
| Cristatogobius albius Chen, 1959 | Cristatogobius albius | 42915 |
| Gobiodon albofasciatus Sawada & Arai, 1972 | Gobiodon albofasciatus | 1602 |
| Eviota albolineata Jewett & Lachner, 1983 | Eviota albolineata | 5291 |
| Eviota albolineata (non Jewett & Lachner, 1983) | Eviota guttata | 83982 |
| Gobiodon albolineatus Smith, 1959 | Gobiodon rivulatus | 27116 |
| Gobius albopunctatus (non Valenciennes, 1837) | Bathygobius fuscus | 2798 |
| Gobius albopunctatus Valenciennes, 1837 | Bathygobius coalitus | 86689 |
| Gobius albosignatus Kessler, 1874 | Gobius paganellus | 5299 |
| Sicydium albotaeniatum Günther, 1877 | Sicyopterus stimpsoni | 58302 |
| Gobius albus Parnell, 1831-37 | Aphia minuta | 4345 |
| Luciogobius albus Regan, 1940 | Luciogobius albus | 27297 |
| Sicyodon albus Fourmanoir, 1966 | Lobulogobius omanensis | 11441 |
| Stiphodon alcedo Maeda, Mukai & Tachihara, 2012 | Stiphodon alcedo | 90212 |
| Gobius alcockii Annandale, 1906 | Brachygobius nunus | 43716 |
| Psilotris alepis Ginsburg, 1953 | Psilotris alepis | 5521 |
| Gobiosoma alfiei Joyeux & Macieira, 2015 | Gobiosoma alfiei | 104557 |
| Gobius algarbiensis de Brito Capello, 1880 | Gobius cobitis | 13696 |
| Eviota algida Greenfield & Algida, 2014 | Eviota algida | 97683 |
| Gnathogobius aliceae Smith, 1945 | Eugnathogobius kabilia | 80545 |
| Aboma aliciae Herre, 1936 | Favonigobius aliciae | 12693 |
| Stiphodon allen Watson, 1996 | Stiphodon allen | 26040 |
| Stenogobius alleni Watson, 1991 | Stenogobius alleni | 34009 |
| Tomiyamichthys alleni Iwata, Ohnishi & Hirata, 2000 | Tomiyamichthys alleni | 36803 |
| Valenciennea alleni Hoese & Larson, 1994 | Valenciennea alleni | 8527 |
| Coryphopterus alloides Böhlke & Robins, 1960 | Coryphopterus alloides | 7251 |
| Lythrypnus alphigena Bussing, 1990 | Lythrypnus alphigena | 11482 |
| Sicydium altum Meek, 1907 | Sicydium altum | 50190 |
| Inu ama Snyder, 1909 | Luciogobius ama | 40966 |
| Oxyurichthys amabalis Seale, 1914 | Oxyurichthys amabalis | 40966 |
| Gobius amadi Weber, 1913 | Mugilogobius amadi | 43716 |
| Cryptocentrus ambanoro Fourmanoir, 1957 | Vanderhorstia ambanoro | 26282 |
| Psilotris amblyrhynchus Smith & Baldwin, 1999 | Carrigobius amblyrhynchus | 113825 |
| Stigmatogobius amblyrhynchus Bleeker, 1878 | Redigobius amblyrhynchus | 419 |
| Gobius amiciensis (non Valenciennes, 1837) | Awaous aeneofuscus | 4343 |
| Gobius amiciensis Valenciennes, 1837 | Paragobiodon echinocephalus | 4343 |
| Didogobius amicuscaridis Schliewen & Kova?i?, 2008 | Didogobius amicuscaridis | 79573 |
| Callogobius amikami Goren, Miroz & Baranes, 1991 | Callogobius amikami | 11441 |
| Bryaninops amplus Larson, 1985 | Bryaninops amplus | 1602 |
| Schismatogobius ampluvinculus Chen, Shao & Fang, 1995 | Schismatogobius ampluvinculus | 12955 |
| Trimma anaima Winterbottom, 2000 | Trimma anaima | 58123 |
| Trimma anaima (non Winterbottom, 2000) | Trimma erdmanni | 87358 |
| Eviota ancora Greenfield & Suzuki, 2011 | Eviota ancora | 86696 |
| Callogobius andamanensis Menon & Chatterjee, 1974 | Callogobius andamanensis | 83985 |
| Gobius andamanensis Day, 1871 | Exyrias puntang | 403 |
| Raogobius andamanicus Mukerji, 1935 | Lentipes andamanicus | 39342 |
| Gobius andrei Sauvage, 1880 | Bathygobius andrei | 87607 |
| Bathygobius andrei heteropoma Ginsburg, 1947 | Bathygobius andrei | 87607 |
| Gobius angolensis Norman, 1935 | Thorogobius angolensis | 5299 |
| Gobius anguillaris Linnaeus, 1758 | Taenioides anguillaris | 34530 |
| Batanga angustifrons Blanc, Cadenat & Stauch, 1968 | Wheelerigobius maltzani | 4343 |
| Gobiopsis angustifrons Lachner & McKinney, 1978 | Gobiopsis angustifrons | 11637 |
| Gobius anjerensis Bleeker, 1851 | Gnatholepis anjerensis | 92171 |
| Glossogobius ankaranensis Banister, 1994 | Glossogobius ankaranensis | 27297 |
| Pleurosicya annandalei Hornell & Fowler, 1922 | Pleurosicya annandalei | 2798 |
| Bryaninops annella Suzuki & Randall, 2014 | Bryaninops annella | 94797 |
| Trimma annosum Winterbottom, 2003 | Trimma annosum | 49832 |
| Chaenogobius annularis (non Gill, 1859) | Gymnogobius breunigii | 81467 |
| Chaenogobius annularis (non Gill, 1859) | Gymnogobius castaneus | 81467 |
| Chaenogobius annularis Gill, 1859 | Chaenogobius annularis | 27791 |
| Gobius annulatus De Vis, 1884 | Amblygobius phalaena | 75154 |
| Coryogalops anomolus Smith, 1958 | Coryogalops anomolus | 11441 |
| Trypauchenophrys anotus Franz, 1910 | Caragobius urolepis | 50587 |
| Gobioides ansorgii (non Boulenger, 1909) | Gobioides africanus | 4343 |
| Gobioides ansorgii Boulenger, 1909 | Gobioides sagitta | 27974 |
| Nematogobius ansorgii Boulenger, 1910 | Nematogobius maindroni | 10701 |
| Barbulifer antennatus Böhlke & Robins, 1968 | Barbulifer antennatus | 5521 |
| Quisquilius anthioides Smith, 1959 | Priolepis anthioides | 6189 |
| Trimma anthrenum Winterbottom, 2006 | Trimma anthrenum | 57544 |
| Sicydium antillarum Ogilvie-Grant, 1884 | Sicydium plumieri | 50190 |
| Bathygobius antilliensis Tornabene, Baldwin & Pezold, 2010 | Bathygobius antilliensis | 85559 |
| Gobiodon aoyagii Shibukawa, Suzuki & Aizawa, 2013 | Gobiodon aoyagii | 94251 |
| Argentina aphia Rafinesque, 1810 | Aphia minuta | 4345 |
| Brachyochirus aphya Bonaparte, 1846 | Aphia minuta | 4345 |
| Gobius apogonius Cantor, 1849 | Stigmatogobius sadanundio | 56945 |
| Gobiopsis aporia Lachner & McKinney, 1978 | Gobiopsis aporia | 559 |
| Lioteres aporus Hoese & Winterbottom, 1979 | Hetereleotris apora | 2798 |
| Pseudorhinogobius aporus Zhong & Wu, 1998 | Pseudorhinogobius aporus | 31517 |
| Sueviota aprica Winterbottom & Hoese, 1988 | Sueviota aprica | 39927 |
| Eviota aquila Greenfield & Jewett, 2014 | Eviota aquila | 96083 |
| Gobius arabicus Gmelin, 1789 | Cryptocentroides arabicus | 12965 |
| Amblyopus arctocephalus Alcock, 1890 | Amblyotrypauchen arctocephalus | 75154 |
| Amblyeleotris arcupinna Mohlmann & Munday, 1999 | Amblyeleotris arcupinna | 40966 |
| Gobius arenae Bath, 1972 | Gobius geniporus | 4696 |
| Hetereleotris arenarius Snyder, 1908 | Gobiopsis arenaria | 26282 |
| Grallenia arenicola Shibukawa & Iwata, 2007 | Grallenia arenicola | 75132 |
| Lentipes argenteus Keith, Hadiaty & Lord, 2014 | Lentipes argenteus | 97410 |
| Periophthalmus argentilineatus Valenciennes, 1837 | Periophthalmus argentilineatus | 5218 |
| Periophthalmus argentilineatus striopunctatus Eggert, 1935 | Periophthalmus argentilineatus | 5218 |
| Gnatholepis argus Larson & Buckle, 2005 | Gnatholepis argus | 76838 |
| Lentipes armatus Sakai & Nakamura, 1979 | Lentipes armatus | 559 |
| Robinsichthys arrowsmithensis Birdsong, 1988 | Robinsichthys arrowsmithensis | 46206 |
| Valenciennea aruensis Ogilby, 1910 | Valenciennea muralis | 8527 |
| Gobius arundelii Garman, 1899 | Bathygobius lineatus | 87607 |
| Barbatogobius asanai Koumans, 1941 | Gobiopsis macrostoma | 4833 |
| Glossogobius asaro Whitley, 1959 | Glossogobius brunnoides | 2847 |
| Quisquilius ascensionis Dawson & Edwards, 1987 | Priolepis ascensionis | 40966 |
| Gobius assoi de Buen, 1936 | Gobius strictus | 4345 |
| Stiphodon astilbos Ryan, 1986 | Stiphodon astilbos | 87781 |
| Eviota asymbasia Greenfield & Jewett, 2016 | Eviota asymbasia | 108789 |
| Gobiodon ater Herler, Bogorodsky & Suzuki, 2013 | Gobiodon ater | 94082 |
| Gobius ater Bellotti, 1888 | Gobius ater | 4696 |
| Gobius ateriformis Brito & Miller, 2001 | Gobius ateriformis | 39517 |
| Gobius atherinoides Peters, 1855 | Arcygobius baliurus | 81342 |
| Gobiodon atrangulatus Garman, 1903 | Gobiodon atrangulatus | 559 |
| Callogobius atratus Griffin, 1933 | Gobiopsis atrata | 12965 |
| Stiphodon atratus Watson, 1996 | Stiphodon atratus | 26040 |
| Chriolepis atrimela Bussing, 1997 | Chriolepis atrimelum | 113825 |
| Chriolepis atrimelum Bussing, 1997 | Chriolepis atrimelum | 38552 |
| Sueviota atrinasa Winterbottom & Hoese, 1988 | Sueviota atrinasa | 39927 |
| Cabillus atripelvicus Randall, Sakamoto & Shibukawa, 2007 | Cabillus atripelvicus | 58252 |
| Asterropteryx atripes Shibukawa & Suzuki, 2002 | Asterropteryx atripes | 44260 |
| Rhinogobius atripinnatus Smith, 1931 | Aulopareia atripinnatus | 50838 |
| Rhinogobius atripinnatus (non Smith, 1931) | Acentrogobius chlorostigmatoides | 12693 |
| Gobionellus atripinnis Gilbert & Randall, 1979 | Ctenogobius claytonii | 55436 |
| Eviota atriventris Greenfield & Suzuki, 2012 | Eviota atriventris | 89418 |
| Gobiosoma atronasum Böhlke & Robins, 1968 | Elacatinus atronasus | 26282 |
| Microsicydium atropurpureum Herre, 1927 | Stiphodon atropurpureus | 26366 |
| Vanderhorstia attenuata Randall, 2007 | Vanderhorstia attenuata | 75899 |
| Trimma aturirii Winterbottom, Erdmann & Cahyani, 2015 | Trimma aturirii | 102609 |
| Oxyurichthys auchenolepis Bleeker, 1876 | Oxyurichthys auchenolepis | 36648 |
| Gobius auchenotaenia Bleeker, 1867 | Acentrogobius nebulosus | 4343 |
| Boleophthalmus aucupatorius Richardson, 1845 | Scartelaos histophorus | 5218 |
| Acentrogobius audax Smith, 1959 | Acentrogobius audax | 2798 |
| Gobius auratus Risso, 1810 | Gobius auratus | 4696 |
| Gobius auratus (non Risso, 1810) | Gobius gasteveni | 5299 |
| Gobius auratus luteus Kolombatovic, 1891 | Gobius auratus | 4696 |
| Gobius auratus ruginosa Kolombatovic, 1891 | Gobius fallax | 5299 |
| Stiphodon aureorostrum Chen & Tan, 2005 | Stiphodon aureorostrum | 58086 |
| Quisquilius aureoviridis Gosline, 1959 | Priolepis aureoviridis | 10753 |
| Fusigobius aureus Chen & Shao, 1997 | Fusigobius aureus | 31555 |
| Glossogobius aureus Akihito & Meguro, 1975 | Glossogobius aureus | 559 |
| Priolepis auriga Ehrenberg, 1871 | Asterropteryx semipunctata | 27116 |
| Cristatogobius aurimaculatus Akihito & Meguro, 2000 | Cristatogobius aurimaculatus | 37940 |
| Aparrius aurocingulus Herre, 1935 | Ctenogobiops aurocingulus | 26282 |
| Vanderhorstia auronotata Randall, 2007 | Vanderhorstia auronotata | 75899 |
| Mars auropunctatus Tomiyama, 1955 | Vanderhorstia auropunctata | 26282 |
| Cryptocentrus aurora Polunin & Lubbock, 1977 | Amblyeleotris aurora | 2798 |
| Gillichthys australis Ogilby, 1894 | Redigobius macrostoma | 43716 |
| Periophthalmus australis Castelnau, 1875 | Periophthalmodon freycineti | 5218 |
| Pleurosicya australis Larson, 1990 | Pleurosicya australis | 40966 |
| Sicyopus auxilimentus Watson & Kottelat, 1994 | Sicyopus auxilimentus | 26365 |
| Gobius avernensis Canestrini, 1868 | Padogobius nigricans | 13696 |
| Vaimosa avicennia Herre, 1940 | Pseudogobius avicennia | 43716 |
| Zonogobius avidori Goren, 1978 | Trimma avidori | 13694 |
| Gobius awaou Lacepède, 1800 | Awaous ocellaris | 26668 |
| Gobiodon axillaris De Vis, 1884 | Gobiodon axillaris | 13690 |
| Gobius bacalaus Valenciennes, 1837 | Gobionellus oceanicus | 4343 |
| Euctenogobius badius Gill, 1859 | Awaous flavus | 26240 |
| Benthophilus baeri Kessler, 1877 | Benthophilus baeri | 26334 |
| Eleotris balearicus Pellegrin & Fage, 1907 | Odondebuenia balearica | 4345 |
| Gobius balearicus Lozano-Rey, 1919 | Gobius ater | 4345 |
| Grallenia baliensis Allen & Erdmann, 2012 | Grallenia baliensis | 90102 |
| Sicydium balinense Bleeker, 1856 | Sicyopus zosterophorus | 26639 |
| Gobius baliuroides Bleeker, 1849 | Acentrogobius nebulosus | 58534 |
| Gobius baliurus Valenciennes, 1837 | Arcygobius baliurus | 26282 |
| Vaimosa balteata Herre, 1935 | Redigobius balteatus | 43716 |
| Acentrogobius balteatops Smith, 1959 | Redigobius balteatops | 4343 |
| Gobius banana (non Valenciennes, 1837) | Awaous aeneofuscus | 4343 |
| Gobius banana (non Valenciennes, 1837) | Awaous lateristriga | 4343 |
| Gobius banana Valenciennes, 1837 | Awaous banana | 50190 |
| Parasicydium bandama Risch, 1980 | Parasicydium bandama | 57403 |
| Gobius barbarus Linnaeus, 1766 | Periophthalmus barbarus | 7390 |
| Rhinogobius barbatus Tomiyama, 1934 | Heteroplopomus barbatus | 26282 |
| Triaenophorichthys barbatus Günther, 1861 | Tridentiger barbatus | 559 |
| Ctenotrypauchen barnardi Hora, 1926 | Paratrypauchen microcephalus | 4343 |
| Trimma barralli Winterbottom, 1995 | Trimma barralli | 13694 |
| Gobioides barreto Poey, 1860 | Gobioides broussonnetii | 27974 |
| Gobius bassensis Castelnau, 1872 | Arenigobius bifrenatus | 75154 |
| Pomatoschistus bathi Miller, 1982 | Pomatoschistus bathi | 13696 |
| Trimma bathum Winterbottom, 2017 | Trimma bathum | 115117 |
| Gobius bathybius Kessler, 1877 | Ponticola bathybius | 26282 |
| Gobius bato Hamilton, 1822 | Apocryptes bato | 4833 |
| Apocryptes batoides Day, 1876 | Apocryptes bato | 5218 |
| Gobius batrachocephalus Pallas, 1814 | Mesogobius batrachocephalus | 13696 |
| Psilotris batrachodes Böhlke, 1963 | Cryptopsilotris batrachodes | 113825 |
| Callogobius bauchotae Goren, 1979 | Callogobius bauchotae | 47607 |
| Gobius bayamonensis Evermann & Marsh, 1899 | Gobionellus oceanicus | 4343 |
| Gobius beauforti Weber, 1907 | Stenogobius beauforti | 26282 |
| Gobius beccarii Perugia, 1892 | Stigmatogobius sella | 56945 |
| Acentrogobius belissimus Smith, 1959 | Exyrias belissimus | 403 |
| Valenciennea bella Hoese & Larson, 1994 | Valenciennea bella | 8527 |
| Vanderhorstia bella Greenfield & Longenecker, 2005 | Vanderhorstia bella | 56674 |
| Glossogobius bellendenensis Hoese & Allen, 2009 | Glossogobius bellendenensis | 80299 |
| Amblyeleotris bellicauda Randall, 2004 | Amblyeleotris bellicauda | 57552 |
| Vanderhorstia belloides Randall, 2007 | Vanderhorstia belloides | 75899 |
| Gobius belosso Bleeker, 1854 | Oxyurichthys papuensis | 4343 |
| Trimma benjamini Winterbottom, 1996 | Trimma benjamini | 13702 |
| Chriolepis benthonis Ginsburg, 1953 | Chriolepis benthonis | 26938 |
| Lobulogobius bentuviai Goren, 1984 | Lobulogobius bentuviai | 83991 |
| Didogobius bentuvii Miller, 1966 | Didogobius bentuvii | 4345 |
| Gobius bequaerti Fowler, 1923 | Yongeichthys thomasi | 4343 |
| Hyrcanogobius bergi Iljin, 1928 | Hyrcanogobius bergi | 26334 |
| Gobius bibarbatus von Bonde, 1923 | Sufflogobius bibarbatus | 2798 |
| Gobius bicirrhosus Weber, 1894 | Glossogobius bicirrhosus | 26282 |
| Evermannichthys bicolor Thacker, 2001 | Evermannichthys bicolor | 40966 |
| Gobius bicolor Gmelin, 1789 | Gobius paganellus | 5299 |
| Eviota bifasciata Lachner & Karnella, 1980 | Eviota bifasciata | 1602 |
| Mucogobius bifasciatus Smith, 1958 | Callogobius bifasciatus | 12965 |
| Tridentiger bifasciatus Steindachner, 1881 | Tridentiger bifasciatus | 33021 |
| Gobius bifrenatus Kner, 1865 | Arenigobius bifrenatus | 75154 |
| Amblyeleotris biguttata Randall, 2004 | Amblyeleotris biguttata | 57552 |
| Vaimosa bikolana Herre, 1927 | Redigobius bikolanus | 43716 |
| Gobiodon bilineatus Herler, Bogorodsky & Suzuki, 2013 | Gobiodon bilineatus | 94082 |
| Chriolepis bilix Hastings & Findley, 2013 | Chriolepis bilix | 94726 |
| Cottogobius bilobatus Koumans, 1941 | Pleurosicya bilobata | 7050 |
| Eviota bilunula Greenfield & Suzuki, 2016 | Eviota bilunula | 113376 |
| Eviota bimaculata Lachner & Karnella, 1980 | Eviota bimaculata | 33839 |
| Gobius biocellatus Valenciennes, 1837 | Psammogobius biocellatus | 4343 |
| Signigobius biocellatus Hoese & Allen, 1977 | Signigobius biocellatus | 87922 |
| Asterropteryx bipunctata Allen & Munday, 1995 | Asterropteryx bipunctata | 46206 |
| Eviota bipunctata Greenfield & Jewett, 2016 | Eviota bipunctata | 108789 |
| Hetereleotris bipunctata Tortonese, 1976 | Hetereleotris bipunctata | 12541 |
| Pandaka bipunctata Chen, Wu, Zhong & Zhao, 2008 | Pandaka bipunctata | 85815 |
| Stiphodon birdsong Watson, 1996 | Stiphodon birdsong | 26040 |
| Boleophthalmus birdsongi Murdy, 1989 | Boleophthalmus birdsongi | 6771 |
| Gobulus birdsongi Hoese & Reader, 2001 | Gobulus birdsongi | 46206 |
| Gobiella birtwistlei Herre, 1935 | Gobiopterus birtwistlei | 50838 |
| Trimma bisella Winterbottom, 2000 | Trimma bisella | 58123 |
| Sicyopus bitaeniatus Maugé, Marquet & Laboute, 1992 | Smilosicyopus bitaeniatus | 12767 |
| Tamanka bivittata Herre, 1927 | Mugilogobius abei | 43716 |
| Apocryptes bivittatus Macleay, 1878 | Amblygobius bynoensis | 75154 |
| Rhinogobius biwaensis Takahashi & Okazaki, 2017 | Rhinogobius biwaensis | 114784 |
| Bathygobius blancoi Roxas & Ablan, 1940 | Bathygobius meggitti | 50838 |
| Amblyeleotris bleekeri Chen, Shao & Chen, 2006 | Amblyeleotris bleekeri | 78447 |
| Apocryptes bleekeri Day, 1876 | Apocryptodon madurensis | 5218 |
| Hemigobius bleekeri Koumans, 1953 | Hemigobius mingi | 44011 |
| Lophogobius bleekeri Popta, 1921 | Lophogobius bleekeri | 6771 |
| Gobius blennioides Kessler, 1877 | Proterorhinus marmoratus | 13696 |
| Gobius blokzeyli Bleeker, 1860 | Stenogobius blokzeyli | 26282 |
| Rhinogobius boa Chen & Kottelat, 2005 | Rhinogobius boa | 56949 |
| Gobius boddarti Pallas, 1770 | Boleophthalmus boddarti | 34530 |
| Barbuligobius boehlkei Lachner & McKinney, 1974 | Barbuligobius boehlkei | 2798 |
| Psilotris boehlkei Greenfield, 1993 | Psilotris boehlkei | 34636 |
| Gobius bogdanowi Kessler, 1874 | Ponticola ratan | 39702 |
| Coryphopterus bol Victor, 2008 | Coryphopterus venezuelae | 86744 |
| Pleurosicya boldinghi Weber, 1913 | Pleurosicya boldinghi | 11228 |
| Gobius boleosoma Jordan & Gilbert, 1882 | Ctenogobius boleosoma | 13628 |
| Gobius bombayensis Annandale, 1919 | Brachygobius nunus | 4833 |
| Egglestonichthys bombylios Larson & Hoese, 1997 | Egglestonichthys bombylios | 40966 |
| Gobius bonelli Bonaparte, 1846 | Padogobius bonelli | 13696 |
| Gobius bontii Bleeker, 1849 | Gobius bontii | 81342 |
| Bollmannia boqueronensis Evermann & Marsh, 1899 | Bollmannia boqueronensis | 93147 |
| Zonogobius boreus Snyder, 1909 | Priolepis boreus | 9018 |
| Apocryptes borneensis Bleeker, 1855 | Pseudapocryptes borneensis | 419 |
| Gobius borneensis Bleeker, 1850 | Stigmatogobius borneensis | 56945 |
| Periophthalmus borneensis Bleeker, 1850 | Periophthalmodon septemradiatus | 5218 |
| Gobius bosc Lacepède, 1800 | Gobiosoma bosc | 7442 |
| Pleurogobius boulengeri Seale, 1910 | Priolepis cincta | 10753 |
| Amblyopus brachygaster Günther, 1861 | Taenioides cirratus | 280 |
| Nematogobius brachynemus Pfaff, 1933 | Nematogobius brachynemus | 5299 |
| Apocryptes brachypterus Bleeker, 1855 | Gobiopterus brachypterus | 419 |
| Amblyopus brachysoma Bleeker, 1854 | Brachyamblyopus brachysoma | 419 |
| Eviota brahmi Greenfield & Tornabene, 2014 | Eviota brahmi | 95677 |
| Gobius brasiliensis Bloch & Schneider, 1801 | Gobioides broussonnetii | 50190 |
| Lythrypnus brasiliensis Greenfield, 1988 | Lythrypnus brasiliensis | 34188 |
| Benthophiloides brauneri Beling & Iljin, 1927 | Benthophiloides brauneri | 13696 |
| Macgregorella bravoi Herre, 1940 | Gobiopsis bravoi | 11081 |
| Coryogalops bretti Goren, 1991 | Coryogalops bretti | 40966 |
| Gobius breunigii Steindachner, 1879 | Gymnogobius breunigii | 56787 |
| Evorthodus breviceps Gill, 1859 | Evorthodus lyricus | 50190 |
| Sicydium brevifile Ogilvie-Grant, 1884 | Sicydium brevifile | 4343 |
| Gobius brevifilis Valenciennes, 1837 | Acentrogobius nebulosus | 4343 |
| Luciogobius brevipterus Chen, 1932 | Luciogobius brevipterus | 42963 |
| Amblyopus brevis Günther, 1864 | Akko brevis | 26282 |
| Sicyopterus brevis de Beaufort, 1912 | Sicyopterus brevis | 50838 |
| Gladiogobius brevispinis Shibukawa & Allen, 2007 | Gladiogobius brevispinis | 79803 |
| Microgobius brevispinis Ginsburg, 1939 | Microgobius brevispinis | 11482 |
| Chromogobius britoi Van Tassell, 2001 | Chromogobius britoi | 41100 |
| Gobius brittanicus Thompson, 1837 | Gobius niger | 5299 |
| Gobiodon brochus Harold & Winterbottom, 1999 | Gobiodon brochus | 36585 |
| Gobiosoma brocki Ginsburg, 1938 | Tigrigobius digueti | 49089 |
| Vaimosa brocki Herre, 1936 | Stigmatogobius sella | 43716 |
| Gobioides broussonnetii Lacepède, 1800 | Gobioides broussonnetii | 27974 |
| Gobius brunneus Temminck & Schlegel, 1845 | Rhinogobius brunneus | 26282 |
| Gobius brunnoides Nichols, 1951 | Glossogobius brunnoides | 26282 |
| Schismatogobius bruynisi de Beaufort, 1912 | Schismatogobius bruynisi | 7050 |
| Sueviota bryozophila Allen, Erdmann & Cahyani, 2016 | Sueviota bryozophila | 107790 |
| Varicus bucca Robins & Böhlke, 1961 | Varicus bucca | 26938 |
| Gobius bucchichi Steindachner, 1870 | Gobius bucchichi | 4696 |
| Chonophorus bucculentus Poey, 1860 | Awaous banana | 13444 |
| Tukugobius bucculentus Herre, 1927 | Rhinogobius bucculentus | 439 |
| Amblyopus buchanani Day, 1873 | Taenioides buchanani | 4833 |
| Waitea buchanani Rao, 1972 | Mahidolia mystacina | 4833 |
| Cryptocentroides bulbiceps Whitley, 1953 | Cryptocentrus bulbiceps | 46206 |
| Monishia bulejiensis Hoda, 1983 | Coryogalops bulejiensis | 12965 |
| Glossogobius bulmeri Whitley, 1959 | Glossogobius bulmeri | 2847 |
| Chloea bungei Schmidt, 1931 | Gymnogobius mororanus | 81467 |
| Brachyamblyopus burmanicus Hora, 1926 | Caragobius burmanicus | 4833 |
| Gobius burmeisteri Kessler, 1877 | Babka gymnotrachelus | 13696 |
| Trimma burridgeae Winterbottom, 2016 | Trimma burridgeae | 109919 |
| Gobius burtoni O'Shaughnessy, 1875 | Bathygobius burtoni | 5299 |
| Gobius burtoni (non O'Shaugnessy, 1875) | Bathygobius soporator | 5299 |
| Sicydium buscki Evermann & Clark, 1906 | Sicydium buscki | 50190 |
| Lentipes bustamantaei Boulenger, 1916 | Sicydium bustamantei | 89459 |
| Gobius bustamantei (non Greeff, 1882) | Awaous lateristriga | 79590 |
| Gobius bustamantei Greeff, 1882 | Awaous bustamantei | 83763 |
| Sicydium bustamantei Greeff, 1884 | Sicydium bustamantei | 89459 |
| Knipowitschia byblisia Ahnelt, 2011 | Knipowitschia byblisia | 88873 |
| Gobius bynoensis Richardson, 1844 | Amblygobius bynoensis | 75154 |
| Eleotrica cableae Ginsburg, 1933 | Eleotrica cableae | 11482 |
| Illana cacabet Smith & Seale, 1906 | Glossogobius bicirrhosus | 94476 |
| Boleophthalmus caeruleomaculatus McCulloch & Waite, 1918 | Boleophthalmus caeruleomaculatus | 6771 |
| Mars caeruleomaculatus Herre, 1933 | Cryptocentrus caeruleomaculatus | 26282 |
| Gobius caeruleopunctatus Rüppell, 1830 | Cryptocentrus caeruleopunctatus | 26282 |
| Gobius caeruleus Lacepède, 1800 | Sicyopterus lagocephalus | 37578 |
| Stiphodon caeruleus Parenti & Maciolek, 1993 | Stiphodon caeruleus | 11224 |
| Trimma caesiura Jordan & Seale, 1906 | Trimma caesiura | 58123 |
| Eviota caesiura okinawae Aoyagi, 1949 | Trimma okinawae | 26282 |
| Gobius caffer Günther, 1874 | Caffrogobius caffer | 4343 |
| Vaimosa cagayanensis Aurich, 1938 | Mugilogobius cagayanensis | 43716 |
| Sicydium caguitae Evermann & Marsh, 1899 | Sicydium plumieri | 50190 |
| Gobius calderae Evermann & Seale, 1906 | Istigobius ornatus | 420 |
| Typhlogobius californiensis Steindachner, 1879 | Typhlogobius californiensis | 2850 |
| Gobius callidus Smith, 1937 | Glossogobius callidus | 4343 |
| Sicyopterus calliochromus Keith, Allen & Lord, 2012 | Sicyopterus calliochromus | 90225 |
| Gnatholepis calliurus Jordan & Seale, 1905 | Arcygobius baliurus | 50838 |
| Amblyeleotris callopareia Polunin & Lubbock, 1979 | Amblyeleotris callopareia | 26237 |
| Cryptocentrus callopterus Smith, 1945 | Cryptocentrus callopterus | 36648 |
| Knipowitschia cameliae Nalbant & O?el, 1995 | Knipowitschia cameliae | 36656 |
| Lioteres caminatus Smith, 1958 | Hetereleotris caminata | 2798 |
| Ctenogobius campbelli Jordan & Snyder, 1901 | Istigobius campbelli | 420 |
| Glossogobius campbellianus Jordan & Seale, 1907 | Pseudogobiopsis oligactis | 43716 |
| Boleophthalmus campylostomus Richardson, 1846 | Scartelaos histophorus | 5218 |
| Trimma cana Winterbottom, 2004 | Trimma cana | 52975 |
| Gobius canalae Sauvage, 1881 | Exyrias puntang | 403 |
| Gobiopsis canalis Lachner & McKinney, 1978 | Gobiopsis canalis | 11441 |
| Vanneaugobius canariensis Van Tassell, Miller & Brito, 1988 | Vanneaugobius canariensis | 5299 |
| Ctenogobius candidianus Regan, 1908 | Rhinogobius candidianus | 13111 |
| Gobius canestrinii (non Ninni, 1883) | Economidichthys pygmaeus | 12215 |
| Gobius canestrinii Ninni, 1883 | Pomatoschistus canestrinii | 36656 |
| Gobius caninoides Bleeker, 1852 | Oplopomus caninoides | 9360 |
| Gobius caninus Valenciennes, 1837 | Acentrogobius caninus | 4343 |
| Gobius caninus (non Valenciennes, 1837) | Acentrogobius nebulosus | 4343 |
| Gobius caninus africanus Playfair, 1867 | Acentrogobius nebulosus | 4967 |
| Gobius caninus var. africana Playfair, 1867 | Acentrogobius nebulosus | 93826 |
| Taenioides caniscapulus Roxas & Ablan, 1938 | Taenioides caniscapulus | 94476 |
| Apocryptes cantonensis Osbeck, 1757 | Periophthalmus modestus | 5218 |
| Cyprinus cantonensis (not of Osbeck, 1765) | Periophthalmus modestus | 88002 |
| Parapocryptes cantonensis Herre, 1932 | Parapocryptes serperaster | 5218 |
| Periophthalmus cantonensis novaeguineaensis Eggert, 1935 | Periophthalmus novaeguineaensis | 5218 |
| Apocryptes cantoris Day, 1871 | Scartelaos cantoris | 5218 |
| Gobius capensis Castelnau, 1861 | Caffrogobius nudiceps | 12725 |
| Gobius capistratus Peters, 1855 | Gnatholepis anjerensis | 41653 |
| Silhouettea capitlineata Randall, 2008 | Silhouettea capitlineata | 78591 |
| Gobius capito (non Valenciennes, 1837) | Gobius cobitis | 4345 |
| Gobius capito Valenciennes, 1837 | Gobius paganellus | 5299 |
| Gobius capitonellus Kessler, 1874 | Gobius paganellus | 5299 |
| Zonogobius capostriatus Goren, 1981 | Trimma capostriatum | 97008 |
| Kelloggella cardinalis Jordan & Seale, 1906 | Kelloggella cardinalis | 1602 |
| Vaimosa cardonensis Herre, 1940 | Redigobius tambujon | 84480 |
| Stiphodon carisa Watson, 2008 | Stiphodon carisa | 74937 |
| Lentipes caroline Lynch, Keith & Pezold, 2013 | Lentipes caroline | 93871 |
| Pleurosicya carolinensis Larson, 1990 | Pleurosicya carolinensis | 34765 |
| Rhinogobius carpenteri Seale, 1910 | Rhinogobius carpenteri | 280 |
| Microgobius carri Fowler, 1945 | Microgobius carri | 7251 |
| Gobius casamancus Rochebrune, 1880 | Bathygobius casamancus | 5299 |
| Gobiosoma caspium Kessler, 1877 | Caspiosoma caspium | 4345 |
| Gobius caspius Eichwald, 1831 | Neogobius caspius | 26282 |
| Gobius castaneus O'Shaughnessy, 1875 | Gymnogobius castaneus | 81467 |
| Eleotris castelnaui Macleay, 1881 | Afurcagobius suppositus | 75154 |
| Gobius castelnaui Macleay, 1881 | Arenigobius bifrenatus | 75154 |
| Gobius catebus Valenciennes, 1837 | Glossogobius giuris | 41236 |
| Gobius caucasicus Kavraisky, 1899 | Knipowitschia caucasica | 13696 |
| Pomatoschistus caucasicus Berg, 1916 | Knipowitschia caucasica | 13696 |
| Bubyr caucasicus kosswigii Sözer, 1941 | Knipowitschia caucasica | 13696 |
| Gobius caudatus Castelnau, 1873 | Arenigobius bifrenatus | 75154 |
| Pascua caudilinea Randall, 2005 | Pascua caudilinea | 82648 |
| Cabillus caudimacula Greenfield & Randall, 2004 | Cabillus caudimacula | 58271 |
| Gnatholepis caudimaculata Larson & Buckle, 2012 | Gnatholepis caudimaculata | 92171 |
| Minysicya caudimaculata Larson, 2002 | Minysicya caudimaculata | 76968 |
| Sicyopterus caudimaculatus Maugé, Marquet & Laboute, 1992 | Sicyopterus caudimaculatus | 12767 |
| Stenogobius caudimaculosus Watson, 1991 | Stenogobius caudimaculosus | 34009 |
| Trimma caudipunctatum Suzuki & Senou, 2009 | Trimma caudipunctatum | 81089 |
| Trimma caudomaculata Yoshino & Araga, 1975 | Trimma tevegae | 55346 |
| Gobius cauerensis Bleeker, 1853 | Gnatholepis cauerensis | 4343 |
| Gnatholepis cauerensis australis Randall & Greenfield, 2001 | Gnatholepis cauerensis | 92171 |
| Gnatholepis cauerensis hawaiiensis Randall & Greenfield, 2001 | Gnatholepis cauerensis | 92171 |
| Gnatholepis cauerensis pascuensis Randall & Greenfield, 2001 | Gnatholepis pascuensis | 41653 |
| Knipowitschia caunosi Ahnelt, 2011 | Knipowitschia caunosi | 88783 |
| Gobius cavifrons Weber, 1909 | Mugilogobius cavifrons | 43716 |
| Elacatinus cayman Victor, 2014 | Elacatinus cayman | 97572 |
| Cryptocentrus cebuanus Herre, 1927 | Cryptocentrus cebuanus | 36648 |
| Sicyopus cebuensis Chen & Shao, 1998 | Sicyopus cebuensis | 44834 |
| Gobius celebius (non Valenciennes, 1837) | Glossogobius giuris | 2847 |
| Gobius celebius Valenciennes, 1837 | Glossogobius celebius | 26282 |
| Psilotris celsa Böhlke, 1963 | Psilotris celsa | 88002 |
| Psilotris celsus Böhlke, 1963 | Psilotris celsa | 5521 |
| Acentrogobius cenderawasih Allen & Erdmann, 2012 | Acentrogobius cenderawasih | 90102 |
| Elacatinus centralis Victor, 2014 | Elacatinus centralis | 97572 |
| Kelloggella centralis Hoese, 1975 | Kelloggella quindecimfasciata | 54980 |
| Callogobius centrolepis Weber, 1909 | Callogobius centrolepis | 1602 |
| Gobius cephalarges Pallas, 1814 | Neogobius melanostomus | 13696 |
| Neogobius cephalargoides Pinchuk, 1976 | Ponticola cephalargoides | 4696 |
| Ctenogobius cephalopardus Smith, 1945 | Rhinogobius mekongianus | 12693 |
| Cryptocentrus cephalotaenius Ni, 1989 | Amblyeleotris cephalotaenius | 31517 |
| Gobius ceramensis (non Bleeker, 1853) | Gobiodon rivulatus | 46206 |
| Gobius ceramensis Bleeker, 1853 | Gobiodon ceramensis | 46206 |
| Ctenogobius cervicosquamus Wu, Lu & Ni, 1986 | Ctenogobius cervicosquamus | 33469 |
| Gobiosoma ceuthoecum Jordan & Gilbert, 1884 | Barbulifer ceuthoecus | 13628 |
| Silhouettea chaimi Goren, 1978 | Silhouettea chaimi | 12541 |
| Boleophthalmus chamiri Holly, 1929 | Boleophthalmus dussumieri | 5218 |
| Gobiosoma chancei Beebe & Hollister, 1933 | Elacatinus chancei | 13628 |
| Rhinogobius changjiangensis Chen, Miller, Wu & Fang, 2002 | Rhinogobius changjiangensis | 52293 |
| Rhinogobius changtinensis Huang & Chen, 2007 | Rhinogobius changtinensis | 57935 |
| Gobius changua Hamilton, 1822 | Pseudapocryptes elongatus | 3178 |
| Syrrhothonus charrieri Chabanaud, 1933 | Pomatoschistus marmoratus | 13696 |
| Gobius chengtuensis Chang, 1944 | Ctenogobius chengtuensis | 40966 |
| Trimma cheni Winterbottom, 2011 | Trimma cheni | 87358 |
| Rhinogobius chiengmaiensis Fowler, 1934 | Rhinogobius chiengmaiensis | 38646 |
| Gobius chilkensis Jenkins, 1910 | Pseudogobius javanicus | 4833 |
| Taenioides chilkensis Hora, 1923 | Caragobius urolepis | 50587 |
| Gobius chilo Pallas, 1814 | Neogobius melanostomus | 13696 |
| Gobius chiloensis Guichenot, 1848 | Heterogobius chiloensis | 33021 |
| Apocryptes chinensis Osbeck, 1757 | Boleophthalmus pectinirostris | 5218 |
| Boleophthalmus chinensis Valenciennes, 1837 | Scartelaos histophorus | 5218 |
| Ctenotrypauchen chinensis Steindachner, 1867 | Ctenotrypauchen chinensis | 31517 |
| Clariger chionomaculatus Shiogaki, 1988 | Clariger chionomaculatus | 27116 |
| Gobius chiquita Jenkins & Evermann, 1889 | Gobiosoma chiquita | 12965 |
| Bollmannia chlamydes Jordan, 1890 | Bollmannia chlamydes | 26282 |
| Sicyopus chloe Watson, Keith & Marquet, 2001 | Smilosicyopus chloe | 47572 |
| Gobius chlorostigma Bleeker, 1849 | Acentrogobius viridipunctatus | 75154 |
| Gobius chlorostigmatoides Bleeker, 1849 | Acentrogobius chlorostigmatoides | 26282 |
| Lophogobius chrysosoma Bleeker, 1875 | Redigobius chrysosoma | 43716 |
| Periophthalmus chrysospilos (non Bleeker, 1853) | Periophthalmus barbarus | 280 |
| Periophthalmus chrysospilos Bleeker, 1853 | Periophthalmus chrysospilos | 7050 |
| Vaimosa chulae Smith, 1932 | Mugilogobius chulae | 26282 |
| Gobius chuno Hamilton, 1822 | Gobiopterus chuno | 419 |
| Ctenogobius chusanensis Herre, 1940 | Ctenogobius chusanensis | 29060 |
| Gobiomorphus cinctus Regan, 1908 | Priolepis cincta | 2798 |
| Microgobius cinctus Nichols, 1952 | Lythrypnus dalli | 13163 |
| Smilogobius cinctus Herre, 1936 | Cryptocentrus cinctus | 7442 |
| Gobius circumspectus Macleay, 1883 | Glossogobius circumspectus | 26282 |
| Amblyopus cirratus Blyth, 1860 | Taenioides cirratus | 280 |
| Obliquogobius cirrifer Shibukawa & Aonuma, 2007 | Obliquogobius cirrifer | 75138 |
| Gobius citrinus Rüppell, 1838 | Gobiodon citrinus | 9360 |
| Vitraria clarescens Jordan & Evermann, 1903 | Sicyopterus stimpsoni | 26917 |
| Ctenogobius clarki Evermann & Shaw, 1927 | Ctenogobius clarki | 45679 |
| Drombus clarki Goren, 1978 | Callogobius bifasciatus | 10688 |
| Gobius claytonii Meek, 1902 | Ctenogobius claytonii | 50190 |
| Gobius cliffordpopei Nichols, 1925 | Rhinogobius cliffordpopei | 40966 |
| Callogobius clitellus McKinney & Lachner, 1978 | Callogobius clitellus | 6771 |
| Glossogobius clitellus Hoese & Allen, 2012 | Glossogobius clitellus | 90210 |
| Ctenogobius cloatus Smith, 1960 | Caffrogobius saldanha | 12725 |
| Gobius coalitus (non Bennett, 1832) | Bathygobius fuscus | 9360 |
| Gobius coalitus Bennett, 1832 | Bathygobius coalitus | 9360 |
| Glossogobius coatesi Hoese & Allen, 1990 | Glossogobius coatesi | 2847 |
| Lythrypnus cobalus Bussing, 1990 | Lythrypnus cobalus | 9304 |
| Gobius cobitiformis Kessler, 1874 | Pomatoschistus minutus | 13696 |
| Gobius cobitis Pallas, 1814 | Gobius cobitis | 13696 |
| Cotylopus cocoensis Heller & Snodgrass, 1903 | Sicydium cocoensis | 26282 |
| Gobius cocosensis Bleeker, 1854 | Bathygobius cocosensis | 9360 |
| Cepola coecula Bloch & Schneider, 1801 | Taenioides anguillaris | 54621 |
| Taenioides coecus Weber, 1913 | Karsten totoyensis | 43739 |
| Pleurosicya coerulea Larson, 1990 | Pleurosicya coerulea | 34765 |
| Elacatinus colini Randall & Lobel, 2009 | Elacatinus colini | 81169 |
| Tryssogobius colini (non Larson & Hoese, 2001) | Tryssogobius flavolineatus | 75950 |
| Tryssogobius colini Larson & Hoese, 2001 | Tryssogobius colini | 44093 |
| Gobius collonianus Risso, 1820 | Deltentosteus collonianus | 33021 |
| Eviota cometa Jewett & Lachner, 1983 | Eviota cometa | 1602 |
| Gobius cometes Alcock, 1890 | Obliquogobius cometes | 46206 |
| Gobionellus comma Gilbert & Randall, 1979 | Ctenogobius saepepallens | 55436 |
| Gobius commersoni Schneider, 1801 | Awaous commersoni | 33390 |
| Gobius commersonii Valenciennes, 1837 | Awaous commersoni | 4343 |
| Bollmannia communis Ginsburg, 1942 | Bollmannia communis | 51183 |
| Priolepis compita Winterbottom, 1985 | Priolepis compita | 11228 |
| Gobius concavifrons Ramsay & Ogilby, 1886 | Glossogobius concavifrons | 5259 |
| Gobius concolor De Vis, 1884 | Exyrias puntang | 403 |
| Sicyogaster concolor Gill, 1860 | Lentipes concolor | 26282 |
| Pseudapocryptes confluentus Roberts, 1978 | Zappa confluentus | 5218 |
| Gobius congoensis Sauvage, 1884 | Bathygobius casamancus | 4343 |
| Lethops connectens Hubbs, 1926 | Lethops connectens | 2850 |
| Gobius constructor Nordmann, 1840 | Ponticola constructor | 80565 |
| Chonophorus contractus Poey, 1861 | Awaous banana | 13444 |
| Evermannichthys convictor Böhlke & Robins, 1969 | Evermannichthys convictor | 26938 |
| Rhinogobius corallinus Jordan & Seale, 1906 | Bathygobius cocosensis | 81932 |
| Thalassogobius corallinus Herre, 1953 | Fusigobius neophytus | 50838 |
| Zonogobius corallinus Smith, 1959 | Trimma corallinum | 2798 |
| Trimma corerefum Winterbottom, 2016 | Trimma corerefum | 109919 |
| Gnatholepis corlettei Herre, 1935 | Gnatholepis ophthalmotaenia | 41653 |
| Eviota corneliae Fricke, 1998 | Trimmatom eviotops | 59013 |
| Oxyurichthys cornutus McCulloch & Waite, 1918 | Oxyurichthys cornutus | 42915 |
| Gobius coryphaenula Valenciennes, 1837 | Gobiodon rivulatus | 4343 |
| Clariger cosmurus Jordan & Snyder, 1901 | Clariger cosmurus | 559 |
| Smaragdus costalesi Poey, 1860 | Evorthodus lyricus | 50190 |
| Gobius cotticeps Steindachner, 1879 | Bathygobius cotticeps | 2798 |
| Gobius couchi Miller & El-Tawil, 1974 | Gobius couchi | 4696 |
| Vaimosa crassa Herre, 1945 | Hemigobius hoevenii | 44011 |
| Mapo crassiceps Jordan & Seale, 1906 | Bathygobius cyclopterus | 54980 |
| Gobius crassilabris Günther, 1861 | Awaous guamensis | 26668 |
| Callogobius crassus McKinney & Lachner, 1984 | Callogobius crassus | 27116 |
| Sicyopterus crassus Herre, 1927 | Sicyopterus crassus | 439 |
| Sicydium crenilabrum Harrison, 1993 | Sicydium crenilabrum | 10702 |
| Gobiosoma crescentalis Gilbert, 1892 | Gobulus crescentalis | 12965 |
| Gobius criniger Valenciennes, 1837 | Yongeichthys criniger | 34530 |
| Gobius criniger decaryi Pellegrin, 1932 | Acentrogobius nebulosus | 4343 |
| Euctenogobius cristatus Day, 1873 | Oxyurichthys microlepis | 4343 |
| Gobius cristatus Macleay, 1881 | Cryptocentroides gobioides | 33021 |
| Lophogobius cristulatus Ginsburg, 1939 | Lophogobius cristulatus | 9304 |
| Lentipes crittersius Watson & Allen, 1999 | Lentipes crittersius | 39342 |
| Cryptocentrus crocatus Wongratana, 1975 | Myersina crocata | 41718 |
| Microgobius crocatus Birdsong, 1968 | Microgobius crocatus | 9304 |
| Ctenogobiops crocineus Smith, 1959 | Ctenogobiops crocineus | 90180 |
| Leptophilypnus crocodilus Beebe & Tee-Van, 1928 | Lythrypnus crocodilus | 33021 |
| Gobius cruentatus (non Gmelin, 1789) | Lesueurigobius friesii | 5299 |
| Gobius cruentatus Gmelin, 1789 | Gobius cruentatus | 5299 |
| Gobius cryptocentrus Valenciennes, 1837 | Cryptocentrus cryptocentrus | 2798 |
| Caecogobius cryptophthalmus Berti & Ercolini, 1991 | Caecogobius cryptophthalmus | 43716 |
| Benthophilus ctenolepidus Kessler, 1877 | Benthophilus ctenolepidus | 26334 |
| Ctenogobius culionensis Herre, 1934 | Cryptocentrus caeruleomaculatus | 50838 |
| Chriolepis cuneata Bussing, 1990 | Chriolepis cuneata | 12965 |
| Gobius curacao Metzelaar, 1919 | Bathygobius curacao | 13628 |
| Bathygobius curacao lepidopoma Ginsburg, 1947 | Bathygobius curacao | 85559 |
| Ctenogobius curtisi Fowler, 1952 | Evorthodus lyricus | 50190 |
| Microgobius curtus Ginsburg, 1939 | Microgobius curtus | 11482 |
| Priolepis cyanocephala Hoese & Larson, 2010 | Priolepis cyanocephala | 85603 |
| Gobius cyanomos Bleeker, 1849 | Acentrogobius cyanomos | 34530 |
| Cryptocentrus cyanospilotus Allen & Randall, 2011 | Cryptocentrus cyanospilotus | 92356 |
| Gobius cyanotaenia Bleeker, 1853 | Cryptocentrus cyanotaenia | 33021 |
| Microgobius cyclolepis Gilbert, 1890 | Microgobius cyclolepis | 11482 |
| Gobius cyclopterus Valenciennes, 1837 | Bathygobius cyclopterus | 9360 |
| Ctenogobius cylindriceps Hora, 1923 | Oligolepis cylindriceps | 4833 |
| Chaenogobius cylindricus Tomiyama, 1936 | Gymnogobius cylindricus | 43974 |
| Sicydium cynocephalum Valenciennes, 1837 | Sicyopterus cynocephalus | 419 |
| Gobius cyprinoides Pallas, 1770 | Lophogobius cyprinoides | 13628 |
| Gobius cyrius Kessler, 1874 | Ponticola cyrius | 33297 |
| Gobius cyrius (non Kessler, 1874) | Ponticola iranicus | 104815 |
| Feia dabra Winterbottom, 2005 | Feia dabra | 55341 |
| Gobius daguae Eigenmann, 1918 | Gobionellus daguae | 26282 |
| Trimma dalerocheila Winterbottom, 1984 | Trimma dalerocheila | 46430 |
| Gobius dalli Gilbert, 1890 | Lythrypnus dalli | 12965 |
| Gobius darnleyensis Alleyne & Macleay, 1877 | Bathygobius fuscus | 75154 |
| Periophthalmus darwini Larson & Takita, 2004 | Periophthalmus darwini | 76839 |
| Oxyurichthys dasi Talwar, Chatterjee & Dev Roy, 1982 | Oligolepis dasi | 46206 |
| Gnatholepis davaoensis Seale, 1910 | Gnatholepis ophthalmotaenia | 92171 |
| Gobius davidi Sauvage & Dabry de Thiersant, 1874 | Rhinogobius davidi | 30820 |
| Priolepis dawsoni Greenfield, 1989 | Priolepis dawsoni | 39609 |
| Acentrogobius dayi Koumans, 1941 | Acentrogobius dayi | 11441 |
| Awaous decemlineatus Eigenmann, 1918 | Awaous flavus | 50190 |
| Valenciennea decora Hoese & Larson, 1994 | Valenciennea decora | 8527 |
| Rhinogobius decoratus Herre, 1927 | Istigobius decoratus | 420 |
| Gobius decussatus Bleeker, 1855 | Amblygobius decussatus | 75154 |
| Gobius deilus Sauvage, 1880 | Amblygobius sphynx | 4343 |
| Gobius delagoae Barnard, 1937 | Vanderhorstia delagoae | 2798 |
| Amblyeleotris delicatulus Smith, 1958 | Amblyeleotris delicatulus | 40966 |
| Rhinogobius delicatus Chen & Shao, 1996 | Rhinogobius delicatus | 13111 |
| Gobius deltoides Seale, 1901 | Gnatholepis anjerensis | 41653 |
| Eviota deminuta Tornabene, Ahmadia & Williams, 2013 | Eviota deminuta | 94084 |
| Apocryptes dentatus Valenciennes, 1837 | Pseudapocryptes elongatus | 3178 |
| Boleophthalmus dentatus Valenciennes, 1837 | Boleophthalmus dussumieri | 5218 |
| Cryptocentroides dentatus Popta, 1922 | Cryptocentroides insignis | 50838 |
| Oxuderces dentatus Eydoux & Souleyet, 1850 | Oxuderces dentatus | 12693 |
| Ctenogobius dentifer Hora, 1923 | Drombus dentifer | 4833 |
| Gobius depressus Kolombatovic, 1891 | Chromogobius quadrivittatus | 4345 |
| Gobius depressus Ramsay & Ogilby, 1886 | Callogobius depressus | 26282 |
| Gobius depressus Kolombatovic, 1891 | Chromogobius zebratus | 4345 |
| Gobius depressus var. zebratus Kolombatovic, 1891 | Chromogobius zebratus | 4345 |
| Schismatogobius deraniyagalai Kottelat & Pethiyagoda, 1989 | Schismatogobius deraniyagalai | 6028 |
| Gillichthys detrusus Gilbert & Scofield, 1898 | Gillichthys detrusus | 90849 |
| Mugilogobius devisi McCulloch & Ogilby, 1919 | Mugilogobius stigmaticus | 43716 |
| Gobius dewaali Weber, 1897 | Redigobius dewaali | 4393 |
| Oplopomus diacanthus Schultz, 1943 | Oplopomops diacanthus | 26282 |
| Gobius diadema Steindachner, 1876 | Istigobius diadema | 26282 |
| Gobius diadematus Rüppell, 1830 | Hetereleotris diademata | 33021 |
| Amblyeleotris diagonalis Polunin & Lubbock, 1979 | Amblyeleotris diagonalis | 26237 |
| Chriolepis dialepta Bussing, 1990 | Chriolepis dialepta | 12965 |
| Bryaninops dianneae Larson, 1985 | Bryaninops dianneae | 27116 |
| Coryphopterus dicrus Böhlke & Robins, 1960 | Coryphopterus dicrus | 7251 |
| Gobiosoma digueti Pellegrin, 1901 | Tigrigobius digueti | 94891 |
| Garmannia dilepis Robins & Böhlke, 1964 | Tigrigobius dilepis | 26282 |
| Lentipes dimetrodon Watson & Allen, 1999 | Lentipes dimetrodon | 39342 |
| Lubricogobius dinah Randall & Senou, 2001 | Lubricogobius dinah | 45340 |
| Akko dionaea Birdsong & Robins, 1995 | Akko dionaea | 34010 |
| Cryptocentrus diproctotaenia Bleeker, 1876 | Cryptocentrus diproctotaenia | 36648 |
| Ancistrogobius dipus Shibukawa, Yoshino & Allen, 2010 | Ancistrogobius dipus | 84001 |
| Periophthalmus dipus Bleeker, 1854 | Periophthalmus argentilineatus | 5218 |
| Periophthalmus dipus angustiformis Eggert, 1935 | Periophthalmus argentilineatus | 5218 |
| Periophthalmus dipus parvus Eggert, 1935 | Periophthalmus argentilineatus | 5218 |
| Kelloggella disalvoi Randall, 2009 | Kelloggella disalvoi | 82648 |
| Sicyopus discordipinnis Watson, 1995 | Sicyopus discordipinnis | 26726 |
| Stiphodon discotorquatus Watson, 1995 | Stiphodon discotorquatus | 26637 |
| Bryaninops discus Suzuki, Bogorodsky & Randall, 2012 | Bryaninops discus | 89154 |
| Gobius dispar Peters, 1868 | Redigobius dispar | 43716 |
| Platygobiopsis dispar Prokofiev, 2008 | Platygobiopsis dispar | 79885 |
| Eviota disrupta Karnella & Lachner, 1981 | Eviota disrupta | 5289 |
| Eviota distigma Jordan & Seale, 1906 | Eviota distigma | 1602 |
| Gobius dolichocephalus Cope, 1867 | Awaous banana | 50190 |
| Gobius dolichognathus Hilgendorf, 1879 | Chaenogobius annularis | 81467 |
| Vanneaugobius dollfusi (non Brownell, 1978) | Vanneaugobius pruvoti | 4696 |
| Vanneaugobius dollfusi Brownell, 1978 | Vanneaugobius dollfusi | 5299 |
| Callogobius dori Goren, 1980 | Callogobius dori | 27116 |
| Gobius doriae Günther, 1868 | Brachygobius doriae | 43716 |
| Luciogobius dormitoris Shiogaki & Dotsu, 1976 | Luciogobius dormitoris | 559 |
| Eviota dorsimaculata Tornabene, Ahmadia & Williams, 2013 | Eviota dorsimaculata | 94084 |
| Eviota dorsogilva Greenfield & Randall, 2011 | Eviota dorsogilva | 87726 |
| Vanderhorstia dorsomacula Randall, 2007 | Vanderhorstia dorsomacula | 75899 |
| Eviota dorsopurpurea Greenfield & Randall, 2011 | Eviota dorsopurpurea | 87726 |
| Tomiyamichthys dorsostigma Bogorodsky, Kova?i? & Randall, 2011 | Tomiyamichthys dorsostigma | 88846 |
| Ctenogobius dotui Takagi, 1957 | Silhouettea dotui | 26282 |
| Gobius douglasi Saville-Kent, 1893 | Gobiodon erythrospilus | 94251 |
| Amblyeleotris downingi Randall, 1994 | Amblyeleotris downingi | 11441 |
| Stonogobiops dracula Polunin & Lubbock, 1977 | Stonogobiops dracula | 397 |
| Coryphopterus dubius Smith, 1959 | Caffrogobius dubius | 12725 |
| Ctenogobius duospilus Herre, 1935 | Rhinogobius duospilus | 33469 |
| Fusigobius duospilus Hoese & Reader, 1985 | Fusigobius duospilus | 42915 |
| Stigmatogobius duospilus Fowler, 1953 | Mugilogobius notospilus | 43716 |
| Mahidiolia duque Smith, 1947 | Mahidolia mystacina | 4343 |
| Gobius durbanensis Barnard, 1927 | Mugilogobius durbanensis | 4343 |
| Benthophilus durrelli Boldyrev & Bogutskaya, 2004 | Benthophilus durrelli | 58669 |
| Boleophthalmus dussumieri Valenciennes, 1837 | Boleophthalmus dussumieri | 4833 |
| Bryaninops earlei Suzuki & Randall, 2014 | Bryaninops earlei | 94797 |
| Gobius echinocephalus Rüppell, 1830 | Paragobiodon echinocephalus | 2798 |
| Apocryptodon edwardi Fowler, 1937 | Pseudapocryptes elongatus | 3178 |
| Gobius ehrenbergii Valenciennes, 1837 | Istigobius ornatus | 420 |
| Coryphopterus eidolon Böhlke & Robins, 1960 | Coryphopterus eidolon | 7251 |
| Gobius eigenmanni Garman, 1896 | Bollmannia eigenmanni | 40966 |
| Gobius ekstromii Günther, 1861 | Pomatoschistus minutus | 13696 |
| Gobius elapoides Günther, 1872 | Pterogobius elapoides | 26282 |
| Lythrypnus elasson Böhlke & Robins, 1960 | Lythrypnus elasson | 5521 |
| Oplopomops elati Goren, 1984 | Hazeus elati | 12541 |
| Acentrogobius elberti Popta, 1921 | Drombus triangularis | 7050 |
| Gobius elegans (non Valenciennes, 1837) | Bathygobius fuscus | 4833 |
| Gobius elegans Valenciennes, 1837 | Istigobius ornatus | 420 |
| Sicydium elegans Steindachner, 1879 | Stiphodon elegans | 26637 |
| Stigmatogobius elegans Larson, 2005 | Stigmatogobius elegans | 56945 |
| Stiphodon elegans multisquamus Wu & Ni, 1986 | Stiphodon multisquamus | 50838 |
| Stiphodon elegans ornatus Meinken, 1974 | Stiphodon ornatus | 26282 |
| Eleotris ellioti Day, 1888 | Valenciennea wardii | 8527 |
| Amblyeleotris ellipse Randall, 2004 | Amblyeleotris ellipse | 57552 |
| Gobius elmeri Herre, 1940 | Bathygobius cocosensis | 50838 |
| Pleurosicya elongata Larson, 1990 | Pleurosicya elongata | 6771 |
| Aboma elongatus Fang, 1942 | Acanthogobius elongatus | 96456 |
| Acanthogobius elongatus (Fang, 1942) | Acanthogobius elongatus | 93271 |
| Gobius elongatus (non Canestrini, 1862) | Pomatoschistus norvegicus | 4696 |
| Gobius elongatus Canestrini, 1862 | Pomatoschistus minutus | 13696 |
| Gobius elongatus Cuvier, 1816 | Pseudapocryptes elongatus | 26282 |
| Luciogobius elongatus Regan, 1905 | Luciogobius elongatus | 559 |
| Gobius emblematicus Jordan & Gilbert, 1882 | Microgobius emblematicus | 12965 |
| Trimma emeryi Winterbottom, 1985 | Trimma emeryi | 58123 |
| Barbulifer enigmaticus Joyeux, van Tassell & Macieira, 2009 | Barbulifer enigmaticus | 80455 |
| Acentrogobius ennorensis Menon & Rema Devi, 1980 | Acentrogobius ennorensis | 34530 |
| Gladiogobius ensifer Herre, 1933 | Gladiogobius ensifer | 1602 |
| Brachyeleotris ensifera Bleeker, 1874 | Asterropteryx ensifera | 75154 |
| Knipowitschia ephesi Ahnelt, 1995 | Knipowitschia ephesi | 26100 |
| Gobius ephippiatus Lowe, 1839 | Thorogobius ephippiatus | 5299 |
| Eviota epiphanes (non Jenkins, 1903) | Eviota toshiyuki | 83982 |
| Eviota epiphanes Jenkins, 1903 | Eviota epiphanes | 83982 |
| Eviota epistigmata Greenfield & Jewett, 2014 | Eviota epistigmata | 96083 |
| Eviota erdmanni Tornabene & Greenfield, 2016 | Eviota erdmanni | 108968 |
| Trimma erdmanni Winterbottom, 2011 | Trimma erdmanni | 87358 |
| Microgobius erectus Ginsburg, 1938 | Microgobius erectus | 11482 |
| Gobius eremius Zietz, 1896 | Chlamydogobius eremius | 43716 |
| Evermannia erici Bussing, 1983 | Evermannia erici | 9304 |
| Amblyopus eruptionis Bleeker, 1849 | Taenioides eruptionis | 43552 |
| Periophthalmus erythronemus Guichenot, 1861 | Periophthalmus barbarus | 7390 |
| Chaenogobius erythrops Jordan & Seale, 1906 | Bryaninops erythrops | 592 |
| Sicyopterus erythropterus Keith, Allen & Lord, 2012 | Sicyopterus erythropterus | 90225 |
| Gobiodon erythrospilus Bleeker, 1875 | Gobiodon erythrospilus | 94251 |
| Gobiodon erythrospilus (non Bleeker, 1875) | Gobiodon aoyagii | 94251 |
| Amblygobius esakiae Herre, 1939 | Amblygobius esakiae | 6771 |
| Taenioides esquivel Smith, 1947 | Taenioides esquivel | 4343 |
| Aboma etheostoma Jordan & Starks, 1895 | Aboma etheostoma | 51797 |
| Sicyopterus eudentatus Parenti & Maciolek, 1993 | Sicyopterus eudentatus | 11224 |
| Quisquilius eugenius (non Jordan & Evermann, 1903) | Priolepis profunda | 85603 |
| Quisquilius eugenius (non Jordan & Evermann, 1903) | Priolepis cincta | 2798 |
| Quisquilius eugenius (non Jordan & Evermann, 1903) | Priolepis semidoliata | 33390 |
| Quisquilius eugenius Jordan & Evermann, 1903 | Priolepis eugenius | 3921 |
| Asterropterix eumeces Pietschmann, 1934 | Asterropteryx semipunctata | 27116 |
| Gobius eurycephalus Kessler, 1874 | Ponticola eurycephalus | 13696 |
| Gobius eurystomus Kessler, 1877 | Ponticola syrman | 50519 |
| Silhouettea evanida Larson & Miller, 1986 | Silhouettea evanida | 42915 |
| Gobiosoma evelynae (non Böhlke & Robins, 1968) | Elacatinus cayman | 97572 |
| Gobiosoma evelynae Böhlke & Robins, 1968 | Elacatinus evelynae | 13628 |
| Trimma eviotops Schultz, 1943 | Trimmatom eviotops | 46430 |
| Sicyopus exallisquamulus Watson & Kottelat, 2006 | Sicyopus exallisquamulus | 57053 |
| Gobius exanthematosus (non Pallas, 1814) | Gobius cobitis | 4345 |
| Gobius exanthematosus Pallas, 1814 | Neogobius melanostomus | 13696 |
| Gobius exanthematosus gibbosus Ninni, 1938 | Gobius cobitis | 13696 |
| Gobiopsis exigua Lachner & McKinney, 1979 | Gobiopsis exigua | 42915 |
| Lubricogobius exiguus Tanaka, 1915 | Lubricogobius exiguus | 45340 |
| Clariger exilis Snyder, 1911 | Clariger exilis | 559 |
| Cryptocentrops exilis Smith, 1958 | Amblyeleotris periophthalma | 11441 |
| Hetereleotris exilis Shibukawa, 2010 | Hetereleotris exilis | 84003 |
| Periophthalmus expeditionium Whitley, 1953 | Periophthalmus novaeguineaensis | 5218 |
| Favonigobius exquisitus Whitley, 1950 | Favonigobius exquisitus | 9002 |
| Sicyopterus extraneus Herre, 1927 | Sicyopterus lagocephalus | 37578 |
| Eviota eyreae Greenfield & Randall, 2016 | Eviota eyreae | 107299 |
| Priolepis fallacincta Winterbottom & Burridge, 1992 | Priolepis fallacincta | 6189 |
| Eviota fallax Greenfield & Allen, 2012 | Eviota fallax | 79588 |
| Gobius fallax Sarato, 1889 | Gobius fallax | 5299 |
| Trimma fangi Winterbottom & Chen, 2004 | Trimma fangi | 51083 |
| Gobiopterus farcimen Jordan & Evermann, 1903 | Priolepis farcimen | 9018 |
| Astrabe fasciata Akihito & Meguro, 1988 | Astrabe fasciata | 12703 |
| Zebreleotris fasciata Herre, 1953 | Amblyeleotris fasciata | 43568 |
| Gobiosoma fasciatum Playfair, 1867 | Cryptocentrus fasciatus | 26282 |
| Sicydium fasciatum Day, 1874 | Sicyopterus fasciatus | 4343 |
| Trimma fasciatum Suzuki, Sakaue & Senou, 2012 | Trimma fasciatum | 91085 |
| Cryptocentrus fasciatus Ehrenberg, 1871 | Cryptocentrus cryptocentrus | 27116 |
| Ctenogobius fasciatus Gill, 1858 | Ctenogobius fasciatus | 50190 |
| Mugilogobius fasciatus Larson, 2001 | Mugilogobius fasciatus | 43716 |
| Cryptocentrus fasciaventris Smith, 1959 | Vanderhorstia ambanoro | 55718 |
| Eviota fasciola Karnella & Lachner, 1981 | Eviota fasciola | 1602 |
| Sicydium fayae Brock, 1942 | Sicydium fayae | 9304 |
| Sicyopus fehlmanni Parenti & Maciolek, 1993 | Smilosicyopus fehlmanni | 11224 |
| Stenogobius fehlmanni Watson, 1991 | Stenogobius fehlmanni | 34009 |
| Ctenogobiops feroculus Lubbock & Polunin, 1977 | Ctenogobiops feroculus | 1602 |
| Acentrogobius ferox Smith, 1959 | Acentrogobius simplex | 4343 |
| Exyrias ferrarisi Murdy, 1985 | Exyrias ferrarisi | 403 |
| Aphya ferreri de Buen & Fage, 1908 | Pseudaphya ferreri | 4345 |
| Gobius ferrugineus Kolombatovic, 1891 | Pomatoschistus marmoratus | 13696 |
| Gobius festivus De Vis, 1884 | Acentrogobius nebulosus | 4915 |
| Pseudogobiopsis festivus Larson, 2009 | Pseudogobiopsis festivus | 80545 |
| Elacatinus figaro Sazima, Moura & Rosa, 1997 | Elacatinus figaro | 27343 |
| Discordipinna filamentosa Chen, Suzuki & Shao, 2012 | Discordipinna filamentosa | 90871 |
| Eviota filamentosa Suzuki & Greenfield, 2014 | Eviota filamentosa | 96643 |
| Ctenogobius filamentosus Wu, 1939 | Rhinogobius filamentosus | 46206 |
| Gobius filamentosus Castelnau, 1875 | Arenigobius bifrenatus | 75154 |
| Gobius filamentosus Risso, 1827 | Zosterisessor ophiocephalus | 13696 |
| Gobius filifer (non Valenciennes, 1837) | Oxyurichthys guibei | 4343 |
| Gobius filifer Valenciennes, 1837 | Myersina filifer | 33390 |
| Mugilogobius filifer Larson, 2001 | Mugilogobius filifer | 43716 |
| Gobius filosus Valenciennes, 1837 | Glossogobius kokius | 4343 |
| Trimma finistrinum Winterbottom, 2017 | Trimma finistrinum | 115117 |
| Bathygobius fishelsoni Goren, 1978 | Bathygobius fishelsoni | 27116 |
| Trimma fishelsoni Goren, 1985 | Trimma fishelsoni | 13694 |
| Chriolepis fisheri Herre, 1942 | Chriolepis fisheri | 5521 |
| Zonogobius flammeus (non Smith, 1959) | Trimma macrophthalmum | 2798 |
| Zonogobius flammeus Smith, 1959 | Trimma flammeum | 9360 |
| Trimma flavatrum Hagiwara & Winterbottom, 2007 | Trimma flavatrum | 58123 |
| Gobius flavescens De Vis, 1884 | Redigobius bikolanus | 43716 |
| Gobius flavescens Fabricius, 1779 | Gobiusculus flavescens | 7442 |
| Quisquilius flavicaudatus Goren, 1982 | Trimma flavicaudatum | 13694 |
| Gobius flavidus Macleay, 1881 | Bathygobius krefftii | 75154 |
| Vanderhorstia flavilineata Allen & Munday, 1995 | Vanderhorstia flavilineata | 31115 |
| Astrabe flavimaculata Akihito & Meguro, 1988 | Astrabe flavimaculata | 12703 |
| Gobius flavimanus Temminck & Schlegel, 1845 | Acanthogobius flavimanus | 12965 |
| Eviota flavipinnata Suzuki, Greenfield & Motomura, 2015 | Eviota flavipinnata | 104430 |
| Stupidogobius flavipinnis Aurich, 1938 | Glossogobius flavipinnis | 6028 |
| Mucogobius flavobrunneus Smith, 1958 | Callogobius flavobrunneus | 2798 |
| Tryssogobius flavolineatus Randall, 2006 | Tryssogobius flavolineatus | 75950 |
| Rhinogobius flavoventris Herre, 1927 | Rhinogobius flavoventris | 2930 |
| Cryptocentrus flavus Yanagisawa, 1978 | Cryptocentrus flavus | 559 |
| Cryptocentrus flavus (non Yanagisawa, 1978) | Cryptocentrus cinctus | 559 |
| Gobius flavus Valenciennes, 1837 | Awaous flavus | 26240 |
| Vomerogobius flavus Gilbert, 1971 | Vomerogobius flavus | 26938 |
| Eviota flebilis Greenfield, Suzuki & Shibukawa, 2014 | Eviota flebilis | 95167 |
| Tukugobius flumineus Mizuno, 1960 | Rhinogobius flumineus | 26282 |
| Luciogobius fluvialis Kanagawa, Itai & Senou, 2011 | Luciogobius fluvialis | 86963 |
| Chiramenu fluviatilis Rao, 1971 | Awaous fluviatilis | 4833 |
| Gobius fluviatilis Nardo, 1824 | Padogobius bonelli | 13696 |
| Gobius fluviatilis Pallas, 1814 | Neogobius fluviatilis | 13696 |
| Gobius fluviatilis Valenciennes, 1837 | Padogobius bonelli | 13696 |
| Gobius fluviatilis nigra Kessler, 1859 | Neogobius fluviatilis | 13696 |
| Gobius fluviatilis nigricans Canestrini, 1867 | Padogobius nigricans | 13696 |
| Gobius fluviatilis pallasi Berg, 1916 | Neogobius pallasi | 2058 |
| Obliquogobius fluvostriatus Chen, Jaafar & Shao, 2012 | Obliquogobius fluvostriatus | 90870 |
| Gobius fontanesii Bleeker, 1853 | Amblyeleotris fontanesii | 26282 |
| Luciogobius fonticola Kanagawa, Itai & Senou, 2011 | Luciogobius fonticola | 86963 |
| Vaimosa fontinalis Jordan & Seale, 1906 | Mugilogobius notospilus | 43716 |
| Ctenogobiops formosa Randall, Shao & Chen, 2003 | Ctenogobiops formosa | 50606 |
| Oxyurichthys formosanus Nichols, 1958 | Oxyurichthys formosanus | 4833 |
| Rhinogobius formosanus Oshima, 1919 | Rhinogobius formosanus | 88999 |
| Microsicydium formosum Herre, 1927 | Stiphodon atropurpureus | 26366 |
| Gobius forsteri Corbin, 1958 | Thorogobius ephippiatus | 5299 |
| Flabelligobius fourmanoiri Smith, 1956 | Tomiyamichthys fourmanoiri | 33390 |
| Trimma fraena Winterbottom, 1984 | Trimma fraena | 58123 |
| Cremornea francoisi Whitley, 1962 | Priolepis nuchifasciata | 9018 |
| Sicydium franouxi Pellegrin, 1935 | Sicyopterus franouxi | 54347 |
| Sicydium franouxi (non Pellegrin, 1935) | Sicyopterus fasciatus | 4343 |
| Amblyotrypauchen fraseri Hora, 1924 | Amblyotrypauchen arctocephalus | 75154 |
| Gobius frenatus Günther, 1861 | Arenigobius frenatus | 75154 |
| Periophthalmodon freycineti Valenciennes, 1837 | Periophthalmodon freycineti | 5218 |
| Periophthalmus freycineti Quoy & Gaimard, 1824 | Periophthalmodon freycineti | 58462 |
| Gobius friesii Malm, 1874 | Lesueurigobius friesii | 5299 |
| Pleurosicya fringilla Larson, 1990 | Pleurosicya fringilla | 11228 |
| Trimma fucatum Winterbottom & Southcott, 2007 | Trimma fucatum | 59340 |
| Rhinogobius fukushimai Mori, 1934 | Ctenogobius fukushimai | 31517 |
| Sicyopterus fuliag Herre, 1927 | Sicyopterus fuliag | 26213 |
| Schismatogobius fuligimentus Chen, Séret, Pöllabauer & Shao, 2001 | Schismatogobius fuligimentus | 39635 |
| Gobius fuliginosus McCoy, 1841 | Gobius niger | 5299 |
| Pseudogobius fulvicaudus Huang, Shao & Chen, 2014 | Pseudogobius fulvicaudus | 94986 |
| Gobiodon fulvus Herre, 1927 | Gobiodon fulvus | 13690 |
| Suruga fundicola Jordan & Snyder, 1901 | Suruga fundicola | 559 |
| Parrella fusca Ginsburg, 1939 | Parrella fusca | 12965 |
| Vaimosa fusca Herre, 1940 | Mugilogobius fusca | 43716 |
| Gobiodon fuscoruber Herler, Bogorodsky & Suzuki, 2013 | Gobiodon fuscoruber | 94082 |
| Gobius fusculus Nichols, 1951 | Mugilogobius fusculus | 43716 |
| Gobius fuscus Rüppell, 1830 | Bathygobius fuscus | 2798 |
| Bathygobius fuscus pulcher Fowler, 1945 | Bathygobius cocosensis | 81932 |
| Akihito futuna Keith, Marquet & Watson, 2008 | Akihito futuna | 75883 |
| Periophthalmus gabonicus Duméril, 1861 | Periophthalmus barbarus | 5218 |
| Mugilogobius galwayi McCulloch & Waite, 1918 | Pseudogobius olorum | 43716 |
| Sicyopterus garra Hora, 1925 | Sicyopterus microcephalus | 4833 |
| Gobius gasteveni Miller, 1974 | Gobius gasteveni | 5299 |
| Eviota geminata Greenfield & Bogorodsky, 2014 | Eviota geminata | 94740 |
| Bathygobius geminatus Tornabene, Baldwin & Pezold, 2010 | Bathygobius geminatus | 85559 |
| Garmannia gemmata Ginsburg, 1939 | Tigrigobius gemmatus | 13628 |
| Gnatholepis gemmeus Herre, 1927 | Gnatholepis ophthalmotaenia | 92171 |
| Rhinogobius genanematus Zhong & Tzeng, 1998 | Rhinogobius genanematus | 40966 |
| Gobius geneionema Hilgendorf, 1879 | Sagamia geneionema | 26282 |
| Gobiosoma genie (non Böhlke & Robins, 1968) | Elacatinus cayman | 97572 |
| Gobiosoma genie Böhlke & Robins, 1968 | Elacatinus genie | 7251 |
| Gobius geniporus Valenciennes, 1837 | Gobius geniporus | 4696 |
| Gobius genivittatus Valenciennes, 1837 | Stenogobius genivittatus | 4343 |
| Caragobius geomys Fowler, 1935 | Caragobius urolepis | 50587 |
| Hetereleotris georgegilli Gill, 1998 | Hetereleotris georgegilli | 33390 |
| Knipowitschia georghievi Pinchuk, 1978 | Knipowitschia longecaudata | 13696 |
| Trimma gigantum Winterbottom & Zur, 2007 | Trimma gigantum | 59339 |
| Rhinogobius gigas Aonuma & Chen, 1996 | Rhinogobius gigas | 12953 |
| Scartelaos gigas Chu & Wu, 1963 | Scartelaos gigas | 5218 |
| Gobius gilberti Heller & Snodgrass, 1903 | Lythrypnus gilberti | 26282 |
| Lepidogobius gilberti Eigenmann & Eigenmann, 1889 | Ilypnus gilberti | 12965 |
| Sicydium gilberti Watson, 2000 | Sicydium gilberti | 50190 |
| Gobius gilchristi Boulenger, 1898 | Caffrogobius gilchristi | 12725 |
| Gobius gilchristi (non Boulenger, 1898) | Caffrogobius nudiceps | 12725 |
| Eutaeniichthys gilli Jordan & Snyder, 1901 | Eutaeniichthys gilli | 559 |
| Gobiosoma ginsburgi Hildebrand & Schroeder, 1928 | Gobiosoma ginsburgi | 7251 |
| Parrella ginsburgi Wade, 1946 | Parrella ginsburgi | 9304 |
| Gobius giurinus Rutter, 1897 | Rhinogobius giurinus | 13111 |
| Gobius giuris (non Hamilton, 1822) | Glossogobius callidus | 4343 |
| Gobius giuris Hamilton, 1822 | Glossogobius giuris | 2798 |
| Coryphopterus glaucofraenum Gill, 1863 | Coryphopterus glaucofraenum | 13628 |
| Coryphopterus glaucofraenum venezuelae Cervigón, 1966 | Coryphopterus venezuelae | 13628 |
| Boleophthalmus glaucus Day, 1876 | Scartelaos cantoris | 93826 |
| Ctenogobius globiceps Hora, 1923 | Drombus globiceps | 419 |
| Chlamydogobius gloveri Larson, 1995 | Chlamydogobius gloveri | 43716 |
| Tasmanogobius gloveri Hoese, 1991 | Tasmanogobius gloveri | 9002 |
| Apocryptes glyphisodon Bleeker, 1849 | Apocryptodon madurensis | 5218 |
| Gobiodon gnathus Tomiyama, 1934 | Lubricogobius exiguus | 45340 |
| Gobius gobioides Ogilby, 1886 | Cryptocentroides gobioides | 33021 |
| Mucogobius gobiosoma Whitley, 1931 | Callogobius mucosus | 75154 |
| Ctenogobius godavariensis Visweswara Rao, 1971 | Favonigobius reichei | 4833 |
| Gobius goebelii Kessler, 1874 | Ponticola ratan | 39702 |
| Knipowitschia goerneri Ahnelt, 1991 | Knipowitschia goerneri | 13696 |
| Gobius goldmanni Bleeker, 1852 | Istigobius goldmanni | 420 |
| Priolepis goldshmidtae Goren & Baranes, 1995 | Priolepis goldshmidtae | 11123 |
| Bollmannia gomezi Acero P., 1981 | Bollmannia gomezi | 11482 |
| Tomiyamichthys gomezi Allen & Erdmann, 2012 | Tomiyamichthys gomezi | 90102 |
| Ebomegobius goodi Herre, 1946 | Ebomegobius goodi | 5299 |
| Gobius gorgione Rafinesque, 1810 | Gobius niger | 13696 |
| Gobius gous Nardo, 1847 | Zosterisessor ophiocephalus | 13696 |
| Lotilia graciliosa (non Klausewitz, 1960) | Lotilia klausewitzi | 90832 |
| Lotilia graciliosa Klausewitz, 1960 | Lotilia graciliosa | 1602 |
| Amblyopus gracilis Valenciennes, 1837 | Taenioides gracilis | 4343 |
| Coryphopterus gracilis Randall, 2001 | Fusigobius gracilis | 75154 |
| Ctenogobius gracilis Bleeker, 1875 | Amoya gracilis | 94170 |
| Gobius gracilis Jenyns, 1835 | Pomatoschistus minutus | 13696 |
| Gobius gracilis Cabrera, Pérez & Haenseler, 1868 | Pomatoschistus minutus | 13696 |
| Gobius gracilis Fries, 1838 | Lesueurigobius friesii | 5299 |
| Periophthalmus gracilis Eggert, 1935 | Periophthalmus gracilis | 5218 |
| Taenioides gracilis madagascariensis Chabanaud, 1927 | Taenioides gracilis | 4343 |
| Gobionellus gracillimus Ginsburg, 1953 | Gobionellus oceanicus | 27743 |
| Gobioides grahamae Palmer & Wheeler, 1955 | Gobioides grahamae | 27974 |
| Gobius grammepomus (non Bleeker, 1849) | Awaous guamensis | 4343 |
| Gobius grammepomus (non Bleeker, 1849) | Awaous melanocephalus | 4343 |
| Gobius grammepomus Bleeker, 1849 | Awaous grammepomus | 4833 |
| Eviota grammistes Tomiyama, 1936 | Trimma grammistes | 26282 |
| Gobius grandidierii Playfair, 1868 | Glossogobius giuris | 93826 |
| Luciogobius grandis Arai, 1970 | Luciogobius grandis | 559 |
| Palatogobius grandoculus Greenfield, 2002 | Palatogobius grandoculus | 43477 |
| Benthophilus granulosus Kessler, 1877 | Benthophilus granulosus | 2058 |
| Nesogobius greeni Hoese & Larson, 2006 | Nesogobius greeni | 76773 |
| Discordipinna griessingeri Hoese & Fourmanoir, 1978 | Discordipinna griessingeri | 2334 |
| Trimma griffithsi Winterbottom, 1984 | Trimma griffithsi | 58123 |
| Trimma griffithsi (non Winterbottom, 1984) | Trimma marinae | 55345 |
| Benthophilus grimmi Kessler, 1877 | Benthophilus grimmi | 26334 |
| Benthophilus grimmi kessleri Berg, 1927 | Benthophilus kessleri | 2058 |
| Sicydium griseum Day, 1877 | Sicyopterus griseus | 4833 |
| Gobius griseus Day, 1876 | Acentrogobius griseus | 4833 |
| Gobius grossholzii Steindachner, 1894 | Neogobius melanostomus | 13696 |
| Garmannia grosvenori Robins, 1964 | Gobiosoma grosvenori | 13628 |
| Gobius guamensis Valenciennes, 1837 | Awaous guamensis | 26668 |
| Gillichthys guaymasiae Jenkins & Evermann, 1889 | Quietula guaymasiae | 54621 |
| Gobius guentheri Regan, 1903 | Awaous banana | 13444 |
| Oxyurichthys guibei Smith, 1959 | Oxyurichthys guibei | 4343 |
| Cayennia guichenoti Sauvage, 1880 | Gobioides broussonnetii | 27974 |
| Gobius gulosus Girard, 1858 | Glossogobius callidus | 4343 |
| Gobius gulosus Girard, 1858 | Microgobius gulosus | 12965 |
| Saccostoma gulosus Sauvage, 1882 | Chaenogobius gulosus | 81467 |
| Eviota guttata Lachner & Karnella, 1978 | Eviota guttata | 11636 |
| Gobius guttatus Valenciennes, 1837 | Gobius cobitis | 13696 |
| Luciogobius guttatus Gill, 1859 | Luciogobius guttatus | 559 |
| Pteroculiops guttatus Fowler, 1938 | Amblyeleotris guttata | 43568 |
| Gobiosoma guttulatum Macleay, 1878 | Scartelaos histophorus | 5218 |
| Gobius gutum Hamilton, 1822 | Glossogobius giuris | 36122 |
| Gobius gymnauchen Bleeker, 1860 | Favonigobius gymnauchen | 26282 |
| Gobius gymnauchen (non Bleeker, 1860) | Caffrogobius natalensis | 4343 |
| Sicydium gymnauchen Bleeker, 1858 | Sicyopterus lagocephalus | 37578 |
| Gnatholepis gymnocara (non Randall & Greenfield, 2001) | Gnatholepis argus | 76838 |
| Gnatholepis gymnocara Randall & Greenfield, 2001 | Gnatholepis gymnocara | 41653 |
| Eviota gymnocephalus Weber, 1913 | Eviota zonura | 5293 |
| Gobius gymnocephalus Bleeker, 1853 | Amblyeleotris gymnocephala | 75154 |
| Sicydium gymnogaster Ogilvie-Grant, 1884 | Sicydium gymnogaster | 50190 |
| Gobius gymnopomus Bleeker, 1853 | Stenogobius gymnopomus | 4343 |
| Gobius gymnotrachelus Kessler, 1857 | Babka gymnotrachelus | 13696 |
| Mesogobius gymnotrachelus otschakovinus Zubovich, 1925 | Babka gymnotrachelus | 13696 |
| Trimma habrum Winterbottom, 2011 | Trimma habrum | 87358 |
| Ctenogobius hadropterus Jordan & Snyder, 1901 | Rhinogobius giurinus | 13111 |
| Sicyopterus hageni Popta, 1921 | Sicyopterus hageni | 2847 |
| Trimma haima Winterbottom, 1984 | Trimma haima | 58123 |
| Trimma haimassum Winterbottom, 2011 | Trimma haimassum | 87358 |
| Drombus halei Whitley, 1935 | Drombus halei | 42915 |
| Sicydium halei Day, 1888 | Sicyopterus macrostetholepis | 94476 |
| Sicydium halei (non Day, 1888) | Sicyopterus lagocephalus | 94476 |
| Drombus halei lepidothorax Whitley, 1945 | Drombus lepidothorax | 75154 |
| Trimma halonevum Winterbottom, 2000 | Trimma halonevum | 58123 |
| Gobulus hancocki Ginsburg, 1938 | Gobulus hancocki | 11482 |
| Amblyeleotris harrisorum Mohlmann & Randall, 2002 | Amblyeleotris harrisorum | 46206 |
| Tigrigobius harveyi Victor, 2014 | Tigrigobius harveyi | 97572 |
| Eleotris hasseltii Bleeker, 1851 | Callogobius hasseltii | 58462 |
| Gobius hasseltii Bleeker, 1851 | Callogobius hasseltii | 26282 |
| Gobius hasta Temminck & Schlegel, 1845 | Acanthogobius hasta | 94891 |
| Callogobius hastatus McKinney & Lachner, 1978 | Callogobius hastatus | 6771 |
| Gobionellus hastatus Girard, 1858 | Gobionellus oceanicus | 27743 |
| Stenogobius hawaiiensis Watson, 1991 | Stenogobius hawaiiensis | 33984 |
| Echinogobius hayashii Iwata, Hosoya & Niimura, 1998 | Echinogobius hayashii | 30347 |
| Trimma hayashii Hagiwara & Winterbottom, 2007 | Trimma hayashii | 58123 |
| Seychellea hectori Smith, 1957 | Koumansetta hectori | 9360 |
| Oxyurichthys heisei Pezold, 1998 | Oxyurichthys heisei | 28614 |
| Didogobius helenae van Tassell & Kramer, 2014 | Didogobius helenae | 95673 |
| Trimma helenae Winterbottom, Erdmann & Cahyani, 2014 | Trimma helenae | 94948 |
| Eleotriodes helsdingenii Bleeker, 1858 | Valenciennea helsdingenii | 8527 |
| Gobius hemigymnus Eigenmann & Eigenmann, 1888 | Gobiosoma hemigymnum | 104557 |
| Rhinogobius henchuenensis Chen & Shao, 1996 | Rhinogobius henchuenensis | 13111 |
| Gnatholepis hendersoni Herre, 1936 | Macrodontogobius wilburi | 403 |
| Apocryptes henlei Bleeker, 1849 | Parapocryptes serperaster | 5218 |
| Ctenogobius henryi Herre, 1938 | Rhinogobius henryi | 40906 |
| Gobius heptacanthus Hilgendorf, 1879 | Gymnogobius heptacanthus | 26282 |
| Cepola hermanniana Shaw, 1803 | Taenioides anguillaris | 50838 |
| Acentrogobius herrei Koumans, 1940 | Aulopareia koumansi | 80565 |
| Eviota herrei Jordan & Seale, 1906 | Eviota herrei | 1602 |
| Lythrypnus heterochroma Ginsburg, 1939 | Lythrypnus heterochroma | 5521 |
| Lesueurigobius heterofasciatus Maul, 1971 | Lesueurigobius heterofasciatus | 5299 |
| Gobiodon heterospilos Bleeker, 1856 | Gobiodon heterospilos | 6771 |
| Chaeturichthys hexanema Bleeker, 1853 | Amblychaeturichthys hexanema | 26282 |
| Garmannia hildebrandi Ginsburg, 1939 | Gobiosoma hildebrandi | 12965 |
| Sicydium hildebrandi Eigenmann, 1918 | Sicydium hildebrandi | 50190 |
| Gobius hilgendorfii Pfeffer, 1896 | Stenogobius gymnopomus | 4343 |
| Eviota hinanoae Tornabene, Ahmadia & Williams, 2013 | Eviota hinanoae | 94084 |
| Gobius hinsbyi McCulloch & Ogilby, 1919 | Nesogobius hinsbyi | 26282 |
| Gobius hipoliti Metzelaar, 1922 | Priolepis hipoliti | 13628 |
| Vanderhorstia hiramatsui Iwata, Shibukawa & Ohnishi, 2007 | Vanderhorstia hiramatsui | 75057 |
| Boleophthalmus histophorus Valenciennes, 1837 | Scartelaos histophorus | 5218 |
| Gobiosoma histrio Jordan, 1884 | Aruma histrio | 12965 |
| Gobius histrio Valenciennes, 1837 | Gobiodon histrio | 26282 |
| Mugilogobius hitam Larson, Geiger, Hadiaty & Herder, 2014 | Mugilogobius hitam | 97638 |
| Eviota hoesei Gill & Jewett, 2004 | Eviota hoesei | 59013 |
| Glossogobius hoesei Allen & Boeseman, 1982 | Glossogobius hoesei | 2847 |
| Istigobius hoesei Murdy & McEachran, 1982 | Istigobius hoesei | 420 |
| Silhouettea hoesei Larson & Miller, 1986 | Silhouettea hoesei | 36661 |
| Stenogobius hoesei Watson, 1991 | Stenogobius hoesei | 34009 |
| Trimma hoesei Winterbottom, 1984 | Trimma hoesei | 58123 |
| Gobius hoevenii Bleeker, 1851 | Hemigobius hoevenii | 44011 |
| Trimma hollemani Winterbottom, 2016 | Trimma hollemani | 109919 |
| Gnatholepis hololepis Schultz, 1943 | Macrodontogobius wilburi | 403 |
| Garmannia homochroma Ginsburg, 1939 | Gobiosoma homochroma | 12965 |
| Gobius homocyanus Vaillant & Sauvage, 1875 | Bathygobius cocosensis | 58302 |
| Rhinogobius honghensis Chen, Yang & Chen, 1999 | Rhinogobius honghensis | 43281 |
| Bathygobius hongkongensis Lam, 1986 | Bathygobius hongkongensis | 43239 |
| Rhinogobius hongkongensis Seale, 1914 | Istigobius campbelli | 420 |
| Vaimosa horiae (non Herre, 1936) | Mugilogobius chulae | 84480 |
| Vaimosa horiae Herre, 1936 | Redigobius tambujon | 84480 |
| Vaimosa horiae (non Herre, 1936) | Redigobius bikolanus | 84480 |
| Gobiosoma horsti (non Metzelaar, 1922) | Elacatinus centralis | 97572 |
| Gobiosoma horsti Metzelaar, 1922 | Elacatinus horsti | 13628 |
| Gobiosoma horsti (non Metzelaar, 1922) | Elacatinus lori | 50538 |
| Rhinogobius hoshinonis Tanaka, 1917 | Istigobius hoshinonis | 420 |
| Trimma hotsarihiensis Winterbottom, 2009 | Trimma hotsarihiensis | 80731 |
| Coryphopterus humeralis Randall, 2001 | Fusigobius humeralis | 41649 |
| Gobius humeralis Duméril, 1861 | Bathygobius soporator | 4343 |
| Coryphopterus hyalinus Böhlke & Robins, 1962 | Coryphopterus hyalinus | 7251 |
| Gobius hybridus Iljin, 1956 | Ponticola syrman | 13696 |
| Stiphodon hydoreibatus Watson, 1999 | Stiphodon hydoreibatus | 32995 |
| Gobiodon hypselopterus Bleeker, 1875 | Gobiodon citrinus | 50838 |
| Gobiomorphus hypselopteryx Pietschmann, 1934 | Asterropteryx semipunctata | 27116 |
| Gobius hypselosoma Bleeker, 1867 | Gobius hypselosoma | 4343 |
| Lentipes ikeae Keith, Hubert, Busson & Hadiaty, 2014 | Lentipes ikeae | 97410 |
| Eleotris ikeineur Montrouzier, 1857 | Valenciennea longipinnis | 8527 |
| Knipowitschia iljini Berg, 1931 | Knipowitschia iljini | 26334 |
| Neogobius iljini Vasil'eva & Vasil'ev, 1996 | Ponticola gorlap | 13696 |
| Gobiosoma illecebrosum Böhlke & Robins, 1968 | Elacatinus illecebrosus | 9710 |
| Gobiosoma illecebrosum (non Böhlke & Robins, 1968) | Elacatinus lori | 50538 |
| Glossogobius illimis Hoese & Allen, 2012 | Glossogobius illimis | 90210 |
| Calamiana illota Larson, 1999 | Eugnathogobius illotus | 80545 |
| Trimma imaii Suzuki & Senou, 2009 | Trimma imaii | 81089 |
| Rhinogobius imfasciocaudatus Nguyen & Vo, 2005 | Rhinogobius imfasciocaudatus | 84797 |
| Eleotriodes immaculatus Ni, 1981 | Valenciennea immaculata | 8527 |
| Parvigobius immeritus Whitley, 1930 | Redigobius bikolanus | 43716 |
| Stiphodon imperiorientis Watson & Chen, 1998 | Stiphodon imperiorientis | 28731 |
| Varicus imswe Greenfield, 1981 | Paedovaricus imswe | 113825 |
| Bryanina inana Fowler, 1932 | Sicyopterus lagocephalus | 37578 |
| Gobius incognitus Kova?i? & Sanda, 2016 | Gobius incognitus | 110727 |
| Gnatholepis inconsequens Whitley, 1958 | Gnatholepis cauerensis | 41653 |
| Eviota indica Lachner & Karnella, 1980 | Eviota indica | 33390 |
| Silhouettea indica Visweswara Rao, 1971 | Silhouettea indica | 54621 |
| Eugnathogobius indicus Larson, 2009 | Eugnathogobius indicus | 80545 |
| Smilogobius inexplicatus Herre, 1934 | Cryptocentrus inexplicatus | 33021 |
| Gobius infaustus Sauvage, 1880 | Arenigobius bifrenatus | 75154 |
| Coryphopterus inframaculatus Randall, 1994 | Fusigobius inframaculatus | 10683 |
| Eviotops infulatus Smith, 1957 | Eviota infulata | 33390 |
| Stenogobius ingeri Watson, 1991 | Stenogobius ingeri | 7050 |
| Gobius inhaca Smith, 1949 | Priolepis inhaca | 2798 |
| Stigmatogobius inhacae Smith, 1959 | Mugilogobius mertoni | 56945 |
| Boleophthalmus inornatus Blyth, 1860 | Boleophthalmus boddarti | 5218 |
| Elacatinus inornatus Bussing, 1990 | Tigrigobius digueti | 87125 |
| Amblygobius insignis Seale, 1910 | Cryptocentroides insignis | 27943 |
| Batman insignitus Whitley, 1956 | Cryptocentrus insignitus | 46206 |
| Gobiosoma insignum Herre, 1927 | Schismatogobius insignus | 439 |
| Silhouettea insinuans Smith, 1959 | Silhouettea insinuans | 4343 |
| Gunnamatta insolita Whitley, 1928 | Callogobius depressus | 75154 |
| Acanthogobius insularis Shibukawa & Taki, 1996 | Acanthogobius insularis | 43239 |
| Lythrypnus insularis Bussing, 1990 | Lythrypnus insularis | 11482 |
| Trimma insularum Winterbottom & Hoese, 2015 | Trimma insularum | 100726 |
| Trypauchenopsis intermedia Volz, 1903 | Trypauchenopsis intermedia | 81932 |
| Glossogobius intermedius Aurich, 1938 | Glossogobius intermedius | 7050 |
| Gobius interstinctus Richardson, 1844 | Istigobius ornatus | 420 |
| Macgregorella intonsa Herre, 1927 | Callogobius okinawae | 50838 |
| Gobiosoma ios Jordan & Gilbert, 1882 | Clevelandia ios | 26282 |
| Ponticola iranicus Vasil'eva, Mousavi-Sabet & Vasil'ev, 2015 | Ponticola iranicus | 104815 |
| Trimma irinae Winterbottom, 2014 | Trimma irinae | 95906 |
| Eviota irrasa Karnella & Lachner, 1981 | Eviota irrasa | 5289 |
| Drombus irrasus Smith, 1959 | Callogobius maculipinnis | 1602 |
| Gobiodon irregularis Herler, Bogorodsky & Suzuki, 2013 | Gobiodon irregularis | 94082 |
| Chaenogobius isaza Tanaka, 1916 | Gymnogobius isaza | 43239 |
| Bryaninops isis Larson, 1985 | Bryaninops isis | 43239 |
| Gobius isognathus Bleeker, 1867 | Gobius hypselosoma | 4343 |
| Stigmatogobius isognathus (non Bleeker, 1878) | Pseudogobiopsis oligactis | 43716 |
| Stigmatogobius isognathus Bleeker, 1878 | Redigobius isognathus | 81342 |
| Oxyurichthys jaarmani (non Weber, 1913) | Oxyurichthys formosanus | 4833 |
| Oxyurichthys jaarmani Weber, 1913 | Oligolepis jaarmani | 13533 |
| Taenioides jacksoni Smith, 1943 | Taenioides jacksoni | 4343 |
| Gobius jadrensis Giglioli, 1883 | Pomatoschistus canestrinii | 13696 |
| Aulopareia janetae Smith, 1945 | Aulopareia janetae | 12693 |
| Elacatinus janssi Bussing, 1981 | Tigrigobius janssi | 11482 |
| Gobius janthinopterus Bleeker, 1853 | Acentrogobius janthinopterus | 559 |
| Chlamydogobius japalpa Larson, 1995 | Chlamydogobius japalpa | 43716 |
| Amblyeleotris japonica Takagi, 1957 | Amblyeleotris japonica | 559 |
| Eviota japonica Jewett & Lachner, 1983 | Eviota japonica | 5291 |
| Sicydium japonicum Tanaka, 1909 | Sicyopterus japonicus | 36656 |
| Elacatinus jarocho Taylor & Akins, 2007 | Elacatinus jarocho | 58341 |
| Gobius javanicus Bleeker, 1856 | Pseudogobius javanicus | 43716 |
| Gobius jayakari Boulenger, 1888 | Awaous jayakari | 110099 |
| Bollmannia jeannae Fowler, 1941 | Bollmannia boqueronensis | 93147 |
| Gobius jeffreysii Günther, 1867 | Buenia jeffreysii | 12965 |
| Ophiogobius jenynsi Hoese, 1976 | Ophiogobius jenynsi | 9068 |
| Chaeturichthys jeoni Shibukawa & Iwata, 2013 | Chaeturichthys jeoni | 93271 |
| Eviota jewettae Greenfield & Winterbottom, 2012 | Eviota jewettae | 92345 |
| Gobius johnstoniensis Koumans, 1940 | Redigobius bikolanus | 43716 |
| Gobius jonklaasi Axelrod, 1972 | Sicyopus jonklaasi | 54621 |
| Sicyopus jonklaasi Klausewitz & Henrich, 1986 | Sicyopus jonklaasi | 6028 |
| Gobius jozo Linnaeus, 1758 | Gobius niger | 5299 |
| Gobius jozo albescens Canestrini, 1862 | Gobius niger | 13696 |
| Gobius jozo major Kolombatovic, 1891 | Gobius niger | 13696 |
| Gobius jozo minor Kolombatovic, 1891 | Gobius niger | 13696 |
| Gobius jozo nigrescens Canestrini, 1862 | Gobius niger | 13696 |
| Gobius jozo pontica Kessler, 1859 | Gobius niger | 13696 |
| Stiphodon julieni Keith, Watson & Marquet, 2002 | Stiphodon julieni | 46975 |
| Vaimosa jurongensis Herre, 1940 | Eugnathogobius siamensis | 43716 |
| Lentipes kaaea Watson, Keith & Marquet, 2002 | Lentipes kaaea | 47442 |
| Vaimosa kabilia Herre, 1940 | Eugnathogobius kabilia | 80545 |
| Brachygobius kabiliensis Inger, 1958 | Brachygobius kabiliensis | 43716 |
| Stiphodon kalfatak Keith, Marquet & Watson, 2007 | Stiphodon kalfatak | 72456 |
| Periophthalmus kalolo Lesson, 1831 | Periophthalmus kalolo | 5218 |
| Euchoristopus kalolo regius Whitley, 1931 | Periophthalmus argentilineatus | 5218 |
| Phoxacromion kaneharai Shibukawa, Suzuki & Senou, 2010 | Phoxacromion kaneharai | 84000 |
| Priolepis kappa Winterbottom & Burridge, 1993 | Priolepis kappa | 9018 |
| Bathygobius karachiensis Hoda & Goren, 1990 | Bathygobius karachiensis | 35815 |
| Eviota karaspila Greenfield & Randall, 2010 | Eviota karaspila | 85556 |
| Vaimosa karatunensis Aurich, 1938 | Mugilogobius karatunensis | 7050 |
| Trimma kardium Winterbottom, Erdmann & Cahyani, 2015 | Trimma kardium | 102609 |
| Paragobiodon kasaii Suzuki & Randall, 2011 | Paragobiodon kasaii | 93879 |
| Amblyeleotris katherine Randall, 2004 | Amblyeleotris fasciata | 81513 |
| Psilotris kaufmani Greenfield, Findley & Johnson, 1993 | Psilotris kaufmani | 34636 |
| Gobius keiensis Smith, 1938 | Oligolepis keiensis | 4343 |
| Stenogobius keletaona Keith & Marquet, 2006 | Stenogobius keletaona | 78217 |
| Taenioides kentalleni Murdy & Randall, 2002 | Taenioides kentalleni | 45318 |
| Hetereleotris kenyae Smith, 1958 | Hetereleotris kenyae | 33390 |
| Stenogobius kenyae Smith, 1959 | Stenogobius kenyae | 4343 |
| Eviota kermadecensis Hoese & Stewart, 2012 | Eviota kermadecensis | 93112 |
| Gobius kessleri Günther, 1861 | Ponticola kessleri | 13696 |
| Neogobius kessleri gorlap Iljin, 1949 | Ponticola gorlap | 83713 |
| Gobius key Smith, 1947 | Drombus key | 2798 |
| Paedogobius kimurai Iwata, Hosoya & Larson, 2001 | Paedogobius kimurai | 48341 |
| Trimma kitrinum Winterbottom & Hoese, 2015 | Trimma kitrinum | 100726 |
| Vanderhorstia kizakura Iwata, Shibukawa & Ohnishi, 2007 | Vanderhorstia kizakura | 75057 |
| Ctenogobiops klausewitzi Goren, 1978 | Amblygobius nocturnus | 11441 |
| Lotilia klausewitzi Shibukawa, Suzuki & Senou, 2012 | Lotilia klausewitzi | 90832 |
| Gobius knerii Steindachner, 1861 | Pomatoschistus knerii | 12965 |
| Gnatholepis knighti (non Jordan & Evermann, 1903) | Gnatholepis anjerensis | 92171 |
| Gnatholepis knighti Jordan & Evermann, 1903 | Gnatholepis knighti | 92171 |
| Pomatoschistus knipowitschi Beling, 1927 | Knipowitschia longecaudata | 13696 |
| Psammogobius knysnaensis Smith, 1935 | Psammogobius knysnaensis | 4343 |
| Didogobius kochi Van Tassell, 1988 | Didogobius kochi | 5299 |
| Gobius koelreuteri Pallas, 1770 | Periophthalmus barbarus | 7390 |
| Periophthalmus koelreuteri africanus Eggert, 1935 | Periophthalmus kalolo | 4756 |
| Gobius kokius (non Valenciennes, 1837) | Glossogobius giuris | 4343 |
| Gobius kokius Valenciennes, 1837 | Glossogobius kokius | 4343 |
| Gobius kolombatovici Kova?i? & Miller, 2000 | Gobius kolombatovici | 37044 |
| Inu koma Snyder, 1909 | Luciogobius koma | 26282 |
| Gobius kora Valenciennes, 1837 | Glossogobius giuris | 41236 |
| Glossogobius koragensis Herre, 1935 | Glossogobius koragensis | 2847 |
| Eviota korechika Shibukawa & Suzuki, 2005 | Eviota korechika | 81713 |
| Gobius koseirensis Klunzinger, 1871 | Gobius koseirensis | 2198 |
| Acentrogobius koumansi Norman, 1935 | Lesueurigobius koumansi | 5299 |
| Gnatholepis koumansi Herre, 1937 | Aulopareia koumansi | 80565 |
| Obtortiophagus koumansi Whitley, 1933 | Cryptocentrus strigilliceps | 75154 |
| Vaimosa koumansi Mukerji, 1935 | Redigobius tambujon | 84480 |
| Ctenogobius kranjiensis Herre, 1940 | Drombus kranjiensis | 26282 |
| Gobius kraussii Steindachner, 1879 | Awaous flavus | 26240 |
| Relictogobius kryzhanovskii Ptchelina, 1939 | Chromogobius quadrivittatus | 4345 |
| Intonsagobius kuderi Herre, 1943 | Callogobius maculipinnis | 35805 |
| Trimma kudoi Suzuki & Senou, 2008 | Trimma kudoi | 75202 |
| Coryphopterus kuna Victor, 2007 | Coryphopterus kuna | 58754 |
| Tridentiger kuroiwae Jordan & Tanaka, 1927 | Tridentiger kuroiwae | 559 |
| Gobius kurpah Sykes, 1839 | Glossogobius giuris | 41236 |
| Stenogobius kyphosus Watson, 1991 | Stenogobius kyphosus | 34009 |
| Gobius labiatus Weber, 1913 | Pleurosicya labiata | 40966 |
| Amblyopus lacepedii Temminck & Schlegel, 1845 | Odontamblyopus lacepedii | 45323 |
| Cabillus lacertops Smith, 1959 | Cabillus lacertops | 559 |
| Gobius lacertus Poey, 1860 | Bathygobius lacertus | 85559 |
| Eviota lachdeberei (non Giltay, 1933) | Eviota partimacula | 78591 |
| Eviota lachdeberei Giltay, 1933 | Eviota lachdeberei | 1602 |
| Myersina lachneri Hoese & Lubbock, 1982 | Myersina lachneri | 41718 |
| Stenogobius lachneri Allen, 1991 | Stenogobius lachneri | 2847 |
| Sueviota lachneri Winterbottom & Hoese, 1988 | Sueviota lachneri | 39927 |
| Eviota lacrimae Sunobe, 1988 | Eviota lacrimae | 34975 |
| Eviota lacrimosa Tornabene, Ahmadia & Williams, 2013 | Eviota lacrimosa | 94084 |
| Gobius lacrymosus Peters, 1868 | Stenogobius ophthalmoporus | 94476 |
| Sicyopterus lacrymosus Herre, 1927 | Sicyopterus lacrymosus | 439 |
| Gobius lactipes Hilgendorf, 1879 | Acanthogobius lactipes | 26282 |
| Astrabe lactisella Jordan & Snyder, 1901 | Astrabe lactisella | 12703 |
| Ruppellia lacunicola Kendall & Goldsborough, 1911 | Paragobiodon lacunicolus | 9360 |
| Mirogobius lacustris Herre, 1927 | Gobiopterus lacustris | 280 |
| Rhinogobius laddi Fowler, 1931 | Bathygobius laddi | 2798 |
| Gobius laevis Steindachner, 1879 | Gymnogobius urotaenia | 81467 |
| Gobius lagocephalus Pallas, 1770 | Sicyopterus lagocephalus | 54347 |
| Gobius lagocephalus (non Pallas, 1770) | Sicyopterus laticeps | 54347 |
| Eleotris lanceolata Bloch & Schneider, 1801 | Pseudapocryptes elongatus | 13275 |
| Vanderhorstia lanceolata Yanagisawa, 1978 | Tomiyamichthys lanceolatus | 559 |
| Gobius lanceolatus Bloch, 1783 | Gobionellus oceanicus | 4343 |
| Trimma lantana Winterbottom & Villa, 2003 | Trimma lantana | 57688 |
| Eleotris lantzii Thominot, 1878 | Valenciennea sexguttata | 8527 |
| Rhinogobius lanyuensis Chen, Miller & Fang, 1998 | Rhinogobius lanyuensis | 33066 |
| Bathygobius laoe Roxas & Ablan, 1940 | Bathygobius cyclopterus | 50838 |
| Stiphodon larson Watson, 1996 | Stiphodon larson | 26040 |
| Myersina larsonae Allen, 1999 | Stonogobiops larsonae | 40966 |
| Pleurosicya larsonae Greenfield & Randall, 2004 | Pleurosicya larsonae | 58271 |
| Sueviota larsonae Winterbottom & Hoese, 1988 | Sueviota larsonae | 39927 |
| Trypauchenichthys larsonae Murdy, 2008 | Trypauchenichthys larsonae | 75632 |
| Tasmanogobius lasti Hoese, 1991 | Tasmanogobius lasti | 33839 |
| Gobius lateralis Macleay, 1881 | Favonigobius lateralis | 26282 |
| Oxyurichthys laterisquamatus Weber, 1907 | Stenogobius laterisquamatus | 34009 |
| Gobius lateristriga Duméril, 1861 | Awaous lateristriga | 4343 |
| Gobius lateristriga (non Duméril, 1861) | Bathygobius casamancus | 4343 |
| Eviota lateritea Greenfield & Winterbottom, 2016 | Eviota lateritea | 109221 |
| Chlamydes laticeps Jenkins, 1903 | Bathygobius cotticeps | 36011 |
| Gobius laticeps Moreau, 1881 | Pomatoschistus microps | 13696 |
| Sicydium laticeps (non Valenciennes, 1837) | Sicyopterus lagocephalus | 54347 |
| Sicydium laticeps Valenciennes, 1837 | Sicyopterus laticeps | 54347 |
| Amblyeleotris latifasciata Polunin & Lubbock, 1979 | Amblyeleotris latifasciata | 26237 |
| Eviota latifasciata Jewett & Lachner, 1983 | Eviota latifasciata | 1602 |
| Priolepis latifascima Winterbottom & Burridge, 1993 | Priolepis latifascima | 9018 |
| Gobius latifrons Boulenger, 1897 | Mugilogobius latifrons | 43716 |
| Eilatia latruncularia Klausewitz, 1974 | Tomiyamichthys latruncularius | 33021 |
| Euctenogobius latus O'Shaughnessy, 1875 | Awaous tajasica | 13444 |
| Lythrypnus lavenbergi Bussing, 1990 | Lythrypnus lavenbergi | 11482 |
| Vaimosa layia Herre, 1953 | Mugilogobius mertoni | 43716 |
| Ctenogobius leavelli Herre, 1935 | Rhinogobius leavelli | 43281 |
| Rhinogobius leftwichi Ogilby, 1910 | Arenigobius leftwichi | 75154 |
| Redigobius lekutu Larson, 2010 | Redigobius lekutu | 84480 |
| Gobiichthys lemayi Smith, 1947 | Oxyurichthys lemayi | 2798 |
| Gobius lencoranicus Kessler, 1877 | Knipowitschia caucasica | 4345 |
| Sicyopterus lengguru Keith, Lord & Hadiaty, 2012 | Sicyopterus lengguru | 90225 |
| Ctenogobius lentiginis Wu & Zheng, 1985 | Rhinogobius lentiginis | 30820 |
| Gobius lentiginosus Richardson, 1844 | Favonigobius lentiginosus | 26282 |
| Cryptocentrus leonis Smith, 1931 | Cryptocentrus leonis | 36648 |
| Gobius leopardinus Nordmann, 1840 | Pomatoschistus marmoratus | 13696 |
| Vanderhorstia lepidobucca Allen, Peristiwady & Erdmann, 2014 | Vanderhorstia lepidobucca | 95856 |
| Gobius lepidogenys Robins, 1970 | Gorogobius nigricinctus | 5299 |
| Chriolepis lepidota Findley, 1975 | Chriolepis lepidota | 49089 |
| Mugilogobius lepidotus Larson, 2001 | Mugilogobius lepidotus | 43716 |
| Gobius lepidus Girard, 1858 | Lepidogobius lepidus | 26282 |
| Sicyopus leprurus Sakai & Nakamura, 1979 | Smilosicyopus leprurus | 26726 |
| Benthophilus leptocephalus Kessler, 1877 | Benthophilus leptocephalus | 26334 |
| Cryptocentrus leptocephalus Bleeker, 1876 | Cryptocentrus leptocephalus | 84167 |
| Cryptocentrus leptocephalus (non Bleeker, 1876) | Cryptocentrus melanopus | 94170 |
| Acentrogobius leptochilus Bleeker, 1875 | Redigobius tambujon | 84480 |
| Benthophilus leptorhynchus Kessler, 1877 | Benthophilus leptorhynchus | 26334 |
| Gobionellus lepturus Pfaff, 1933 | Ctenogobius lepturus | 4343 |
| Gobius lesueuri aegyptius Chabanaud, 1933 | Silhouettea aegyptia | 33021 |
| Gobius leucomelas Peters, 1868 | Gobius leucomelas | 2198 |
| Gobius leucostictus Günther, 1872 | Cryptocentrus leucostictus | 75154 |
| Vaimosa leveri Fowler, 1943 | Redigobius leveri | 92135 |
| Chlamydes leytensis Herre, 1927 | Bathygobius cotticeps | 50838 |
| Gobius lichtensteinii Steindachner & Kolombatovic, 1883 | Deltentosteus collonianus | 93826 |
| Gobius lidwilli McCulloch, 1917 | Pandaka lidwilli | 43716 |
| Gobius liechtensteini (non Kolombatovic, 1891) | Odondebuenia balearica | 4345 |
| Gobius liechtensteini Kolombatovic, 1891 | Corcyrogobius liechtensteini | 4345 |
| Gobius lienardi Bleeker, 1875 | Sicyopterus lagocephalus | 4343 |
| Sericagobioides lighti Herre, 1927 | Odontamblyopus lacepedii | 45323 |
| Quisquilius limbatosquamis Gosline, 1959 | Priolepis limbatosquamis | 10753 |
| Gobius limbatus Valenciennes, 1837 | Gobius cobitis | 13696 |
| Elacatinus limbaughi Hoese & Reader, 2001 | Tigrigobius limbaughi | 87125 |
| Gobiosoma limbaughi Burgess & Axelrod, 1984 | Tigrigobius limbaughi | 94891 |
| Taenioides limboonkengi Wu, 1931 | Odontamblyopus lacepedii | 45323 |
| Taenioides limicola Smith, 1964 | Taenioides limicola | 559 |
| Valenciennea limicola Hoese & Larson, 1994 | Valenciennea limicola | 8527 |
| Gobius linearis Düben, 1845 | Crystallogobius linearis | 12965 |
| Eleotris lineata Castelnau, 1875 | Valenciennea muralis | 8527 |
| Eleotris lineatooculatus Kner, 1867 | Valenciennea longipinnis | 56787 |
| Apocryptes lineatus Alleyne & Macleay, 1877 | Amblygobius bynoensis | 75154 |
| Gobius lineatus Poey, 1861 | Tigrigobius multifasciatus | 94664 |
| Gobius lineatus Jenyns, 1841 | Bathygobius lineatus | 1830 |
| Rhinogobius lineatus Chen, Kottelat & Miller, 1999 | Rhinogobius lineatus | 33279 |
| Bathygobius lineatus lupinus Ginsburg, 1847 | Bathygobius lineatus | 87607 |
| Amblygobius linki Herre, 1927 | Amblygobius linki | 559 |
| Rhinogobius linshuiensis Chen, Miller, Wu & Fang, 2002 | Rhinogobius linshuiensis | 52293 |
| Callogobius liolepis Koumans, 1931 | Callogobius liolepis | 42915 |
| Euctenogobius liolepis Meek & Hildebrand, 1928 | Gobionellus liolepis | 26282 |
| Coryphopterus lipernes Böhlke & Robins, 1962 | Coryphopterus lipernes | 7251 |
| Grallenia lipi Shibukawa & Iwata, 2007 | Grallenia lipi | 75132 |
| Mugilogobius littoralis Larson, 2001 | Mugilogobius littoralis | 43716 |
| Gobius litturatus Steindachner, 1861 | Awaous litturatus | 46206 |
| Bollmannia litura Ginsburg, 1935 | Bollmannia litura | 46206 |
| Sicyopterus lividus Parenti & Maciolek, 1993 | Sicyopterus lividus | 11224 |
| Apocryptichthys livingstoni Fowler, 1935 | Oxuderces dentatus | 5218 |
| Elacatinus lobeli Randall & Colin, 2009 | Elacatinus lobeli | 81929 |
| Bryaninops loki (non Larson, 1985) | Bryaninops tectus | 94797 |
| Bryaninops loki (non Larson, 1985) | Bryaninops annella | 94797 |
| Bryaninops loki Larson, 1985 | Bryaninops loki | 9002 |
| Apocryptodon lomboyi Ablan, 1940 | Apocryptodon madurensis | 5218 |
| Gobionellus lonchotus Jenkins, 1903 | Oxyurichthys lonchotus | 26282 |
| Gobius longecaudatus Kessler, 1877 | Knipowitschia longecaudata | 13696 |
| Gobius longicauda Steindachner, 1893 | Oxyurichthys microlepis | 54621 |
| Gobius longicaudus Jenkins & Evermann, 1889 | Ctenogobius sagittula | 50838 |
| Sicyopterus longifilis de Beaufort, 1912 | Sicyopterus longifilis | 2847 |
| Gobius longimanus Weber, 1909 | Vanderhorstia longimanus | 46206 |
| Gobiosoma longipala Ginsburg, 1933 | Gobiosoma longipala | 7251 |
| Tryssogobius longipes (non Larson & Hoese, 2001) | Tryssogobius quinquespinus | 75950 |
| Tryssogobius longipes Larson & Hoese, 2001 | Tryssogobius longipes | 44093 |
| Gobiosoma longipinne Steindachner, 1879 | Evermannia longipinnis | 26282 |
| Bollmannia longipinnis Ginsburg, 1939 | Bollmannia ocellata | 89468 |
| Eleotris longipinnis Lay & Bennett, 1839 | Valenciennea longipinnis | 8527 |
| Rhinogobius longipinnis Nguyen & Vo, 2005 | Rhinogobius longipinnis | 84797 |
| Gobius longiradiatus Risso, 1827 | Gobius niger | 5299 |
| Fusigobius longispinus Goren, 1978 | Fusigobius longispinus | 42915 |
| Gobiosoma longum Nichols, 1914 | Nes longus | 1830 |
| Rhinogobius longyanensis Chen, Cheng & Shao, 2008 | Rhinogobius longyanensis | 79602 |
| Mindorogobius lopezi Herre, 1945 | Acentrogobius moloanus | 50838 |
| Cristatogobius lophius Herre, 1927 | Cristatogobius lophius | 37940 |
| Sicyopus lord Keith, Marquet & Taillebois, 2011 | Sicyopus lord | 87905 |
| Tasmanogobius lordi Scott, 1935 | Tasmanogobius lordi | 2906 |
| Elacatinus lori Colin, 2002 | Elacatinus lori | 50538 |
| Gobius lota Valenciennes, 1837 | Zosterisessor ophiocephalus | 13696 |
| Gobiosoma louisae Böhlke & Robins, 1968 | Elacatinus louisae | 5521 |
| Gobius louveli Petit, 1936 | Awaous aeneofuscus | 4343 |
| Corcyrogobius lubbocki Miller, 1988 | Corcyrogobius lubbocki | 5299 |
| Gobius lucretiae Eigenmann & Eigenmann, 1888 | Parrella lucretiae | 12965 |
| Lepidogobius luculentus Ginsburg, 1938 | Ilypnus luculentus | 92840 |
| Gobius lugens Nordmann, 1840 | Neogobius melanostomus | 13696 |
| Rhinogobius lungi Jordan & Seale, 1907 | Acentrogobius nebulosus | 4915 |
| Rhinogobius lungwoensis Huang & Chen, 2007 | Rhinogobius lungwoensis | 57935 |
| Gobius lunie Nardo, 1827 | Lesueurigobius suerii | 5299 |
| Gobius lunve Nardo, 1824 | Lesueurigobius suerii | 5299 |
| Luposicya lupus Smith, 1959 | Luposicya lupus | 559 |
| Acanthogobius luridus Ni & Wu, 1985 | Acanthogobius luridus | 27116 |
| Cryptocentrus lutheri (non Klausewitz, 1960) | Cryptocentrus cryptocentrus | 33390 |
| Cryptocentrus lutheri Klausewitz, 1960 | Cryptocentrus lutheri | 8883 |
| Mistichthys luzonensis Smith, 1902 | Mistichthys luzonensis | 280 |
| Mugilogobius luzonensis Roxas & Ablan, 1940 | Mugilogobius fusca | 43716 |
| Gobius lynx Kessler, 1874 | Gobius bucchichi | 4345 |
| Gobius lyricus Girard, 1858 | Evorthodus lyricus | 13628 |
| Nesogobius maccullochi Hoese & Larson, 2006 | Nesogobius maccullochi | 76773 |
| Gobius macrocephalus Pallas, 1787 | Benthophilus macrocephalus | 58462 |
| Gobius macrocephalus Kolombatovic, 1891 | Millerigobius macrocephalus | 4345 |
| Benthophilus macrocephalus maeotica Kuznetsov, 1888 | Benthophilus stellatus | 13696 |
| Benthophilus macrocephalus nudus (non Berg, 1898) | Benthophilus stellatus | 58669 |
| Benthophilus macrocephalus nudus Berg, 1898 | Benthophilus nudus | 58669 |
| Benthophilus macrocephalus ponticus Berg, 1916 | Benthophilus nudus | 58669 |
| Benthophilus macrocephalus ponticus (non Berg, 1916) | Benthophilus stellatus | 58669 |
| Gobiosoma macrodon Beebe & Tee-Van, 1928 | Tigrigobius macrodon | 13628 |
| Gobius macrognathos Bleeker, 1860 | Gymnogobius macrognathos | 26282 |
| Vaimosa macrognathos Herre, 1927 | Redigobius tambujon | 84480 |
| Apocryptes macrolepis Bleeker, 1851 | Parapocryptes serperaster | 5218 |
| Gobiopterus macrolepis Cheng, 1965 | Gobiopterus macrolepis | 33469 |
| Gobius macrolepis Kolombatovic, 1891 | Thorogobius macrolepis | 4345 |
| Gobius macrolepis Scharff, 1891 | Lesueurigobius friesii | 5299 |
| Amblyeleotris macronema Polunin & Lubbock, 1979 | Amblyeleotris macronema | 26237 |
| Eviota macrophthalma Tomiyama, 1936 | Trimma macrophthalmum | |
| Apocryptes macrophthalmus Castelnau, 1873 | Scartelaos histophorus | 5218 |
| Gobius macrophthalmus Osório, 1911 | Mauligobius nigri | 7390 |
| Quisquilius macrophthalmus Weber, 1909 | Cabillus macrophthalmus | 46206 |
| Trimmatom macropodus Winterbottom, 1989 | Trimmatom macropodus | 36648 |
| Bollmannia macropoma Gilbert, 1892 | Bollmannia macropoma | 11482 |
| Gobiodonella macrops Lindberg, 1934 | Lubricogobius exiguus | 45340 |
| Awaous macropterus Duncker, 1912 | Stenogobius macropterus | 34009 |
| Awaous macropterus (non Duncker, 1912) | Awaous grammepomus | 6028 |
| Gobius macropterus Nordmann, 1840 | Proterorhinus marmoratus | 13696 |
| Ctenogobius macropteryx Franz, 1910 | Vanderhorstia macropteryx | 37490 |
| Parrella macropteryx Ginsburg, 1939 | Parrella macropteryx | 26938 |
| Gobius macropus De Filippi, 1863 | Babka gymnotrachelus | 13696 |
| Gobius macrorhynchus Bleeker, 1867 | Awaous macrorhynchus | 4343 |
| Sicydium macrostetholepis Bleeker, 1853 | Sicyopterus macrostetholepis | 26282 |
| Gobiopsis macrostoma Steindachner, 1861 | Gobiopsis macrostoma | 4833 |
| Gobius macrostoma Günther, 1861 | Redigobius macrostoma | 43716 |
| Myersina macrostoma Herre, 1934 | Myersina macrostoma | 559 |
| Rhinogobius maculafasciatus Chen & Shao, 1996 | Rhinogobius maculafasciatus | 13111 |
| Amblyeleotris maculata Yanagisawa, 1976 | Amblyeleotris periophthalma | 2334 |
| Tamanka maculata Aurich, 1938 | Tamanka maculata | 280 |
| Eviota maculibotella Greenfield & Winterbottom, 2016 | Eviota maculibotella | 109221 |
| Rhinogobius maculicervix Chen & Kottelat, 2000 | Rhinogobius maculicervix | 38646 |
| Stiphodon maculidorsalis Maeda & Tan, 2013 | Stiphodon maculidorsalis | 94085 |
| Opua maculipinna Randall & Goren, 1993 | Hazeus maculipinna | 9360 |
| Drombus maculipinnis Fowler, 1918 | Callogobius maculipinnis | 7442 |
| Gobius maculipinnis Macleay, 1883 | Exyrias puntang | 403 |
| Cryptocentroides maculosus Fourmanoir, 1955 | Ctenogobiops maculosus | 6771 |
| Gobius madagascariensis Bleeker, 1867 | Awaous macrorhynchus | 4343 |
| Gobius maderensis Valenciennes, 1837 | Mauligobius maderensis | 5299 |
| Gobius madraspatensis Day, 1868 | Amoya madraspatensis | 4833 |
| Apocryptes madurensis Bleeker, 1849 | Apocryptodon madurensis | 5218 |
| Benthophilus magistri Iljin, 1927 | Benthophilus magistri | 31728 |
| Calamiana magnoris Herre, 1945 | Eugnathogobius kabilia | 80545 |
| Biat magnusi Klausewitz, 1968 | Amblygobius magnusi | 33021 |
| Periophthalmus magnuspinnatus Lee, Choi & Ryu, 1995 | Periophthalmus magnuspinnatus | 38401 |
| Glossogobius mahalonensis Hoese, Hadiaty & Herder, 2015 | Glossogobius mahalonensis | 99936 |
| Benthophilus mahmudbejovi Ragimov, 1976 | Benthophilus mahmudbejovi | 27116 |
| Trimma maiandros Hoese, Winterbottom & Reader, 2011 | Trimma maiandros | 86820 |
| Gobius maindroni Sauvage, 1880 | Nematogobius maindroni | 4343 |
| Psilogobius mainlandi Baldwin, 1972 | Psilogobius mainlandi | 26168 |
| Gobius malabaricus (non Day, 1865) | Caffrogobius natalensis | 4343 |
| Gobius malabaricus Day, 1865 | Stenogobius gymnopomus | 4833 |
| Periophthalmus malaccensis Eggert, 1935 | Periophthalmus malaccensis | 5218 |
| Quisquilius malayanus Herre, 1936 | Drombus ocyurus | 81342 |
| Wuhanlinigobius malayensis Huang, Zeehan & Chen, 2013 | Wuhanlinigobius malayensis | 94983 |
| Apocryptodon malcolmi Smith, 1931 | Apocryptodon madurensis | 5218 |
| Ctenogobius malekulae Herre, 1935 | Gobiopsis malekulae | 46206 |
| Iotogobius malindiensis Smith, 1959 | Cryptocentrus malindiensis | 54621 |
| Eleotris maltzani Steindachner, 1881 | Wheelerigobius maltzani | 4343 |
| Gobius manglicola Jordan & Starks, 1895 | Ctenogobius manglicola | 12965 |
| Hetereleotris margaretae Hoese, 1986 | Hetereleotris margaretae | 2798 |
| Bollmannia marginalis Ginsburg, 1939 | Bollmannia marginalis | 11482 |
| Gobius marginalis De Vis, 1884 | Bathygobius fuscus | 75154 |
| Varicus marilynae Gilmore, 1979 | Varicus marilynae | 39827 |
| Trimma marinae Winterbottom, 2005 | Trimma marinae | 55345 |
| Stenogobius marinus Watson, 1991 | Stenogobius marinus | 34009 |
| Sicyopterus maritimus Fourmanoir, 1955 | Istigobius ornatus | 4343 |
| Atherina marmorata Risso, 1810 | Pomatoschistus marmoratus | 13696 |
| Gobiosoma marmoratum Peters, 1868 | Schismatogobius marmoratus | 94476 |
| Gobius marmoratus Pallas, 1814 | Proterorhinus marmoratus | 13696 |
| Gobius marmoratus nasalis pontica Smitt, 1899 | Proterorhinus marmoratus | 13696 |
| Amblyeleotris marquesas Mohlmann & Randall, 2002 | Amblyeleotris marquesas | 46206 |
| Sicyopterus marquesensis Fowler, 1932 | Sicyopterus marquesensis | 12767 |
| Stenogobius marqueti Watson, 1991 | Stenogobius marqueti | 34009 |
| Luciogobius martellii Di Caporiacco, 1948 | Luciogobius guttatus | 86740 |
| Gobius martensii Günther, 1861 | Padogobius bonelli | 13696 |
| Gobius martensii prevesicus Stephanidis, 1939 | Economidichthys pygmaeus | 13696 |
| Stiphodon martenstyni Watson, 1998 | Stiphodon martenstyni | 44827 |
| Gobius martinicus Valenciennes, 1837 | Awaous banana | 13444 |
| Glossogobius mas Hora, 1923 | Pseudogobiopsis oligactis | 50838 |
| Glossogobius mas Hora, 1923 | Eugnathogobius microps | 43716 |
| Glossogobius mas Hora, 1923 | Eugnathogobius mas | 29108 |
| Gobius masoni Day, 1873 | Acentrogobius masoni | 4833 |
| Buenia massutii Kovacic, Ordines & Schliewen, 2017 | Buenia massutii | 114858 |
| Eviota masudai Matsuura & Senou, 2006 | Eviota masudai | 76829 |
| Amblyeleotris masuii Aonuma & Yoshino, 1996 | Amblyeleotris masuii | 26157 |
| Gobius matanensis Weber, 1913 | Glossogobius matanensis | 33021 |
| Trimma matsunoi Suzuki, Sakaue & Senou, 2012 | Trimma matsunoi | 91085 |
| Cryptocentrus maudae Fowler, 1937 | Cryptocentrus maudae | 27116 |
| Vaimosa mawaia Herre, 1936 | Eugnathogobius siamensis | 43716 |
| Gobius maxillaris Davies, 1948 | Redigobius dewaali | 43716 |
| Parrella maxillaris Ginsburg, 1938 | Parrella maxillaris | 12965 |
| Coryphopterus maximus Randall, 2001 | Fusigobius maximus | 41649 |
| Amblyopus mayenna Valenciennes, 1837 | Odontamblyopus rubicundus | 45323 |
| Mapo mearnsi Evermann & Seale, 1906 | Bathygobius cyclopterus | 50838 |
| Garmannia mediocricula Ginsburg, 1942 | Gobiosoma hemigymnum | 104557 |
| Stonogobiops medon Hoese & Randall, 1982 | Stonogobiops medon | 397 |
| Microgobius meeki Evermann & Marsh, 1899 | Microgobius meeki | 13628 |
| Chaenogobius megacephalus Fowler, 1905 | Parawaous megacephalus | 7050 |
| Obliquogobius megalops Shibukawa & Aonuma, 2007 | Obliquogobius megalops | 75138 |
| Ctenogobius meggitti Hora & Mukerji, 1936 | Bathygobius meggitti | 12965 |
| Ctenogobius meggitti (non Hora & Mukerji, 1936) | Bathygobius fuscus | 4833 |
| Brachygobius mekongensis Larson & Vidthayanon, 2000 | Brachygobius mekongensis | 43716 |
| Stenogobius mekongensis Watson, 1991 | Stenogobius mekongensis | 34009 |
| Lentipes mekonggaensis Keith & Hadiaty, 2014 | Lentipes mekonggaensis | 97410 |
| Gobius mekongianus Pellegrin & Fang, 1940 | Rhinogobius mekongianus | 33279 |
| Coryphopterus melacron Randall, 2001 | Fusigobius melacron | 41649 |
| Gobius melanio Pallas, 1814 | Neogobius melanostomus | 13696 |
| Rhinogobius melanobranchus Fowler, 1934 | Favonigobius melanobranchus | 2798 |
| Amblyeleotris melanocephala Aonuma, Iwata & Yoshino, 2000 | Amblyeleotris melanocephala | 36348 |
| Gobius melanocephalus Bleeker, 1849 | Awaous melanocephalus | 12965 |
| Gobius melanocephalus (non Bleeker, 1849) | Caffrogobius natalensis | 4343 |
| Callogobius melanoptera Visweswara Rao, 1971 | Egglestonichthys melanoptera | 46206 |
| Callogobius melanoptera (non Visweswara Rao, 1971) | Callogobius seshaiyai | 4833 |
| Gobius melanopterus Bleeker, 1867 | Gobius hypselosoma | 4343 |
| Gobius melanopus Bleeker, 1860 | Cryptocentrus melanopus | 84167 |
| Gobius melanosoma Bleeker, 1853 | Paragobiodon melanosomus | 26282 |
| Gobius melanosoma (non Bleeker, 1853) | Paragobiodon echinocephalus | 4343 |
| Eviota melanosphena Greenfield & Jewett, 2016 | Eviota melanosphena | 108793 |
| Gobius melanosticta Day, 1876 | Pseudogobius melanostictus | 43716 |
| Gobius melanostigma Bleeker, 1849 | Oligolepis acutipennis | 4343 |
| Gobius melanostomus Pallas, 1814 | Neogobius melanostomus | 36771 |
| Gobius melanurus Bleeker, 1849 | Hemigobius mingi | 44011 |
| Eviota melasma Lachner & Karnella, 1980 | Eviota melasma | 1602 |
| Eviota melasma (non Lachner & Karnella, 1980) | Eviota karaspila | 85556 |
| Stiphodon mele Keith, Marquet & Pouilly, 2009 | Stiphodon mele | 82682 |
| Cryptocentrus meleagris Ehrenberg, 1837 | Cryptocentrus cryptocentrus | 27116 |
| Quisquilius mendelssohni Goren, 1978 | Trimma mendelssohni | 13694 |
| Trimma meranyx Winterbotton, Erdmann & Dita Cahyani, 2014 | Trimma meranyx | 96671 |
| Aphia meridionalis Risso, 1827 | Aphia minuta | 4345 |
| Trimma meristum Winterbottom & Hoese, 2015 | Trimma meristum | 100726 |
| Knipowitschia mermere Ahnelt, 1995 | Knipowitschia mermere | 40966 |
| Vanderhorstia mertensi Klausewitz, 1974 | Vanderhorstia mertensi | 559 |
| Gobius mertoni Weber, 1911 | Mugilogobius mertoni | 26282 |
| Acentrogobius meteori Klausewitz & Zander, 1967 | Palutrus meteori | 12965 |
| Evermannichthys metzelaari Hubbs, 1923 | Evermannichthys metzelaari | 5521 |
| Amblyopus mexicanus O'Shaughnessy, 1875 | Gobioides broussonnetii | 27974 |
| Barbulifer mexicanus Hoese & Larson, 1985 | Barbulifer mexicanus | 11482 |
| Gobius mexicanus Günther, 1861 | Awaous banana | 13444 |
| Gobulus meyersi Ginsburg, 1939 | Gobulus myersi | 113825 |
| Pleurosicya micheli Fourmanoir, 1971 | Pleurosicya micheli | 26282 |
| Pleurosycia micheli Fourmanoir, 1971 | Pleurosicya micheli | 33390 |
| Sicydium microcephalus Bleeker, 1855 | Sicyopterus microcephalus | 419 |
| Trypauchen microcephalus Bleeker, 1860 | Paratrypauchen microcephalus | 7050 |
| Gobius microdon Gilbert, 1892 | Gobionellus microdon | 55435 |
| Stigmatogobius micrognathus Visweswara Rao, 1971 | Pseudogobius javanicus | 4833 |
| Gobius microlepis Bleeker, 1849 | Oxyurichthys microlepis | 4343 |
| Microgobius microlepis Longley & Hildebrand, 1940 | Microgobius microlepis | 7251 |
| Gobius microphthalmus Günther, 1861 | Redigobius macrostoma | 43716 |
| Eugnathogobius microps Smith, 1931 | Eugnathogobius microps | 43716 |
| Gobius microps Krøyer, 1838 | Pomatoschistus microps | 13696 |
| Gobius microps puckensis Lawacz, 1965 | Pomatoschistus microps | 13696 |
| Chlamydogobius micropterus Larson, 1995 | Chlamydogobius micropterus | 43716 |
| Gobiodon micropus Günther, 1861 | Gobiodon micropus | 2334 |
| Triaenopogon microsquamis Wu, 1931 | Tridentiger microsquamis | 36648 |
| Sicydium micrurus Bleeker, 1853 | Sicyopterus micrurus | 26282 |
| Eviota mikiae Allen, 2001 | Eviota mikiae | 44113 |
| Orsinigobius milleri Ahnelt & Bianco, 1990 | Knipowitschia milleri | 13696 |
| Rhinogobius milleri Chen & Kottelat, 2001 | Rhinogobius milleri | 43281 |
| Trimma milta Winterbottom, 2002 | Trimma milta | 58123 |
| Eviota mimica Greenfield & Randall, 2016 | Eviota mimica | 107299 |
| Lentipes mindanaoensis Chen, 2004 | Lentipes mindanaoensis | 94476 |
| Mistichthys mindanensis Herre, 1944 | Gobiopterus mindanensis | 280 |
| Parapocryptes mindanensis Herre, 1927 | Oxyurichthys mindanensis | 439 |
| Tamanka mindora Herre, 1945 | Mugilogobius mertoni | 43716 |
| Vaimosa mindora Herre, 1945 | Eugnathogobius mindora | 43716 |
| Gnatholepis mingi Herre, 1936 | Hemigobius mingi | 44011 |
| Eleotris miniatus Seale, 1901 | Asterropteryx semipunctata | 27116 |
| Ctenogobius minima Hora, 1923 | Stigmatogobius minima | 4833 |
| Lythrypnus minimus Garzón & Acero P., 1988 | Lythrypnus minimus | 26938 |
| Atherina minuta Risso, 1810 | Aphia minuta | 4343 |
| Eviota minuta Greenfield & Jewett, 2014 | Eviota minuta | 97536 |
| Pandaka minuta Smith, 1959 | Pandaka silvana | 43716 |
| Chriolepis minutilla Gilbert, 1892 | Chriolepis minutillus | 113825 |
| Chriolepis minutillus Gilbert, 1892 | Chriolepis minutillus | 26282 |
| Evorthodus minutus Meek & Hildebrand, 1928 | Evorthodus minutus | 9304 |
| Glossogobius minutus Geevarghese & John, 1983 | Glossogobius minutus | 83986 |
| Gobius minutus Pallas, 1770 | Pomatoschistus minutus | 13696 |
| Periophthalmus minutus Eggert, 1935 | Periophthalmus minutus | 5218 |
| Stigmatogobius minutus Takagi, 1957 | Redigobius bikolanus | 43716 |
| Gobius minutus guitelli Le Danois, 1913 | Pomatoschistus minutus | 13696 |
| Gobius minutus lozanoi de Buen, 1923 | Pomatoschistus lozanoi | 12965 |
| Gobius minutus major Heincke, 1880 | Pomatoschistus minutus | 13696 |
| Gobius minutus minor Heincke, 1880 | Pomatoschistus microps | 13696 |
| Gobius minutus minor (non Heincke, 1880) | Pomatoschistus pictus | 5299 |
| Gobius minutus norvegicus Collett, 1902 | Pomatoschistus norvegicus | 12965 |
| Gillichthys mirabilis Cooper, 1864 | Gillichthys mirabilis | 92840 |
| Microgobius miraflorensis Gilbert & Starks, 1904 | Microgobius miraflorensis | 11482 |
| Chasmias misakius Jordan & Snyder, 1901 | Chaenogobius gulosus | 81467 |
| Ctenogobiops mitodes Randall, Shao & Chen, 2007 | Ctenogobiops mitodes | 75863 |
| Gobiopterus modestus Regan, 1908 | Paragobiodon modestus | 9360 |
| Periophthalmus modestus Cantor, 1842 | Periophthalmus modestus | 5218 |
| Gobiosoma molestum Girard, 1858 | Gobiosoma bosc | 100463 |
| Aparrius moloanus Herre, 1927 | Acentrogobius moloanus | 94476 |
| Coryogalops monospilus Randall, 1994 | Coryogalops monospilus | 11441 |
| Eviota monostigma Fourmanoir, 1971 | Eviota monostigma | 53797 |
| Nudagobioides monserrati Roxas & Ablan, 1940 | Caragobius urolepis | 50587 |
| Benthophilus monstrosus Kuznetsov, 1888 | Benthophilus stellatus | 13696 |
| Apocryptodon montalbani Herre, 1927 | Apocryptodon madurensis | 5218 |
| Vaimosa montalbani Herre, 1936 | Redigobius bikolanus | 43716 |
| Sicydium montanum (non Hubbs, 1920) | Sicydium punctatum | 92840 |
| Sicydium montanum Hubbs, 1920 | Sicydium montanum | 92840 |
| Pomatoschistus montenegrensis Miller & Sanda, 2008 | Pomatoschistus montenegrensis | 75173 |
| Knipowitschia montenegrina Kova?i? & Sanda, 2007 | Knipowitschia montenegrina | 75974 |
| Leme mordax De Vis, 1883 | Taenioides mordax | 40966 |
| Amblyeleotris morishitai Senou & Aonuma, 2007 | Amblyeleotris morishitai | 75860 |
| Macgregorella moroana Seale, 1910 | Callogobius hasseltii | 50838 |
| Chloea mororana Jordan & Snyder, 1901 | Gymnogobius mororanus | 559 |
| Lobulogobius morrigu Larson, 1983 | Lobulogobius morrigu | 42915 |
| Croilia mossambica Smith, 1955 | Croilia mossambica | 4343 |
| Pleurosicya mossambica Smith, 1959 | Pleurosicya mossambica | 2798 |
| Rhinogobius mowbrayi Bean, 1906 | Lythrypnus mowbrayi | 34188 |
| Knipowitschia mrakovcici Mrakovcic, Misetic & Povz, 1995 | Knipowitschia mrakovcici | 82422 |
| Knipowitschia mrakovcici Miller, 2009 | Knipowitschia mrakovcici | 82422 |
| Gobius mucosus Günther, 1872 | Callogobius mucosus | 75154 |
| Cryptocentrus multicinctus Allen & Randall, 2011 | Cryptocentrus multicinctus | 92356 |
| Gobiosoma multifasciatum (non Steindachner, 1876) | Tigrigobius harveyi | 97572 |
| Gobiosoma multifasciatum Steindachner, 1876 | Tigrigobius multifasciatus | 7251 |
| Acentrogobius multifasciatus Smith, 1959 | Caffrogobius gilchristi | 12725 |
| Rhinogobius multifasciatus Herre, 1927 | Acentrogobius multifasciatus | 559 |
| Gobiodon multilineatus Wu, 1979 | Gobiodon multilineatus | 559 |
| Ctenogobius multimaculatus Wu & Zheng, 1985 | Rhinogobius multimaculatus | 45679 |
| Sicydium multipunctatum Regan, 1906 | Sicydium multipunctatum | 50190 |
| Lentipes multiradiatus Allen, 2001 | Lentipes multiradiatus | 40966 |
| Pseudotrypauchen multiradiatus Hardenberg, 1931 | Pseudotrypauchen multiradiatus | 45319 |
| Sicyopus multisquamatus de Beaufort, 1912 | Sicyopus multisquamatus | 26726 |
| Gobionellus munizi Vergara R., 1978 | Gobionellus munizi | 26938 |
| Glossogobius munroi Hoese & Allen, 2012 | Glossogobius munroi | 90210 |
| Eleotris muralis Valenciennes, 1837 | Valenciennea muralis | 8527 |
| Periophthalmus murdyi Larson & Takita, 2004 | Periophthalmus novaeguineaensis | 83599 |
| Rhinogobius muscarum Jordan & Seale, 1906 | Pleurosicya muscarum | 2798 |
| Glossogobius muscorum Hoese & Allen, 2009 | Glossogobius muscorum | 80299 |
| Gobulus myersi Ginsburg, 1939 | Gobulus myersi | 13628 |
| Gobius mystacinus Valenciennes, 1837 | Mahidolia mystacina | 4343 |
| Bathygobius mystacium Ginsburg, 1947 | Bathygobius mystacium | 7251 |
| Gobionellus mystax Ginsburg, 1953 | Gobionellus microdon | 55435 |
| Sicyopus mystax Watson & Allen, 1999 | Smilosicyopus mystax | 39342 |
| Ctenogobius myxodermus Herre, 1935 | Mugilogobius myxodermus | 43716 |
| Rhinogobius nagoyae Jordan & Seale, 1906 | Rhinogobius nagoyae | 88999 |
| Rhinogobius nagoyae (non Jordan & Seale, 1906) | Rhinogobius formosanus | 13111 |
| Chloea nakamurae Jordan & Richardson, 1907 | Gymnogobius castaneus | 81467 |
| Rhinogobius nammaensis Chen & Kottelat, 2001 | Rhinogobius nammaensis | 43281 |
| Gobiopsis namnas Shibukawa, 2010 | Gobiopsis namnas | 84002 |
| Rhinogobius nandujiangensis Chen, Miller, Wu & Fang, 2002 | Rhinogobius nandujiangensis | 52293 |
| Nudagobioides nankaii Shaw, 1929 | Odontamblyopus lacepedii | 45323 |
| Vanderhorstia nannai Winterbottom, Iwata & Kozawa, 2005 | Vanderhorstia nannai | 53948 |
| Rhinogobius nantaiensis Aonuma & Chen, 1996 | Rhinogobius nantaiensis | 12953 |
| Lubricogobius nanus Allen, 2015 | Lubricogobius nanus | 107278 |
| Redigobius nanus Larson, 2010 | Redigobius nanus | 84480 |
| Trimmatom nanus Winterbottom & Emery, 1981 | Trimmatom nanus | 9360 |
| Amblygobius naraharae Snyder, 1908 | Priolepis cincta | 54621 |
| Trimma nasa Winterbottom, 2005 | Trimma nasa | 55345 |
| Gobius nasalis De Filippi, 1863 | Proterorhinus nasalis | 59043 |
| Gobius nasalis (non De Filippi, 1863) | Proterorhinus marmoratus | 59043 |
| Gobius natalensis Günther, 1874 | Caffrogobius natalensis | 4343 |
| Eviota natalis Allen, 2007 | Eviota natalis | 81726 |
| Bryaninops natans Larson, 1985 | Bryaninops natans | 1602 |
| Trimma naudei Smith, 1957 | Trimma naudei | 58123 |
| Chriolepidops nebulofasciatus Smith, 1958 | Hetereleotris nebulofasciata | 40966 |
| Chriolepidops nebulofasciatus (non Smith, 1958) | Hetereleotris vinsoni | 33390 |
| Gobius nebulopunctatus Valenciennes, 1837 | Bathygobius fuscus | 4343 |
| Eviota nebulosa Smith, 1958 | Eviota nebulosa | 1602 |
| Gobius nebulosus Forsskål, 1775 | Acentrogobius nebulosus | 42915 |
| Gobius nebulosus (non Forsskål, 1775) | Gobius niger | 5299 |
| Priolepis necopinus Whitley, 1959 | Trimma necopina | 26282 |
| Amblyeleotris neglecta Jaafar & Randall, 2009 | Amblyeleotris neglecta | 82599 |
| Pseudogobius neglectus Bleeker, 1931 | Pseudogobiopsis oligactis | 43716 |
| Stigmatogobius neglectus Koumans, 1932 | Pseudogobiopsis oligactis | 43716 |
| Gobius neilli Day, 1868 | Favonigobius reichei | 4343 |
| Awaous nelsoni Evermann, 1898 | Awaous banana | 13444 |
| Stonogobiops nematodes Hoese & Randall, 1982 | Stonogobiops nematodes | 397 |
| Gobius neophytus Günther, 1877 | Fusigobius neophytus | 9360 |
| Fusigobius neophytus africanus (non Smith, 1959) | Fusigobius duospilus | 2798 |
| Fusigobius neophytus africanus Smith, 1959 | Fusigobius neophytus | 2798 |
| Opua nephodes Jordan, 1925 | Opua nephodes | 1602 |
| Elacatinus nesiotes Bussing, 1990 | Tigrigobius nesiotes | 9304 |
| Lythrypnus nesiotes Böhlke & Robins, 1960 | Lythrypnus nesiotes | 13628 |
| Amblyeleotris neumanni Randall & Earle, 2006 | Amblyeleotris neumanni | 57553 |
| Gobius newberryi Girard, 1856 | Eucyclogobius newberryi | 12965 |
| Bryaninops nexus Larson, 1987 | Bryaninops nexus | 43239 |
| Gobius nicholsii Bean, 1882 | Rhinogobiops nicholsii | 26282 |
| Gobius niger (non Linnaeus, 1758) | Periophthalmus modestus | 5218 |
| Gobius niger (non Linnaeus, 1758) | Thorogobius ephippiatus | 5299 |
| Gobius niger Lacepède, 1800 | Awaous commersoni | 33390 |
| Gobius niger (non Linnaeus, 1758) | Gobius gasteveni | 5299 |
| Gobius niger (non Linnaeus, 1758) | Gobius cobitis | 4345 |
| Gobius niger Linnaeus, 1758 | Gobius niger | 13696 |
| Pyosicus niger Smith, 1960 | Bathygobius niger | 2798 |
| Gobius niger hispanicus de Buen, 1928 | Gobius niger | 13696 |
| Gobius niger nigerrimus de Buen, 1928 | Gobius niger | 13696 |
| Eviota nigramembrana Greenfield & Suzuki, 2013 | Eviota nigramembrana | 93270 |
| Sicydium nigrescens Günther, 1880 | Sicyopterus stimpsoni | 58302 |
| Gobius nigri Günther, 1861 | Mauligobius nigri | 4343 |
| Gobius nigricinctus Delais, 1951 | Gorogobius nigricinctus | 5299 |
| Eleotris nigrifilis Ogilby, 1897 | Valenciennea muralis | 8527 |
| Taenioides nigrimarginatus Hora, 1924 | Taenioides nigrimarginatus | 12693 |
| Gobius nigrimembranis Wu & Wang, 1931 | Gymnogobius nigrimembranis | 46206 |
| Paratrimma nigrimenta Hoese & Brothers, 1976 | Paratrimma nigrimenta | 27540 |
| Eviota nigripinna Lachner & Karnella, 1980 | Eviota nigripinna | 5293 |
| Chloea nigripinnis Wang & Wang, 1935 | Gymnogobius heptacanthus | 81467 |
| Gobius nigripinnis Valenciennes, 1837 | Awaous commersoni | 57749 |
| Gobius nigripinnis Alleyne & Macleay, 1877 | Bathygobius fuscus | 75154 |
| Gobius nigripinnis Valenciennes, 1837 | Gobius hypselosoma | 4343 |
| Sicyopus nigriradiatus Parenti & Maciolek, 1993 | Sicyopus nigriradiatus | 11224 |
| Eviota nigrispina Greenfield & Suzuki, 2010 | Eviota nigrispina | 85481 |
| Eviota nigriventris Giltay, 1933 | Eviota nigriventris | 2334 |
| Eviota nigriventris (non Giltay, 1933) | Eviota brahmi | 95677 |
| Eviota nigriventris (non Giltay, 1933) | Eviota dorsogilva | 87726 |
| Myersina nigrivirgata Akihito & Meguro, 1983 | Myersina nigrivirgata | 559 |
| Mars nigrocellatus Yanagisawa, 1978 | Cryptocentrus nigrocellatus | 43568 |
| Tryssogobius nigrolineatus Randall, 2006 | Tryssogobius nigrolineatus | 75950 |
| Valenciennea nigromaculata Herre, 1932 | Valenciennea wardii | 8527 |
| Callogobius nigromarginatus Chen & Shao, 2000 | Callogobius nigromarginatus | 40966 |
| Gobius nigronotatus Kessler, 1877 | Mesogobius nigronotatus | 26282 |
| Gobius nigroocellatus Günther, 1873 | Istigobius nigroocellatus | 420 |
| Oxyurichthys nijsseni Menon & Govindan, 1977 | Oxyurichthys formosanus | 4833 |
| Antilligobius nikkiae Van Tassell & Colin, 2012 | Antilligobius nikkiae | 93147 |
| Gobius nilssonii Düben & Koren, 1846 | Crystallogobius linearis | 50838 |
| Stiphodon niraikanaiensis Maeda, 2013 | Stiphodon niraikanaiensis | 95104 |
| Gobius niveatus Valenciennes, 1837 | Cryptocentrus niveatus | 46206 |
| Vanderhorstia nobilis Allen & Randall, 2006 | Vanderhorstia nobilis | 75784 |
| Ctenogobius nocturnus Smith, 1957 | Priolepis nocturna | 9360 |
| Yabotichthys nocturnus Herre, 1945 | Amblygobius nocturnus | 26282 |
| Trimma nomurai Suzuki & Senou, 2007 | Trimma nomurai | 75857 |
| Lophogobius nonatoae Ablan, 1940 | Cristatogobius nonatoae | 26282 |
| Gobius nonultimus Iljin, 1936 | Mesogobius nonultimus | 26282 |
| Mahidiolia normani Smith & Koumans, 1932 | Mahidolia mystacina | 4343 |
| Feia nota Gill & Mooi, 1999 | Feia nota | 40966 |
| Eviota notata Greenfield & Jewett, 2012 | Eviota notata | 92021 |
| Gobius notonema Weber, 1909 | Oxyurichthys notonema | 46206 |
| Gobius notospilus Günther, 1877 | Mugilogobius notospilus | 43716 |
| Amblyeleotris novaecaledoniae Goren, 1981 | Amblyeleotris novaecaledoniae | 6771 |
| Boleophthalmus novaeguineae Hase, 1914 | Scartelaos histophorus | 5218 |
| Gymnoamblyopus novaeguineae Murdy & Ferraris, 2003 | Gymnoamblyopus novaeguineae | 45979 |
| Vaimosa novaehebudorum Fowler, 1944 | Redigobius bikolanus | 43716 |
| Gobiosoma novemlineatum Fowler, 1950 | Ginsburgellus novemlineatus | 13628 |
| Gobius novemradiatus Hamilton, 1822 | Periophthalmus novemradiatus | 5218 |
| Gobius nox Bleeker, 1851 | Bathygobius cyclopterus | 54621 |
| Gobius nuchalis Barnard, 1927 | Oxyurichthys microlepis | 4343 |
| Gobius nuchifasciatus Günther, 1873 | Priolepis nuchifasciata | 26282 |
| Ctenogobius nuchipunctatus Herre, 1934 | Silhouettea nuchipunctatus | 40966 |
| Itbaya nuda Herre, 1927 | Kelloggella cardinalis | 50838 |
| Gobius nudiceps (non Valenciennes, 1837) | Caffrogobius gilchristi | 12725 |
| Gobius nudiceps Valenciennes, 1837 | Caffrogobius nudiceps | 12725 |
| Gobius nudiceps (non Valenciennes, 1837) | Caffrogobius natalensis | 4343 |
| Gobius nudiceps (non Valenciennes, 1837) | Caffrogobius caffer | 4343 |
| Tridentiger nudicervicus Tomiyama, 1934 | Tridentiger nudicervicus | 559 |
| Gerhardinus nudus Meek & Hildebrand, 1928 | Gobiosoma nudum | 12965 |
| Tomiyamichthys nudus Allen & Erdmann, 2012 | Tomiyamichthys nudus | 90102 |
| Siphonogobius nue Shibukawa & Iwata, 1998 | Siphonogobius nue | 30348 |
| Mugilogobius nuicocensis Nguyen & Vo, 2005 | Mugilogobius nuicocensis | 84797 |
| Gobius nunus Hamilton, 1822 | Brachygobius nunus | 43716 |
| Feia nympha Smith, 1959 | Feia nympha | 10685 |
| Stiphodon oatea Keith, Feunteun & Vigneux, 2010 | Stiphodon oatea | 83881 |
| Mugilogobius obliquifasciata Wu & Ni, 1985 | Hemigobius hoevenii | 44011 |
| Mugilogobius obliquifasciatus Wu & Ni, 1985 | Hemigobius hoevenii | 44011 |
| Smilogobius obliquus Herre, 1934 | Cryptocentrus leptocephalus | 84167 |
| Gobius oblongus Schneider, 1801 | Gobioides broussonnetii | 27974 |
| Gobius obscuripinnis Peters, 1868 | Glossogobius obscuripinnis | 94476 |
| Sicydium obscurum Temminck & Schlegel, 1845 | Tridentiger obscurus | 26282 |
| Eleotris obscurus Castelnau, 1873 | Afurcagobius suppositus | 75154 |
| Gobius obscurus Peters, 1855 | Bathygobius fuscus | 4343 |
| Tridentiger obscurus brevispinis Katsuyama, Arai & Nakamura, 1972 | Tridentiger brevispinis | 8973 |
| Eviota occasa Greenfield, Winterbottom & Suzuki, 2014 | Eviota occasa | 94952 |
| Gobius occidentalis Boulenger, 1909 | Gobionellus occidentalis | 4343 |
| Pleurosicya occidentalis Larson, 1990 | Pleurosicya occidentalis | 43682 |
| Gobius oceanicus Pallas, 1770 | Gobionellus oceanicus | 55435 |
| Elacatinus oceanops Jordan, 1904 | Elacatinus oceanops | 26280 |
| Gobius ocellaris (non Broussonet, 1782) | Gobius hypselosoma | 4343 |
| Gobius ocellaris Broussonet, 1782 | Awaous ocellaris | 26668 |
| Sicyopterus ocellaris Keith, Allen & Lord, 2012 | Sicyopterus ocellaris | 90225 |
| Bollmannia ocellata Gilbert, 1892 | Bollmannia ocellata | 11482 |
| Gobius ocellatus Day, 1873 | Parachaeturichthys ocellatus | 46206 |
| Tukagobius ocellatus Fowler, 1937 | Papuligobius ocellatus | 52877 |
| Lophiogobius ocellicauda Günther, 1873 | Lophiogobius ocellicauda | 31517 |
| Eviota ocellifer Shibukawa & Suzuki, 2005 | Eviota ocellifer | 81713 |
| Gobius ocheticus Norman, 1927 | Coryogalops ocheticus | 26282 |
| Cryptocentrus octofasciatus Regan, 1908 | Cryptocentrus octofasciatus | 46206 |
| Cryptocentrus octofasciatus (non Regan, 1908) | Cryptocentrus cryptocentrus | 2798 |
| Monishia oculata Smith, 1959 | Hetereleotris zanzibarensis | 2798 |
| Gobiodon oculolineatus Wu, 1979 | Gobiodon oculolineatus | 559 |
| Eviota oculopiperita Greenfield & Bogorodsky, 2014 | Eviota oculopiperita | 94740 |
| Rhinogobius ocyurus Jordan & Seale, 1907 | Drombus ocyurus | 40966 |
| Trimmatom offucius Winterbottom & Emery, 1981 | Trimmatom offucius | 38635 |
| Rhinogobius ogasawaraensis Suzuki, Chen & Senou, 2012 | Rhinogobius ogasawaraensis | 88999 |
| Amblyeleotris ogasawarensis Yanagisawa, 1978 | Amblyeleotris ogasawarensis | 75154 |
| Lythrypnus okapia Robins & Böhlke, 1964 | Lythrypnus okapia | 5521 |
| Doryptena okinawae Snyder, 1908 | Callogobius okinawae | 43541 |
| Gobiodon okinawae Sawada, Arai & Abe, 1972 | Gobiodon okinawae | 2334 |
| Acentrogobius oligactis Bleeker, 1875 | Drombus triangularis | 10937 |
| Gobiopsis oligactis Bleeker, 1875 | Pseudogobiopsis oligactis | 43716 |
| Enypnias oligolepis Jenkins, 1903 | Kelloggella oligolepis | 33021 |
| Brachyamblyopus olivaceus Herre, 1927 | Caragobius urolepis | 50587 |
| Gobius olivaceus Castelnau, 1861 | Caffrogobius saldanha | 4343 |
| Gobius olivaceus Temminck & Schlegel, 1845 | Glossogobius olivaceus | 26282 |
| Stiphodon olivaceus Watson & Kottelat, 1995 | Stiphodon pulchellus | 90214 |
| Gobius olorum Sauvage, 1880 | Pseudogobius olorum | 43716 |
| Lobulogobius omanensis Koumans, 1944 | Lobulogobius omanensis | 11441 |
| Trimma omanensis Winterbottom, 2000 | Trimma omanensis | 58123 |
| Gobius ommaturus Richardson, 1845 | Synechogobius ommaturus | 33469 |
| Cryptocentrus oni Tomiyama, 1936 | Tomiyamichthys oni | 559 |
| Ctenogobius opalescens Herre, 1936 | Favonigobius opalescens | 40966 |
| Vanderhorstia opercularis Randall, 2007 | Vanderhorstia opercularis | 59177 |
| Gobius ophicephalus Jenyns, 1842 | Ophiogobius jenynsi | 94485 |
| Gobius ophiocephalus Pallas, 1814 | Zosterisessor ophiocephalus | 13696 |
| Gobius ophiocephalus citrina Ninni, 1938 | Zosterisessor ophiocephalus | 13696 |
| Rhinogobius ophthalmicus Weber, 1909 | Bathygobius cocosensis | 81932 |
| Gobius ophthalmonema Bleeker, 1856 | Oxyurichthys ophthalmonema | 2798 |
| Gobius ophthalmoporus Bleeker, 1853 | Stenogobius ophthalmoporus | 34009 |
| Gobius ophthalmotaenia Bleeker, 1854 | Gnatholepis ophthalmotaenia | 92171 |
| Gobius oplopomus Valenciennes, 1837 | Oplopomus oplopomus | 2798 |
| Gymnogobius opperiens Stevenson, 2002 | Gymnogobius opperiens | 81467 |
| Vaimosa oratai Herre, 1940 | Eugnathogobius siamensis | 43716 |
| Paragobiopsis orbicularis Visweswara Rao, 1971 | Bathygobius ostreicola | 4833 |
| Gobius orca Collett, 1874 | Lebetus scorpioides | 4696 |
| Parkraemeria ornata (non Whitley, 1951) | Parkraemeria saltator | 93255 |
| Parkraemeria ornata Whitley, 1951 | Parkraemeria ornata | 559 |
| Vanderhorstia ornatissima Smith, 1959 | Vanderhorstia ornatissima | 2334 |
| Gobius ornatus Rüppell, 1830 | Istigobius ornatus | 420 |
| Lubricogobius ornatus Fourmanoir, 1966 | Lubricogobius ornatus | 45340 |
| Gobius ornatus masago Tomiyama, 1936 | Pseudogobius masago | 43716 |
| Vaimosa osgoodi Herre, 1935 | Redigobius bikolanus | 43716 |
| Gobius ostreicola Chaudhuri, 1916 | Bathygobius ostreicola | 4833 |
| Hazeus otakii Jordan & Snyder, 1901 | Hazeus otakii | 559 |
| Sicyopterus ouwensi Weber, 1913 | Sicyopterus ouwensi | 2847 |
| Asterropteryx ovata Shibukawa & Suzuki, 2007 | Asterropteryx ovata | 75136 |
| Gobius oyensi (non de Beaufort, 1913) | Redigobius tambujon | 84480 |
| Gobius oyensi de Beaufort, 1913 | Redigobius oyensi | 84480 |
| Gobius padangensis Bleeker, 1851 | Bathygobius coalitus | 75154 |
| Gobius paganellus (non Linnaeus, 1758) | Mauligobius maderensis | 4343 |
| Gobius paganellus Linnaeus, 1758 | Gobius paganellus | 4343 |
| Mahidolia pagoensis Schultz, 1943 | Redigobius bikolanus | 43716 |
| Trimma pajama Winterbotton, Erdmann & Dita Cahyani, 2014 | Trimma pajama | 96671 |
| Drombus palackyi Jordan & Seale, 1905 | Drombus palackyi | 50838 |
| Stiphodon palawanensis Maeda & Palla, 2015 | Stiphodon palawanensis | 104909 |
| Garmannia pallens Ginsburg, 1939 | Tigrigobius pallens | 13628 |
| Gobiosoma pallida Herre, 1934 | Schismatogobius pallidus | 280 |
| Priolepis pallidicincta Winterbottom & Burridge, 1993 | Priolepis pallidicincta | 10753 |
| Coryphopterus pallidus Randall, 2001 | Fusigobius pallidus | 41649 |
| Eleotriodes pallidus Klausewitz, 1960 | Valenciennea sexguttata | 8527 |
| Gobius pallidus Valenciennes, 1837 | Awaous pallidus | 4343 |
| Luciogobius pallidus Regan, 1940 | Luciogobius pallidus | 559 |
| Waiteopsis paludis Whitley, 1930 | Mugilogobius paludis | 26282 |
| Ctenogobius paludosus Herre, 1940 | Pseudogobiopsis paludosus | 43716 |
| Eviota pamae Allen, Brooks & Erdmann, 2013 | Eviota pamae | 93848 |
| Elacatinus panamensis Victor, 2010 | Elacatinus panamensis | 84089 |
| Euctenogobius panamensis Meek & Hildebrand, 1928 | Gobionellus daguae | 55435 |
| Evermannia panamensis Gilbert & Starks, 1904 | Evermannia panamensis | 9304 |
| Gobius panayensis Jordan & Seale, 1907 | Bathygobius panayensis | 40966 |
| Mistichthys panayensis Herre, 1944 | Gobiopterus panayensis | 40966 |
| Sicyopterus panayensis Herre, 1927 | Sicyopterus panayensis | 94476 |
| Gobius panizzae Verga, 1841 | Knipowitschia panizzae | 13696 |
| Padogobius panizzae Berg, 1931 | Padogobius bonelli | 12215 |
| Gobiosoma pantherinum Pellegrin, 1901 | Barbulifer pantherinus | 11482 |
| Trimma papayum Winterbottom, 2011 | Trimma papayum | 87358 |
| Gobius papilio Valenciennes, 1837 | Amblygobius albimaculatus | 4343 |
| Periophthalmus papilio Bloch & Schneider, 1801 | Periophthalmus barbarus | 7390 |
| Vanderhorstia papilio Shibukawa & Suzuki, 2004 | Vanderhorstia papilio | 55718 |
| Clariger papillosus Ebina, 1935 | Clariger papillosus | 559 |
| Gobius pappenheimi Ahl, 1925 | Porogobius schlegelii | 4343 |
| Gobius papuanus Peters, 1877 | Myersina papuanus | 46206 |
| Gobius papuensis Valenciennes, 1837 | Oxyurichthys papuensis | 4343 |
| Gobius paradoxus Günther, 1861 | Gobiosoma paradoxum | 26282 |
| Palatogobius paradoxus Gilbert, 1971 | Palatogobius paradoxus | 7251 |
| Eviota pardalota Lachner & Karnella, 1978 | Eviota pardalota | 11441 |
| Gobius parnelli Day, 1881 | Pomatoschistus microps | 13696 |
| Gobiosoma parri (non Ginsburg, 1933) | Gobiosoma alfiei | 104557 |
| Gobiosoma parri Ginsburg, 1933 | Gobiosoma hemigymnum | 104557 |
| Eviota partimacula Randall, 2008 | Eviota partimacula | 78591 |
| Valenciennea parva Hoese & Larson, 1994 | Valenciennea parva | 8527 |
| Sycidium parvei Bleeker, 1853 | Sicyopterus parvei | 26282 |
| Cotylopus parvipinnis Guichenot, 1863 | Cotylopus acutipinnis | 4343 |
| Expedio parvulus Snyder, 1909 | Luciogobius parvulus | 26282 |
| Ctenogobius parvus Luo, 1989 | Rhinogobius parvus | 45679 |
| Glossogobius parvus Oshima, 1919 | Mugilogobius cavifrons | 43716 |
| Gobius parvus Meek, 1902 | Evorthodus lyricus | 50190 |
| Egglestonichthys patriciae Miller & Wongrat, 1979 | Egglestonichthys patriciae | 6189 |
| Oxyurichthys paulae Pezold, 1998 | Oxyurichthys paulae | 28614 |
| Ctenogobius pavidus Smith, 1959 | Amoya signata | 2798 |
| Gobius pavoninoides Bleeker, 1849 | Cryptocentrus pavoninoides | 40966 |
| Gobius pavoninus Valenciennes, 1837 | Cryptocentrus caeruleopunctatus | 27116 |
| Bollmannia pawneea Ginsburg, 1939 | Bollmannia ocellata | 92840 |
| Periophthalmus pearsei Eggert, 1935 | Periophthalmus novemradiatus | 5218 |
| Gobius pectinirostris Linnaeus, 1758 | Boleophthalmus pectinirostris | 26282 |
| Trypauchen pelaeos Murdy, 2006 | Trypauchen pelaeos | 58767 |
| Pseudaphya pelagica de Buen, 1931 | Pseudaphya ferreri | 4345 |
| Stiphodon pelewensis Herre, 1936 | Stiphodon pelewensis | 42915 |
| Acentrogobius pellidebilis Lee & Kim, 1992 | Acentrogobius pellidebilis | 38401 |
| Eviota pellucida (non Larson, 1976) | Eviota atriventris | 89418 |
| Eviota pellucida Larson, 1976 | Eviota pellucida | 1602 |
| Gobius pellucidus Nardo, 1824 | Aphia minuta | 40 |
| Gobius pellucidus Kessler, 1859 | Aphia minuta | 33021 |
| Pseudogobius penango Popta, 1922 | Redigobius penango | 43716 |
| Stonogobiops pentafasciata Iwata & Hirata, 1994 | Stonogobiops pentafasciata | 13361 |
| Sicyopus pentecost Keith, Lord & Taillebois, 2010 | Smilosicyopus pentecost | 85524 |
| Trimma pentherum Winterbottom & Hoese, 2015 | Trimma pentherum | 100726 |
| Vaimosa perakensis Herre, 1940 | Pseudogobiopsis oligactis | 43716 |
| Stiphodon percnopterygionus Watson & Chen, 1998 | Stiphodon percnopterygionus | 28731 |
| Gobius periophthalmoides Bleeker, 1851 | Istigobius ornatus | 420 |
| Eleotris periophthalmus Bleeker, 1853 | Amblyeleotris periophthalma | 7442 |
| Amblygobius perpusillus buanensis Herre, 1927 | Amblygobius buanensis | 33021 |
| Valenciennea persica Hoese & Larson, 1994 | Valenciennea persica | 8527 |
| Eviota personata Jordan & Thompson, 1905 | Coryphopterus personatus | 13628 |
| Gobius personatus (non Bleeker, 1849) | Awaous melanocephalus | 7050 |
| Gobius personatus (non Bleeker, 1849) | Awaous grammepomus | 4833 |
| Gobius personatus Bleeker, 1849 | Awaous personatus | 33021 |
| Ctenogobius perspicillatus Herre, 1945 | Istigobius diadema | 75154 |
| Amblyopus peruanus Steindachner, 1880 | Gobioides peruanus | 50190 |
| Gobioides petersenii Steindachner, 1893 | Odontamblyopus lacepedii | 45323 |
| Gobius petersenii Steindachner, 1893 | Oxyurichthys petersenii | 40966 |
| Apocryptes petersii Klunzinger, 1871 | Oxyurichthys petersii | 96456 |
| Gobius petersii Steindachner, 1866 | Acentrogobius nebulosus | 4967 |
| Leucopsarion petersii Hilgendorf, 1880 | Leucopsarion petersii | 26282 |
| Gobius petrophilus Bleeker, 1853 | Bathygobius petrophilus | 559 |
| Gobius petschiliensis Rendahl, 1924 | Gymnogobius petschiliensis | 56787 |
| Taenioides petschiliensis Rendahl, 1924 | Odontamblyopus lacepedii | 45323 |
| Cabillus pexus Shibukawa & Aizawa, 2013 | Cabillus pexus | 94253 |
| Gobius pflaumii Bleeker, 1853 | Acentrogobius pflaumii | 75154 |
| Valenciennea phaeochalina Tanaka, 1917 | Valenciennea wardii | 8527 |
| Ctenogobiops phaeostictus Randall, Shao & Chen, 2007 | Vanderhorstia phaeosticta | 75863 |
| Gobius phaiospilosoma Bleeker, 1849 | Glossogobius giuris | 41236 |
| Gobius phalaena (non Valenciennes, 1837) | Amblygobius albimaculatus | 2334 |
| Gobius phalaena Valenciennes, 1837 | Amblygobius phalaena | 75154 |
| Trimmatom pharus Winterbottom, 2001 | Trimmatom pharus | 46206 |
| Gobionellus phenacus Pezold & Lasala S., 1987 | Ctenogobius phenacus | 33570 |
| Gobius philipi Tirant, 1883 | Acentrogobius caninus | 27116 |
| Tamanka philippina Herre, 1945 | Mugilogobius cavifrons | 43716 |
| Tukugobius philippinus Herre, 1927 | Rhinogobius philippinus | 439 |
| Lythrypnus phorellus Böhlke & Robins, 1960 | Lythrypnus phorellus | 7251 |
| Elacatinus phthirophagus Sazima, Carvalho-Filho & Sazima, 2008 | Elacatinus phthirophagus | 79614 |
| Vaimosa piapensis Herre, 1927 | Pseudogobius javanicus | 43716 |
| Gobius pictus Malm, 1865 | Pomatoschistus pictus | 5299 |
| Pomatoschistus pictus adriaticus Miller, 1973 | Pomatoschistus pictus | 4696 |
| Eviota pinocchioi Greenfield & Winterbottom, 2012 | Eviota pinocchioi | 92345 |
| Abranches pinto Smith, 1947 | Gobiopsis pinto | 2798 |
| Eviota piperata Greenfield & Winterbottom, 2014 | Eviota piperata | 94781 |
| Sicydium pittieri Regan, 1907 | Sicydium salvini | 50190 |
| Gobius planiceps Bellotti, 1879 | Chromogobius quadrivittatus | 4345 |
| Gobius planifrons Day, 1873 | Gobiopsis macrostoma | 36656 |
| Cottogobius platycephalops Smith, 1964 | Phyllogobius platycephalops | 46206 |
| Gobius platycephalus Kessler, 1857 | Ponticola kessleri | 13696 |
| Luciogobius platycephalus Shiogaki & Dotsu, 1976 | Luciogobius platycephalus | 559 |
| Gobius platynotus Günther, 1861 | Mugilogobius platynotus | 40966 |
| Gobius platyrostris Pallas, 1814 | Ponticola platyrostris | 2058 |
| Neogobius platyrostris odessicus Pinchuk, 1977 | Ponticola eurycephalus | 81932 |
| Gobius pleurostigma (non Bleeker, 1849) | Stigmatogobius sadanundio | 56945 |
| Gobius pleurostigma Bleeker, 1849 | Stigmatogobius pleurostigma | 56945 |
| Pleurosicya plicata Larson, 1990 | Pleurosicya plicata | 6771 |
| Gobius plinianus Hamilton, 1822 | Boleophthalmus boddarti | 1479 |
| Gobius pluemieri Bloch, 1786 | Sicydium plumieri | 88002 |
| Drombus plumatus Smith, 1959 | Callogobius plumatus | 2798 |
| Gobius plumieri Bloch, 1786 | Sicydium plumieri | 50190 |
| Riukiuia poecila Fowler, 1946 | Hetereleotris poecila | 559 |
| Gobius poicilosoma Bleeker, 1849 | Pseudogobius poicilosoma | 43716 |
| Mugilogobius polylepis Wu & Ni, 1985 | Wuhanlinigobius polylepis | 80545 |
| Chaeturichthys polynema Bleeker, 1853 | Parachaeturichthys polynema | 4833 |
| Gobius polyophthalmus Bleeker, 1853 | Cryptocentrus polyophthalmus | 54621 |
| Gobiosoma polyporosum Dawson, 1969 | Aboma etheostoma | 58462 |
| Gobius polyzona Bleeker, 1867 | Stenogobius polyzona | 34009 |
| Gobius polyzona (non Bleeker, 1867) | Stenogobius genivittatus | 34009 |
| Ctenogobiops pomastictus Lubbock & Polunin, 1977 | Ctenogobiops pomastictus | 1602 |
| Ctenogobiops pomastictus (non Lubbock & Polunin, 1977) | Ctenogobiops mitodes | 75863 |
| Mugilogobius pongolensis Kok & Blaber, 1977 | Redigobius dewaali | 43716 |
| Rhinogobius ponkouensis Huang & Chen, 2007 | Rhinogobius ponkouensis | 57935 |
| Tryssogobius porosus Larson & Chen, 2007 | Tryssogobius porosus | 58420 |
| Boleophthalmus poti Polgar, Jaafar & Konstantinidis, 2013 | Boleophthalmus poti | 93058 |
| Vanderhorstia praealta Lachner & McKinney, 1981 | Tomiyamichthys praealta | 46206 |
| Eleotris prasinus Klunzinger, 1871 | Eviota prasina | 5293 |
| Eviota prasites Jordan & Seale, 1906 | Eviota prasites | 1602 |
| Trimma preclarum Winterbottom, 2006 | Trimma preclarum | 57544 |
| Gobius pretiosus Rendahl, 1924 | Cryptocentrus pretiosus | 46206 |
| Cryptocentrus pretoriusi Smith, 1958 | Myersina pretoriusi | 2798 |
| Elacatinus pridisi Guimarães, Gasparini & Rocha, 2004 | Elacatinus pridisi | 52745 |
| Gobiosoma prochilos Böhlke & Robins, 1968 | Elacatinus prochilos | 9710 |
| Galera producta Herre, 1927 | Callogobius producta | 27116 |
| Benthophilus profundorum Berg, 1927 | Anatirostrum profundorum | 33021 |
| Quisquilius profundus Weber, 1909 | Priolepis profunda | 85603 |
| Pleurosicya prognatha Goren, 1984 | Pleurosicya prognatha | 12541 |
| Psilogobius prolatus Watson & Lachner, 1985 | Psilogobius prolatus | 48637 |
| Gobiodon prolixus Winterbottom & Harold, 2005 | Gobiodon prolixus | 55666 |
| Eviota pruinosa Jordan & Seale, 1906 | Palutrus pruinosa | 46206 |
| Eleotris pruvoti Fage, 1907 | Vanneaugobius pruvoti | 5299 |
| Eleotris pruvoti (non Fage, 1907) | Vanneaugobius dollfusi | 5299 |
| Hetereleotris psammophila Kova?i? & Bogorodsky, 2014 | Hetereleotris psammophila | 94944 |
| Gobionellus pseudofasciatus Gilbert & Randall, 1971 | Ctenogobius pseudofasciatus | 50190 |
| Eviota pseudostigma Lachner & Karnella, 1980 | Eviota pseudostigma | 54621 |
| Stenogobius psilosinionus Watson, 1991 | Stenogobius psilosinionus | 34009 |
| Priolepis psygmophilia Winterbottom & Burridge, 1993 | Priolepis psygmophilia | 13685 |
| Eleotriodes puellaris Tomiyama, 1956 | Valenciennea puellaris | 8527 |
| Sicydium pugnans Ogilvie-Grant, 1884 | Sicyopterus pugnans | 12767 |
| Microsicydium pulchellum Herre, 1927 | Stiphodon pulchellus | 90214 |
| Gobius pulchellus Castelnau, 1872 | Nesogobius pulchellus | 26282 |
| Lythrypnus pulchellus Ginsburg, 1938 | Lythrypnus pulchellus | 11482 |
| Gobius pulverulentus Kuhl & van Hasselt, 1837 | Mahidolia mystacina | 4343 |
| Lubricogobius pumilus Larson & Hoese, 1980 | Larsonella pumila | 45340 |
| Knipowitschia punctatissima croatica Mrakovcic, Kerovec, Misetic & Schneider, 1996 | Knipowitschia croatica | 26282 |
| Gobius punctatissimus Canestrini, 1864 | Knipowitschia punctatissima | 13696 |
| Sicydium punctatum Perugia, 1896 | Sicydium punctatum | 50190 |
| Apocryptodon punctatus Tomiyama, 1934 | Apocryptodon punctatus | 5218 |
| Cotylopus punctatus Regan, 1905 | Sicydium multipunctatum | 50190 |
| Gobius punctatus Solander, 1837 | Awaous ocellaris | 26668 |
| Papillogobius punctatus Gill & Miller, 1990 | Favonigobius punctatus | 33616 |
| Ctenogobius puncticeps Deng & Xiong, 1980 | Vanderhorstia puncticeps | 56787 |
| Gobiosoma puncticulatum Ginsburg, 1938 | Elacatinus puncticulatus | 12965 |
| Gobius punctillatus Rüppell, 1830 | Bathygobius fuscus | 4343 |
| Coryphopterus punctipectophorus Springer, 1960 | Coryphopterus punctipectophorus | 7251 |
| Gobius punctipinnis Canestrini, 1862 | Gobius paganellus | 5299 |
| Sicyopterus punctissimus Sparks & Nelson, 2004 | Sicyopterus punctissimus | 54347 |
| Gobiosoma punctularum De Vis, 1884 | Scartelaos histophorus | 5218 |
| Eviota punctulata Jewett & Lachner, 1983 | Eviota punctulata | 1602 |
| Gobius punctulatus Cocco, 1884-85 | Gobius niger | 5299 |
| Gobius puntang Bleeker, 1851 | Exyrias puntang | 403 |
| Gobius puntangoides Bleeker, 1854 | Exyrias puntang | 403 |
| Leme purpurascens De Vis, 1884 | Taenioides purpurascens | 40966 |
| Pandaka pusilla Herre, 1927 | Pandaka pusilla | 43716 |
| Gobius pusillus Lowe, 1874 | Pomatoschistus microps | 13696 |
| Periophthalmus pusing Jaafar, Polgar & Zamroni, 2016 | Periophthalmus pusing | 111149 |
| Pandaka pygmaea Herre, 1927 | Pandaka pygmaea | 43716 |
| Gobius pygmaeus Holly, 1929 | Economidichthys pygmaeus | 13696 |
| Sueviota pyrios Greenfield & Randall, 2017 | Sueviota pyrios | 114856 |
| Ctenogobius pyrops Whitley, 1954 | Yoga pyrops | 46206 |
| Gobius quadricapillus (non Pallas, 1814) | Gobius niger | 5299 |
| Gobius quadricapillus Pallas, 1814 | Proterorhinus marmoratus | 13696 |
| Gobius quadrimaculatus Valenciennes, 1837 | Deltentosteus quadrimaculatus | 5299 |
| Gobius quadrimaculatus quinquemaculatus Ninni, 1938 | Deltentosteus quadrimaculatus | 93826 |
| Gobius quadrimaculatus trimaculatus Ninni, 1938 | Deltentosteus quadrimaculatus | 5299 |
| Gobius quadrivittatus Steindachner, 1863 | Chromogobius quadrivittatus | 4345 |
| Gobius quagga Heckel, 1837 | Pomatoschistus quagga | 12965 |
| Agunia quindecimfasciata Fowler, 1946 | Kelloggella quindecimfasciata | 26282 |
| Pipidonia quinquecincta Smith, 1931 | Gobiopsis quinquecincta | 26282 |
| Gobius quinqueocellatus Valenciennes, 1837 | Amblygobius albimaculatus | 4343 |
| Tryssogobius quinquespinus Randall, 2006 | Tryssogobius quinquespinus | 75950 |
| Gobius quinquestrigatus Valenciennes, 1837 | Gobiodon quinquestrigatus | 5193 |
| Tridentiger radiatus Cui, Pan, Yang & Wang, 2013 | Tridentiger radiatus | 93723 |
| Knipowitschia radovici Kova?i?, 2005 | Knipowitschia radovici | 55951 |
| Benthophilus ragimovi Boldyrev & Bogutskaya, 2004 | Benthophilus ragimovi | 54305 |
| Trypauchen raha Popta, 1922 | Paratrypauchen microcephalus | 78624 |
| Koumansetta rainfordi Whitley, 1940 | Koumansetta rainfordi | 54980 |
| Eviota raja Allen, 2001 | Eviota raja | 44113 |
| Vaimosa rambaiae Smith, 1945 | Mugilogobius rambaiae | 43716 |
| Bathygobius ramosus curticeps Ginsburg, 1947 | Bathygobius ramosus | 10937 |
| Bathygobius ramosus longipinnis Ginsburg, 1947 | Bathygobius ramosus | 11482 |
| Bathygobius ramosus micromma Ginsburg, 1947 | Bathygobius ramosus | 87607 |
| Bathygobius ramosus ramosus Ginsburg, 1947 | Bathygobius ramosus | 26282 |
| Amblyeleotris randalli Hoese & Steene, 1978 | Amblyeleotris randalli | 1602 |
| Eviota randalli Greenfield, 2009 | Eviota randalli | 83326 |
| Gobiosoma randalli Böhlke & Robins, 1968 | Elacatinus randalli | 13628 |
| Priolepis randalli Winterbottom & Burridge, 1992 | Priolepis randalli | 11441 |
| Stenogobius randalli Watson, 1991 | Stenogobius randalli | 34009 |
| Tomiyamichthys randalli Goren & Karplus, 1983 | Psilogobius randalli | 40966 |
| Trimma randalli Winterbottom & Zur, 2007 | Trimma randalli | 59339 |
| Valenciennea randalli Hoese & Larson, 1994 | Valenciennea randalli | 8527 |
| Gymnogobius raninus Taranetz, 1934 | Gymnogobius macrognathos | 2058 |
| Feia ranta Winterbottom, 2003 | Feia ranta | 52350 |
| Chlamydogobius ranunculus Larson, 1995 | Chlamydogobius ranunculus | 43716 |
| Sicyopterus rapa Parenti & Maciolek, 1996 | Sicyopterus rapa | 12759 |
| Vanderhorstia rapa Iwata, Shibukawa & Ohnishi, 2007 | Vanderhorstia rapa | 75057 |
| Gobius ratan Nordmann, 1840 | Ponticola ratan | 4696 |
| Gobius ratan (non Nordmann, 1840) | Ponticola cephalargoides | 230 |
| Eviota readerae Gill & Jewett, 2004 | Eviota readerae | 59013 |
| Hetereleotris readerae Hoese & Larson, 2005 | Hetereleotris readerae | 57078 |
| Trimma readerae Winterbottom & Hoese, 2015 | Trimma readerae | 100726 |
| Odontamblyopus rebecca Murdy & Shibukawa, 2003 | Odontamblyopus rebecca | 45316 |
| Elacatinus redimiculus Taylor & Akins, 2007 | Elacatinus redimiculus | 58341 |
| Gobius reichei Bleeker, 1854 | Favonigobius reichei | 4343 |
| Gobius reticularis Weber, 1911 | Redigobius tambujon | 84480 |
| Palutrus reticularis Smith, 1959 | Palutrus reticularis | 9360 |
| Gobiodon reticulatus Playfair, 1867 | Gobiodon reticulatus | 11441 |
| Gobius reticulatus (non Eichwald, 1831) | Pomatoschistus pictus | 5299 |
| Gobius reticulatus Valenciennes, 1837 | Pomatoschistus marmoratus | 13696 |
| Gobius reticulatus Eichwald, 1831 | Zosterisessor ophiocephalus | 13696 |
| Rhinogobius reticulatus Li, Zhong & Wu, 2007 | Rhinogobius reticulatus | 74346 |
| Gladiogobius rex Shibukawa & Allen, 2007 | Gladiogobius rex | 79803 |
| Mugilogobius rexi Larson, 2001 | Mugilogobius rexi | 43716 |
| Parkraemeria rhinoceros Suzuki & Senou, 2013 | Parkraemeria rhinoceros | 93255 |
| Gobius rhizophora Heller & Snodgrass, 1903 | Lythrypnus rhizophora | 12965 |
| Neogobius rhodioni Vasil'eva & Vasil'ev, 1994 | Ponticola rhodioni | 26334 |
| Gobius rhodopterus Günther, 1861 | Pomatoschistus pictus | 5299 |
| Gobius rhodopterus Günther, 1861 | Pomatoschistus marmoratus | 13696 |
| Amblyeleotris rhyax Polunin & Lubbock, 1979 | Amblyeleotris rhyax | 26237 |
| Eviota richardi Greenfield & Randall, 2016 | Eviota richardi | 107299 |
| Apocryptes rictuosus Valenciennes, 1837 | Parapocryptes rictuosus | 4833 |
| Bryaninops ridens Smith, 1959 | Bryaninops ridens | 1602 |
| Pallidogobius rigilius Herre, 1953 | Istigobius rigilius | 420 |
| Gobius rivulatus Rüppell, 1830 | Gobiodon rivulatus | 2798 |
| Mugilogobius rivulus Larson, 2001 | Mugilogobius rivulus | 43716 |
| Neogobius rizensis Kova?i? & Engín, 2008 | Ponticola rizensis | 83713 |
| Glossogobius robertsi Hoese & Allen, 2009 | Glossogobius robertsi | 80299 |
| Priolepis robinsi Garzón-Ferreira & Acero P., 1991 | Priolepis robinsi | 12255 |
| Rhinogobius robinsoni Fowler, 1934 | Favonigobius reichei | 2798 |
| Gobiosoma robustum Ginsburg, 1933 | Gobiosoma robustum | 7251 |
| Gobiomorphus robustus Pietschmann, 1934 | Asterropteryx semipunctata | 27116 |
| Gobius roemeri Weber, 1911 | Redigobius tambujon | 84480 |
| Thorogobius rofeni Miller, 1988 | Thorogobius rofeni | 5299 |
| Pycnomma roosevelti Ginsburg, 1939 | Chriolepis roosevelti | 51464 |
| Oreogobius rosenbergii Boulenger, 1899 | Sicydium rosenbergii | 50190 |
| Amblyopus roseus Valenciennes, 1837 | Odontamblyopus roseus | 45323 |
| Akko rossi Van Tassell & Baldwin, 2004 | Akko rossi | 53408 |
| Gobius roulei de Buen, 1928 | Gobius roulei | 4696 |
| Gobius rouxi Weber, 1911 | Pandaka rouxi | 43716 |
| Schismatogobius roxasi Herre, 1936 | Schismatogobius roxasi | 559 |
| Gobius rubens Rafinesque, 1810 | Gobius cruentatus | 5299 |
| Gobioides ruber Hamilton, 1822 | Trypauchen vagina | 591 |
| Gobioides rubicundus Hamilton, 1822 | Odontamblyopus rubicundus | 45323 |
| Sicyopus rubicundus Keith, Hadiaty, Busson & Hubert, 2014 | Sicyopus rubicundus | 97628 |
| Eviota rubra Greenfield & Randall, 1999 | Eviota susanae | 86689 |
| Garmannia rubra Rosén, 1911 | Risor ruber | 13628 |
| Eviota rubriceps Greenfield & Jewett, 2011 | Eviota rubriceps | 88933 |
| Gobiosoma rubrifrons Fowler, 1944 | Elacatinus puncticulatus | 87125 |
| Elacatinus rubrigenis Victor, 2010 | Elacatinus rubrigenis | 84089 |
| Eviota rubriguttata Greenfield & Suzuki, 2011 | Eviota rubriguttata | 86696 |
| Amblyeleotris rubrimarginata Mohlmann & Randall, 2002 | Amblyeleotris rubrimarginata | 75154 |
| Cristatogobius rubripectoralis Akihito, Meguro & Sakamoto, 2003 | Cristatogobius rubripectoralis | 49948 |
| Cotylopus rubripinnis Keith, Hoareau & Bosc, 2005 | Cotylopus rubripinnis | 57051 |
| Eviota rubrisparsa Greenfield & Randall, 2010 | Eviota rubrisparsa | 83982 |
| Amblyopus rubristriatus Saville-Kent, 1889 | Caragobius rubristriatus | 40966 |
| Lentipes rubrofasciatus Maugé, Marquet & Laboute, 1992 | Lentipes rubrofasciatus | 12767 |
| Rhinogobius rubrolineatus Chen & Miller, 2008 | Rhinogobius rubrolineatus | 79879 |
| Trimma rubromaculatum Allen & Munday, 1995 | Trimma rubromaculatum | 56787 |
| Gobius rubromaculatus Kriesch, 1873 | Proterorhinus marmoratus | 13696 |
| Rhinogobius rubromaculatus Lee & Chang, 1996 | Rhinogobius rubromaculatus | 13111 |
| Stiphodon rubromaculatus Keith & Marquet, 2007 | Stiphodon rubromaculatus | 72457 |
| Gobius rubropunctatus Delais, 1951 | Gobius rubropunctatus | 5299 |
| Gobius rubrotaeniatus Liénard, 1891 | Amblygobius sphynx | 4343 |
| Gobius russelii Cuvier, 1829 | Glossogobius giuris | 93826 |
| Gobius russus Cantor, 1849 | Cryptocentrus russus | 40966 |
| Stiphodon rutilaureus Watson, 1996 | Stiphodon rutilaureus | 26040 |
| Gobius ruuthensparri Euphrasen, 1786 | Gobiusculus flavescens | 88002 |
| Luciogobius ryukyuensis Chen, Suzuki & Senou, 2008 | Luciogobius ryukyuensis | 86740 |
| Aparrius sabagensis Roxas & Blanco, 1940 | Stenogobius ophthalmoporus | 34009 |
| Brachygobius sabanus Inger, 1958 | Brachygobius sabanus | 43716 |
| Gobius sadanundio Hamilton, 1822 | Stigmatogobius sadanundio | 56945 |
| Gobius sadanundio (non Hamilton, 1822) | Stigmatogobius pleurostigma | 56945 |
| Gobionellus saepepallens Gilbert & Randall, 1968 | Ctenogobius saepepallens | 13628 |
| Amblyopus sagitta Günther, 1862 | Gobioides sagitta | 27974 |
| Euctenogobius sagittula Günther, 1862 | Ctenogobius sagittula | 12965 |
| Rhinogobius sagittus Chen & Miller, 2008 | Rhinogobius sagittus | 79879 |
| Trimmatom sagma Winterbottom, 1989 | Trimmatom sagma | 40966 |
| Luciogobius saikaiensis Dôtu, 1957 | Luciogobius saikaiensis | 559 |
| Eviota saipanensis Fowler, 1945 | Eviota saipanensis | 1602 |
| Gobius saldanha (non Barnard, 1927) | Coryogalops william | 4343 |
| Gobius saldanha Barnard, 1927 | Caffrogobius saldanha | 12725 |
| Parkraemeria saltator Suzuki & Senou, 2013 | Parkraemeria saltator | 93255 |
| Sicydium salvini Ogilvie-Grant, 1884 | Sicydium salvini | 50190 |
| Gobius samberanoensis Bleeker, 1867 | Bathygobius fuscus | 4343 |
| Gobius sandvicensis Günther, 1880 | Bathygobius cocosensis | 36011 |
| Rhinogobius sangenloensis Chen & Miller, 2014 | Rhinogobius sangenloensis | 94987 |
| Trimma sanguinellus Winterbottom & Southcott, 2007 | Trimma sanguinellus | 59340 |
| Eviota santanai Greenfield & Erdmann, 2013 | Eviota santanai | 94533 |
| Gobius sanzi de Buen, 1918 | Lesueurigobius sanzi | 5299 |
| Vaimosa sapanga Herre, 1927 | Redigobius tambujon | 84480 |
| Stiphodon sapphirinus Watson, Keith & Marquet, 2005 | Stiphodon sapphirinus | 56893 |
| Tryssogobius sarah Allen & Erdmann, 2012 | Tryssogobius sarah | 90102 |
| Sicyopterus sarasini Weber & de Beaufort, 1915 | Sicyopterus sarasini | 37398 |
| Gobius sarasinorum Boulenger, 1897 | Mugilogobius sarasinorum | 43716 |
| Oxyurichthys saru Tomiyama, 1936 | Oxyurichthys saru | 559 |
| Garmannia saucra Robins, 1960 | Tigrigobius saucrus | 26938 |
| Gobius scagioctus Nardo, 1847 | Deltentosteus quadrimaculatus | 5299 |
| Gobius scapulopunctatus de Beaufort, 1912 | Palutrus scapulopunctatus | 3178 |
| Gnatholepis scapulostigma Herre, 1953 | Gnatholepis cauerensis | 41653 |
| Gobius schlegelii Günther, 1861 | Porogobius schlegelii | 4343 |
| Didogobius schlieweni Miller, 1993 | Didogobius schlieweni | 10711 |
| Gobius schlosseri Pallas, 1770 | Periophthalmodon schlosseri | 4833 |
| Cabotia schmidti de Buen, 1930 | Gobius strictus | 4345 |
| Garmannia schultzi Ginsburg, 1944 | Gobiosoma schultzi | 46206 |
| Chaeturichthys sciistius Jordan & Snyder, 1901 | Amblychaeturichthys sciistius | 26282 |
| Eleotris sclateri Steindachner, 1879 | Callogobius sclateri | 33390 |
| Gobius scorpioides (non Collett, 1874) | Lebetus guilleti | 5299 |
| Gobius scorpioides Collett, 1874 | Lebetus scorpioides | 12965 |
| Gobius scorpioides guilleti Le Danois, 1913 | Lebetus guilleti | 5299 |
| Gobius scorteccii Poll, 1961 | Gobius scorteccii | 4343 |
| Pariah scotius Böhlke, 1969 | Pariah scotius | 26938 |
| Chaenogobius scrobiculatus Takagi, 1957 | Gymnogobius scrobiculatus | 43974 |
| Boleophthalmus sculptus Günther, 1861 | Boleophthalmus boddarti | 5218 |
| Apocryptodon sealei Herre, 1927 | Apocryptodon madurensis | 5218 |
| Creisson sealei Smith, 1931 | Acentrogobius viridipunctatus | 37773 |
| Eviota sebreei Jordan & Seale, 1906 | Eviota sebreei | 1602 |
| Gobius sella Steindachner, 1881 | Stigmatogobius sella | 43716 |
| Gobius semicinctus (non Bennett, 1833) | Amblygobius albimaculatus | 9360 |
| Gobius semicinctus Bennett, 1833 | Amblygobius semicinctus | 9360 |
| Gobius semidoliatus Valenciennes, 1837 | Priolepis semidoliata | 9360 |
| Gobius semifasciatus Kner, 1868 | Priolepis semidoliata | 9018 |
| Gobius semifrenatus Macleay, 1881 | Arenigobius frenatus | 75154 |
| Gobius semilunaris Heckel, 1837 | Proterorhinus semilunaris | 13696 |
| Gobius semilunaris (non Heckel, 1837) | Proterorhinus marmoratus | 59043 |
| Eleotris seminudus Günther, 1864 | Gymneleotris seminuda | 26282 |
| Gobius seminudus Günther, 1861 | Gobiosoma seminudum | 26282 |
| Lentipes seminudus Günther, 1880 | Lentipes concolor | 7490 |
| Gobius semipellucidus Kessler, 1877 | Proterorhinus semipellucidus | 26282 |
| Asterropteryx semipunctata Rüppell, 1830 | Asterropteryx semipunctata | 43239 |
| Asterropterix semipunctatus quisqualis Whitley, 1932 | Asterropteryx semipunctata | 75154 |
| Pycnomma semisquamatum Rutter, 1904 | Chriolepis semisquamata | 11482 |
| Paraphya semivestita Munro, 1949 | Gobiopterus semivestitus | 12965 |
| Stiphodon semoni Weber, 1895 | Stiphodon semoni | 2847 |
| Chloea senbae Tanaka, 1916 | Gymnogobius castaneus | 81467 |
| Gobioides senegalensis Puyo, 1957 | Gobioides sagitta | 27974 |
| Gobius senegambiensis Metzelaar, 1919 | Gobius senegambiensis | 5299 |
| Asterropteryx senoui Shibukawa & Suzuki, 2007 | Asterropteryx senoui | 75136 |
| Gobius septemradiatus Hamilton, 1822 | Periophthalmodon septemradiatus | 5218 |
| Gobius septemradiatus (non Hamilton, 1822) | Periophthalmodon schlosseri | 4833 |
| Vaimosa serangoonensis Herre, 1937 | Pseudogobius melanostictus | 43716 |
| Apocryptichthys sericus Herre, 1927 | Oxuderces dentatus | 94476 |
| Cryptocentrus sericus Herre, 1932 | Cryptocentrus sericus | 90102 |
| Gobius serotinus Sarato, 1891 | Gobius bucchichi | 4345 |
| Apocryptes serperaster Richardson, 1846 | Parapocryptes serperaster | 4833 |
| Elacatinus serranilla Randall & Lobel, 2009 | Elacatinus serranilla | 81169 |
| Callogobius seshaiyai Jacob & Rangarajan, 1960 | Callogobius seshaiyai | 4833 |
| Lepidogobius seta Ginsburg, 1938 | Gillichthys seta | 33021 |
| Gobius setosus Valenciennes, 1837 | Oligolepis acutipennis | 4343 |
| Gobius sewardii Playfair, 1867 | Amblygobius sewardii | 579 |
| Eleotris sexguttata Valenciennes, 1837 | Valenciennea sexguttata | 33021 |
| Callogobius sheni Chen, Chen & Fang, 2006 | Callogobius sheni | 76778 |
| Ctenogobius shennongensis Yang & Xie, 1983 | Ctenogobius shennongensis | 43000 |
| Trimma sheppardi Winterbottom, 1984 | Trimma sheppardi | 13694 |
| Eviota shibukawai Suzuki & Greenfield, 2014 | Eviota shibukawai | 96643 |
| Cryptocentrus shigensis Kuroda, 1956 | Cryptocentrus shigensis | 559 |
| Eviota shimadai Greenfield & Randall, 2010 | Eviota shimadai | 83982 |
| Gobius shufeldti Jordan & Eigenmann, 1887 | Ctenogobius shufeldti | 12965 |
| Vaimosa siamensis Fowler, 1934 | Eugnathogobius siamensis | 43716 |
| Silhouettea sibayi Farquharson, 1970 | Silhouettea sibayi | 4343 |
| Amblyopus sieboldi Steindachner, 1867 | Odontamblyopus lacepedii | 45323 |
| Eviota sigillata Jewett & Lachner, 1983 | Eviota sigillata | 1602 |
| Gobius signatus Peters, 1855 | Amoya signata | 2798 |
| Microgobius signatus Poey, 1876 | Microgobius signatus | 13628 |
| Stigmatogobius signifer Larson, 2005 | Stigmatogobius signifer | 56945 |
| Fusigobius signipinnis Hoese & Obika, 1988 | Fusigobius signipinnis | 42915 |
| Tamanka siitensis Herre, 1927 | Tamanka siitensis | 43716 |
| Evermannichthys silus Böhlke & Robins, 1969 | Evermannichthys silus | 26938 |
| Gobius silvanus Barnard, 1943 | Pandaka silvana | 43716 |
| Rhinogobius similis Gill, 1859 | Rhinogobius similis | 104791 |
| Rhinogobius similis lindbergi (non Berg, 1933) | Rhinogobius similis | 31517 |
| Rhinogobius similis lindbergi Berg, 1933 | Rhinogobius lindbergi | 82587 |
| Gobius simplex (non Sauvage, 1880) | Acentrogobius therezieni | 4343 |
| Gobius simplex Sauvage, 1880 | Acentrogobius simplex | 4343 |
| Lioteres simulans Smith, 1958 | Hetereleotris diademata | 12541 |
| Acentrogobius simulus Smith, 1960 | Drombus simulus | 4343 |
| Pleurosicya sinaia Goren, 1984 | Pleurosicya sinaia | 83991 |
| Minictenogobiops sinaii Goren, 1978 | Silhouettea aegyptia | 4696 |
| Gnatholepis sindonis Snyder, 1908 | Exyrias puntang | 403 |
| Polyspondylogobius sinensis Kimura & Wu, 1994 | Polyspondylogobius sinensis | 13482 |
| Smilogobius singapurensis Herre, 1936 | Cryptocentrus leptocephalus | 81342 |
| Stigmatogobius singapurensis Bleeker, 1878 | Stigmatogobius borneensis | 56945 |
| Eviota singula Greenfield & Winterbottom, 2016 | Eviota singula | 109221 |
| Boleophthalmus sinicus Valenciennes, 1837 | Scartelaos histophorus | 5218 |
| Sicydium siragus Poey, 1860 | Sicydium plumieri | 50190 |
| Clariger sirahamaensis Sakamoto, 1932 | Clariger sirahamaensis | 90262 |
| Eviota smaragdus (non Jordan & Seale, 1906) | Eviota karaspila | 85556 |
| Eviota smaragdus Jordan & Seale, 1906 | Eviota smaragdus | 1602 |
| Gobius smaragdus Valenciennes, 1837 | Ctenogobius smaragdus | 13628 |
| Bathygobius smithi Fricke, 1999 | Bathygobius smithi | 53568 |
| Boleophthalmus smithi Fowler, 1934 | Parapocryptes serperaster | 5218 |
| Boleophthalmus smithi (non Fowler, 1934) | Pseudapocryptes elongatus | 3178 |
| Flabelligobius smithi Chen & Fang, 2003 | Tomiyamichthys smithi | 51116 |
| Kraemericus smithi Menon & Talwar, 1973 | Gobiopterus smithi | 4833 |
| Callogobius snelliusi Koumans, 1953 | Callogobius snelliusi | 559 |
| Aboma snyderi Jordan & Fowler, 1902 | Acanthogobius flavimanus | 33021 |
| Taenioides snyderi Jordan & Hubbs, 1925 | Taenioides cirratus | 40966 |
| Periophthalmus sobrinus Eggert, 1935 | Periophthalmus argentilineatus | 5218 |
| Eviota sodwanaensis Greenfield & Winterbottom, 2016 | Eviota sodwanaensis | 111251 |
| Lythrypnus solanensis Acero P., 1981 | Lythrypnus solanensis | 11482 |
| Lentipes solomonensis Jenkins, Allen & Boseto, 2008 | Lentipes solomonensis | 79611 |
| Gobius soporator (non Valenciennes, 1837) | Bathygobius fuscus | 4343 |
| Gobius soporator Valenciennes, 1837 | Bathygobius soporator | 13628 |
| Monishia sordida Smith, 1959 | Coryogalops sordida | 2798 |
| Gobius sordidus Bennett, 1835 | Neogobius fluviatilis | 13696 |
| Trimma sostra Winterbottom, 2004 | Trimma sostra | 52975 |
| Rhinogobius sowerbyi Ginsburg, 1917 | Rhinogobius brunneus | 40966 |
| Eviota sparsa Jewett & Lachner, 1983 | Eviota sparsa | 5291 |
| Glossogobius sparsipapillus Akihito & Meguro, 1976 | Glossogobius sparsipapillus | 12693 |
| Eviota specca Greenfield, Suzuki & Shibukawa, 2014 | Eviota specca | 95167 |
| Gobius spectabilis Günther, 1861 | Glossogobius giuris | 4343 |
| Gobius spectabilis (non Günther, 1861) | Caffrogobius saldanha | 12725 |
| Gobius spence Smith, 1947 | Istigobius spence | 420 |
| Garmannia spes Ginsburg, 1939 | Gobiosoma spes | 13628 |
| Gobius sphynx Valenciennes, 1837 | Amblygobius sphynx | 4343 |
| Gobius spilogonurus Cocco, 1885 | Gobius cobitis | 13696 |
| Gobiodon spilophthalmus Fowler, 1944 | Gobiodon spilophthalmus | 34765 |
| Vaimosa spilopleura Smith, 1933 | Stigmatogobius pleurostigma | 56945 |
| Eviota spilota Lachner & Karnella, 1980 | Eviota spilota | 5293 |
| Garmannia spilota Ginsburg, 1939 | Gobiosoma spilotum | 46206 |
| Periophthalmus spilotus Murdy & Takita, 1999 | Periophthalmus spilotus | 35996 |
| Lythrypnus spilus Böhlke & Robins, 1960 | Lythrypnus spilus | 7251 |
| Benthophilus spinosus Kessler, 1877 | Benthophilus spinosus | 2058 |
| Oplopomus spinosus Goren, 1981 | Asterropteryx spinosa | 97008 |
| Gobiosoma spiritisancti Wade, 1946 | Barbulifer pantherinus | 33564 |
| Didogobius splechtnai Ahnelt & Patzner, 1995 | Didogobius splechtnai | 10711 |
| Evermannichthys spongicola Metzelaar, 1919 | Evermannichthys metzelaari | 12965 |
| Garmannia spongicola Radcliffe, 1917 | Evermannichthys spongicola | 54621 |
| Pleurosicya spongicola Larson, 1990 | Pleurosicya spongicola | 40966 |
| Bryaninops spongicolus Suzuki, Bogorodsky & Randall, 2012 | Bryaninops spongicolus | 89154 |
| Eviota springeri Greenfield & Jewett, 2012 | Eviota springeri | 92021 |
| Gobiopsis springeri Lachner & McKinney, 1979 | Gobiopsis springeri | 42915 |
| Trimma squamicana Winterbottom, 2004 | Trimma squamicana | 52975 |
| Ancistrogobius squamiceps Shibukawa, Yoshino & Allen, 2010 | Ancistrogobius squamiceps | 84001 |
| Chlamydogobius squamigenus Larson, 1995 | Chlamydogobius squamigenus | 43716 |
| Priolepis squamogena Winterbottom & Burridge, 1989 | Priolepis squamogena | 10753 |
| Sicyopterus squamosissimus Keith, Lord, Busson, Sauri, Hubert & Hadiaty, 2015 | Sicyopterus squamosissimus | 106177 |
| Stenogobius squamosus Watson, 1991 | Stenogobius squamosus | 34009 |
| Gobius stagon Smith, 1947 | Amblygobius sphynx | 4343 |
| Gobius stamineus Eydoux & Souleyet, 1850 | Awaous stamineus | 26668 |
| Gobius stamineus (non Eydoux & Souleyet, 1850) | Awaous guamensis | 91341 |
| Vanderhorstia steelei Randall & Munday, 2008 | Vanderhorstia steelei | 74955 |
| Cryptocentrus steinitzi Klausewitz, 1974 | Amblyeleotris steinitzi | 9360 |
| Gammogobius steinitzi Bath, 1971 | Gammogobius steinitzi | 4696 |
| Callogobius stellatus McKinney & Lachner, 1978 | Callogobius stellatus | 13275 |
| Doliichthys stellatus Sauvage, 1874 | Benthophilus stellatus | 13696 |
| Mirogobius stellatus Herre, 1927 | Gobiopterus stellatus | 280 |
| Benthophilus stellatus casachicus Ragimov, 1978 | Benthophilus casachicus | 50519 |
| Benthophilus stellatus leobergius Berg, 1949 | Benthophilus leobergius | 56787 |
| Amblyeleotris stenotaeniata Randall, 2004 | Amblyeleotris stenotaeniata | 57552 |
| Gobius stephensoni Whitley, 1932 | Istigobius ornatus | 420 |
| Gobius sternbergi Smith, 1902 | Redigobius dispar | 43716 |
| Gobius stethophthalmus Bleeker, 1851 | Amblygobius stethophthalmus | 48637 |
| Gorogobius stevcici Kova?i? & Schliewen, 2008 | Gorogobius stevcici | 75175 |
| Gobius stevenii Nordmann, 1840 | Neogobius fluviatilis | 93826 |
| Vailima stevensoni Jordan & Seale, 1906 | Stiphodon elegans | 32995 |
| Hetereleotris sticta Hoese & Larson, 2005 | Pascua sticta | 57078 |
| Priolepis sticta Winterbottom & Burridge, 1992 | Priolepis sticta | 6189 |
| Eugnathogobius stictos Larson, 2009 | Eugnathogobius stictos | 80545 |
| Gobionellus stigmalophius Mead & Böhlke, 1958 | Oxyurichthys stigmalophius | 7251 |
| Eviota stigmapteron Smith, 1958 | Eviota distigma | 33390 |
| Chaeturichthys stigmatias Richardson, 1844 | Chaeturichthys stigmatias | 559 |
| Chaeturichthys stigmatias (non Richardson, 1844) | Chaeturichthys jeoni | 93271 |
| Gobius stigmaticus De Vis, 1884 | Mugilogobius stigmaticus | 43716 |
| Smaragdus stigmaticus Poey, 1860 | Ctenogobius stigmaticus | 13628 |
| Bollmannia stigmatura Gilbert, 1892 | Bollmannia stigmatura | 11482 |
| Gobius stigmaturus Goode & Bean, 1882 | Ctenogobius stigmaturus | 12965 |
| Gobius stigmothonus Richardson, 1845 | Acanthogobius flavimanus | 33021 |
| Sicydium stimpsoni Gill, 1860 | Sicyopterus stimpsoni | 583 |
| Sicyopterus stiphodonoides Keith, Allen & Lord, 2012 | Sicyopterus stiphodonoides | 90225 |
| Trimma stobbsi Winterbottom, 2001 | Trimma stobbsi | 58123 |
| Gobionellus stomatus Starks, 1913 | Gobionellus stomatus | 27743 |
| Waitea stomias Smith, 1941 | Oligolepis stomias | 6771 |
| Eviotops storthynx Rofen, 1959 | Eviota storthynx | 5293 |
| Asterropteryx striata Allen & Munday, 1995 | Asterropteryx striata | 44260 |
| Cepola striata Bloch & Schneider, 1801 | Gobioides broussonnetii | 50838 |
| Coronogobius striatus Herre, 1945 | Trimma striatum | 9360 |
| Euctenogobius striatus Day, 1868 | Glossogobius giuris | 36122 |
| Gobius striatus Bloch & Schneider, 1801 | Boleophthalmus boddarti | 5218 |
| Gobius strictus Fage, 1907 | Gobius strictus | 4345 |
| Valenciennea strigata arcusbranchiae Fowler, 1946 | Valenciennea strigata | 8527 |
| Euctenogobius strigatus O'Shaughnessy, 1875 | Awaous flavus | 50190 |
| Gobius strigatus Broussonet, 1782 | Valenciennea strigata | 8527 |
| Mars strigilliceps Jordan & Seale, 1906 | Cryptocentrus strigilliceps | 2798 |
| Salarigobius stuhlmannii Pfeffer, 1893 | Valenciennea sexguttata | 8527 |
| Gobius stuvitzii Düben, 1845 | Aphia minuta | 4345 |
| Thaigobiella sua Smith, 1931 | Brachygobius sua | 26282 |
| Gobius sublitus Cantor, 1849 | Glossogobius giuris | 41236 |
| Gobius suerii Risso, 1810 | Lesueurigobius suerii | 12965 |
| Coryogalops sufensis Goren, 1979 | Coryogalops anomolus | 11441 |
| Gobius sulcatus Eichwald, 1831 | Neogobius melanostomus | 13696 |
| Rhinogobius sulcatus Chen & Kottelat, 2005 | Rhinogobius sulcatus | 56949 |
| Rhinogobius suluensis Herre, 1927 | Acentrogobius suluensis | 559 |
| Gobius sumatranus Bleeker, 1854 | Psammogobius biocellatus | 50838 |
| Trypauchenichthys sumatrensis Hardenberg, 1931 | Trypauchenichthys sumatrensis | 7050 |
| Cryptocentrus sungami Klausewitz, 1969 | Amblyeleotris sungami | 12965 |
| Gobius suppositus Sauvage, 1880 | Afurcagobius suppositus | 75154 |
| Stiphodon surrufus Watson & Kottelat, 1995 | Stiphodon surrufus | 26366 |
| Eviota susanae Greenfield & Randall, 1999 | Eviota susanae | 38034 |
| Benthophilus svetovidovi Pinchuk & Ragimov, 1979 | Benthophilus svetovidovi | 27116 |
| Gobius syrman Nordmann, 1840 | Ponticola syrman | 13696 |
| Gobius syrman (non Nordmann, 1840) | Ponticola cephalargoides | 230 |
| Gobius szechuanensis Liu, 1940 | Ctenogobius szechuanensis | 40966 |
| Gobius taalmankipii Hubrecht, 1877 | Pomatoschistus minutus | 13696 |
| Microgobius tabogensis Meek & Hildebrand, 1928 | Microgobius tabogensis | 11482 |
| Amblyopus taenia Günther, 1861 | Odontamblyopus rubicundus | 45323 |
| Trypauchen taenia Koumans, 1953 | Ctenotrypauchen chinensis | 78624 |
| Rhinogobius taenigena Chen, Kottelat & Miller, 1999 | Rhinogobius taenigena | 33279 |
| Eleotris taeniura Macleay, 1881 | Valenciennea longipinnis | 8527 |
| Sicydium taeniurum Günther, 1877 | Sicyopterus lagocephalus | 50838 |
| Tamanka tagala Herre, 1927 | Mugilogobius tagala | 94476 |
| Chriolepis tagus Ginsburg, 1953 | Chriolepis tagus | 12965 |
| Gobiomorus taiboa Lacepède, 1800 | Valenciennea strigata | 8527 |
| Pseudogobius taijiangensis Chen, Huang & Huang, 2014 | Pseudogobius taijiangensis | 94984 |
| Amblyeleotris taipinensis Chen, Shao & Chen, 2006 | Amblyeleotris taipinensis | 78447 |
| Clariger taiwanensis Jang-Liaw, Gong & Chen, 2012 | Clariger taiwanensis | 90262 |
| Rhinogobius taiwanus Oshima, 1919 | Rhinogobius candidianus | 13111 |
| Gobius tajasica Lichtenstein, 1822 | Awaous tajasica | 13444 |
| Gobius tajasica (non Lichtenstein, 1822) | Awaous lateristriga | 4343 |
| Oxyurichthys takagi Pezold, 1998 | Oxyurichthys takagi | 28614 |
| Periophthalmus takita Jaafar & Larson, 2008 | Periophthalmus takita | 83599 |
| Tamanka talavera Herre, 1945 | Mugilogobius cavifrons | 43716 |
| Gobius tamarensis Johnston, 1883 | Afurcagobius tamarensis | 75154 |
| Gobius tambujon Bleeker, 1854 | Redigobius tambujon | 419 |
| Chaeturichthys tanakae Schmidt, 1931 | Sagamia geneionema | 93271 |
| Doryptena tanegasimae Snyder, 1908 | Callogobius tanegasimae | 26282 |
| Ctenogobiops tangaroai Lubbock & Polunin, 1977 | Ctenogobiops tangaroai | 559 |
| Platygobiopsis tansei Okiyama, 2008 | Platygobiopsis tansei | 75206 |
| Tomiyamichthys tanyspilus Randall & Chen, 2007 | Tomiyamichthys tanyspilus | 75862 |
| Chaenogobius taranetzi Pinchuk, 1978 | Gymnogobius taranetzi | 53210 |
| Gobius tasmanicus Whitley, 1929 | Afurcagobius tamarensis | 75154 |
| Proterorhinus tataricus Freyhof & Naseka, 2008 | Proterorhinus tataricus | 75105 |
| Sicyopterus tauae Jordan & Seale, 1906 | Sicyopterus lagocephalus | 37578 |
| Trimma tauroculum Winterbottom & Zur, 2007 | Trimma tauroculum | 59339 |
| Apocryptodon taylori Herre, 1927 | Apocryptodon madurensis | 5218 |
| Boleophthalmus taylori Fowler, 1934 | Pseudapocryptes elongatus | 3178 |
| Trimma taylori Lobel, 1979 | Trimma taylori | 58123 |
| Bryaninops tectus Suzuki & Randall, 2014 | Bryaninops tectus | 94797 |
| Seychellea tekomaji Smith, 1959 | Amblygobius tekomaji | 86697 |
| Gobiosoma tenox Böhlke & Robins, 1968 | Elacatinus tenox | 26938 |
| Gobius tentacularis Valenciennes, 1837 | Oxyurichthys tentacularis | 4343 |
| Cryptocentrus tentaculatus Hoese & Larson, 2004 | Cryptocentrus tentaculatus | 75154 |
| Glossogobius tenuiformis Fowler, 1934 | Glossogobius giuris | 2798 |
| Boleophthalmus tenuis Day, 1876 | Scartelaos tenuis | 12965 |
| Gobioides tenuis Day, 1876 | Odontamblyopus tenuis | 45323 |
| Eviota teresae Greenfield & Randall, 2016 | Eviota teresae | 107299 |
| Vaimosa tessellata Herre, 1927 | Pseudogobius javanicus | 94476 |
| Coryogalops tessellatus Randall, 1994 | Coryogalops tessellatus | 10683 |
| Eviota tetha Greenfield & Erdmann, 2014 | Eviota tetha | 96307 |
| Gobius tetrophthalmus Brito & Miller, 2001 | Gobius tetrophthalmus | 39517 |
| Trimma tevegae (non Cohen & Davis, 1969) | Trimma burridgeae | 109919 |
| Trimma tevegae Cohen & Davis, 1969 | Trimma tevegae | 58123 |
| Trimma tevegae (non Cohen & Davis, 1969) | Trimma xanthochrum | 87358 |
| Gobius thalassinus Jordan & Gilbert, 1883 | Microgobius thalassinus | 12965 |
| Eviota thamani Greenfield & Randall, 2016 | Eviota thamani | 107299 |
| Acentrogobius therezieni Kiener, 1963 | Acentrogobius therezieni | 4343 |
| Gobius thessalus Vinciguerra, 1921 | Knipowitschia thessala | 13696 |
| Gobiosoma thomasi Fowler, 1949 | Sicydium punctatum | 50190 |
| Gobius thomasi Boulenger, 1916 | Yongeichthys thomasi | 4343 |
| Gnatholepis thompsoni Jordan, 1904 | Gnatholepis thompsoni | 13628 |
| Gobius thori de Buen, 1928 | Thorogobius ephippiatus | 5299 |
| Gobionellus thoropsis Pezold & Gilbert, 1987 | Ctenogobius thoropsis | 55436 |
| Coryphopterus thrix Böhlke & Robins, 1960 | Coryphopterus thrix | 7251 |
| Gobius thurstoni Day, 1888 | Istigobius ornatus | 420 |
| Gobius tigrellus Nichols, 1951 | Pseudogobiopsis tigrellus | 80545 |
| Eviota tigrina Greenfield & Randall, 2008 | Eviota tigrina | 79591 |
| Mugilogobius tigrinus Larson, 2001 | Mugilogobius tigrinus | 43716 |
| Bryaninops tigris Larson, 1985 | Bryaninops tigris | 2334 |
| Pleurosicyops timidus Smith, 1959 | Pleurosicya muscarum | 2798 |
| Ctenogobiops tongaensis Randall, Shao & Chen, 2003 | Ctenogobiops tongaensis | 50606 |
| Glossogobius tongarevae Fowler, 1927 | Cabillus tongarevae | 9360 |
| Glossogobius torrentis Hoese & Allen, 1990 | Glossogobius torrentis | 2847 |
| Pomatoschistus tortonesei Miller, 1969 | Pomatoschistus tortonesei | 13696 |
| Ctenogobius tortugae Jordan, 1904 | Coryphopterus tortugae | 75186 |
| Eviota toshiyuki Greenfield & Randall, 2010 | Eviota toshiyuki | 83982 |
| Gobioides totoyensis Garman, 1903 | Karsten totoyensis | 43739 |
| Gobius townsendi Boulenger, 1897 | Trimma winterbottomi | 11441 |
| Eleotris trabeatus Richardson, 1843 | Valenciennea muralis | 8527 |
| Gobius transandeanus Günther, 1861 | Awaous banana | 13444 |
| Bryaninops translucens Suzuki & Randall, 2014 | Bryaninops translucens | 94797 |
| Chaenogobius transversefasciatus Wu & Zhou, 1990 | Gymnogobius transversefasciatus | 42999 |
| Gobius trautvetteri Kessler, 1859 | Ponticola syrman | 13696 |
| Suiboga travassosi Pinto, 1960 | Awaous tajasica | 13444 |
| Lubricogobius tre Prokofiev, 2009 | Lubricogobius tre | 83987 |
| Gobius tredecemradiatus Hamilton, 1822 | Periophthalmodon septemradiatus | 4833 |
| Gobius triangularis Weber, 1909 | Drombus triangularis | 4343 |
| Economidichthys trichonis Economidis & Miller, 1990 | Economidichthys trichonis | 13696 |
| Atuona tricuspidata Herre, 1935 | Kelloggella tricuspidata | 46206 |
| Speleogobius trigloides Zander & Jelinek, 1976 | Speleogobius trigloides | 4696 |
| Triaenophorus trigonocephalus Gill, 1859 | Tridentiger trigonocephalus | 12965 |
| Amblyeleotris triguttata Randall, 1994 | Amblyeleotris triguttata | 11441 |
| Pandaka trimaculata Akihito & Meguro, 1975 | Pandaka trimaculata | 43716 |
| Trimma trioculatum Winterbottom, Erdmann & Cahyani, 2015 | Trimma trioculatum | 102609 |
| Priolepis triops Winterbottom & Burridge, 1993 | Priolepis triops | 10753 |
| Gobius tropicus Osbeck, 1765 | Gobius tropicus | 5299 |
| Aboma tsinanensis Fowler, 1930 | Rhinogobius similis | 104791 |
| Stiphodon tuivi Watson, 1995 | Stiphodon tuivi | 26637 |
| Neogobius turani Kova?i? & Engín, 2008 | Ponticola turani | 83713 |
| Asra turcomanus Iljin, 1941 | Benthophiloides turcomanus | 2058 |
| Obliquogobius turkayi Goren, 1992 | Obliquogobius turkayi | 12541 |
| Ctenogobius tuticorinensis Fowler, 1925 | Yongeichthys tuticorinensis | 46206 |
| Caragobius typhlops Smith & Seale, 1906 | Caragobius urolepis | 50587 |
| Paroxyurichthys typus Bleeker, 1876 | Gobionellus oceanicus | 46548 |
| Trypauchenichthys typus (non Bleeker, 1860) | Paratrypauchen microcephalus | 4833 |
| Trypauchenichthys typus Bleeker, 1860 | Trypauchenichthys typus | 1830 |
| Tamanka ubinensis Herre, 1937 | Eugnathogobius variegatus | 43716 |
| Paleatogobius uchidai Takagi, 1957 | Gymnogobius uchidai | 37676 |
| Bollmannia umbrosa Ginsburg, 1939 | Bollmannia umbrosa | 11482 |
| Cepola unicolor Gronow, 1854 | Gobioides broussonnetii | 27974 |
| Ellerya unicolor Castelnau, 1873 | Gobiodon unicolor | 40966 |
| Gobioides unicolor Palmer, 1952 | Gobioides grahamae | 27974 |
| Gobius unicolor Valenciennes, 1837 | Aulopareia unicolor | 419 |
| Papuligobius uniporus Chen & Kottelat, 2003 | Papuligobius uniporus | 52877 |
| Gobius unipunctatus Parnell, 1838 | Pomatoschistus minutus | 13696 |
| Hazeus unisquamis Gosline, 1959 | Trimma unisquamis | 46206 |
| Amblyopus urolepis Bleeker, 1852 | Caragobius urolepis | 34530 |
| Gobius uronema Weber, 1909 | Oxyurichthys uronema | 40966 |
| Paratrimma urospila Hoese & Brothers, 1976 | Paratrimma urospila | 33021 |
| Coryphopterus urospilus Ginsburg, 1938 | Coryphopterus urospilus | 11482 |
| Gobius urotaenia Hilgendorf, 1879 | Gymnogobius urotaenia | 26282 |
| Microgobius urraca Tornabene, van Tassell & Robertson, 2012 | Microgobius urraca | 91780 |
| Gobius vagina Bloch & Schneider, 1801 | Trypauchen vagina | 34530 |
| Intonsagobius vanclevei Herre, 1950 | Callogobius maculipinnis | 35805 |
| Sphenentogobius vanderbilti Fowler, 1940 | Hemigobius mingi | 44011 |
| Akihito vanuatu Watson, Keith & Marquet, 2007 | Akihito vanuatu | 75882 |
| Schismatogobius vanuatuensis Keith, Marquet & Watson, 2004 | Schismatogobius vanuatuensis | 52347 |
| Gobius variabilis Steindachner, 1901 | Bathygobius cyclopterus | 36011 |
| Periophthalmus variabilis (non Eggert, 1935) | Periophthalmus novemradiatus | 5218 |
| Periophthalmus variabilis Eggert, 1935 | Periophthalmus variabilis | 83659 |
| Periophthalmus variabilis asiaticus Eggert, 1935 | Periophthalmus variabilis | 5218 |
| Periophthalmus variabilis sumatranus Eggert, 1935 | Periophthalmus variabilis | 5218 |
| Periophthalmus variabilis tidemani Eggert, 1935 | Periophthalmus variabilis | 5218 |
| Apocryptes variegatus Peters, 1868 | Eugnathogobius variegatus | 43716 |
| Eviota variola Lachner & Karnella, 1980 | Eviota variola | 5293 |
| Rhinogobius variolatus Chen & Kottelat, 2005 | Rhinogobius variolatus | 56949 |
| Gobius varius Steindachner, 1901 | Bathygobius cyclopterus | 81932 |
| Ctenogobius veliensis Geevarghese & John, 1982 | Amoya veliensis | 83984 |
| Gobius venetiarum Nardo, 1847 | Zosterisessor ophiocephalus | 13696 |
| Gobius ventralis Valenciennes, 1837 | Istigobius ornatus | 420 |
| Gobius venustulus Fowler, 1904 | Istigobius ornatus | 420 |
| Lentipes venustus Allen, 2004 | Lentipes venustus | 77028 |
| Gobius vergeri Bleeker, 1867 | Bathygobius fuscus | 4343 |
| Rhinogobius vermiculatus Chen & Kottelat, 2001 | Rhinogobius vermiculatus | 43281 |
| Eviota verna Smith, 1958 | Eviota prasina | 5293 |
| Chlamydes versicolor Fowler, 1945 | Bathygobius cocosensis | 81932 |
| Stigmatogobius versicolor Smith, 1959 | Redigobius bikolanus | 43716 |
| Gobiodon verticalis Alleyne & Macleay, 1877 | Gobiodon histrio | 58534 |
| Chriolepis vespa Hastings & Bortone, 1981 | Chriolepis vespa | 26938 |
| Priolepis vexilla Winterbottom & Burridge, 1993 | Priolepis vexilla | 9018 |
| Ctenogobius vexillifer Fowler, 1937 | Ctenogobius vexillifer | 92135 |
| Gobius viganensis Steindachner, 1893 | Acentrogobius viganensis | 94476 |
| Ctenogobius villadolidi Herre, 1936 | Silhouettea nuchipunctatus | 50838 |
| Sicydium vincente Jordan & Evermann, 1898 | Sicydium plumieri | 50190 |
| Hetereleotris vinsoni Hoese, 1986 | Hetereleotris vinsoni | 33390 |
| Valenciennea violifera Jordan & Seale, 1906 | Valenciennea sexguttata | 8527 |
| Gobius virescens Pallas, 1814 | Neogobius melanostomus | 13696 |
| Rhinogobius virgigena Chen & Kottelat, 2005 | Rhinogobius virgigena | 56949 |
| Gobius virgo Temminck & Schlegel, 1845 | Pterogobius virgo | 26282 |
| Gobius viridipunctatus Valenciennes, 1837 | Acentrogobius viridipunctatus | 4833 |
| Allogobius viridis Waite, 1904 | Eviota prasina | 5293 |
| Gobius viridis Otto, 1821 | Gobius niger | 13696 |
| Gobius viridis Otto, 1821 | Zosterisessor ophiocephalus | 13696 |
| Gobius viridis Hamilton, 1822 | Scartelaos histophorus | 5218 |
| Oxyurichthys viridis Herre, 1927 | Oxyurichthys viridis | 280 |
| Eviota viridis inutilis Whitley, 1943 | Eviota inutilis | 75154 |
| Eviota viridis queenslandica Whitley, 1932 | Eviota queenslandica | 5293 |
| Oxyurichthys visayanus Herre, 1927 | Oxyurichthys visayanus | 559 |
| Schismatogobius vitiensis Jenkins & Boseto, 2005 | Schismatogobius vitiensis | 55545 |
| Gobius vittatus Vinciguerra, 1883 | Gobius vittatus | 4696 |
| Trimma volcana Winterbottom, 2003 | Trimma volcana | 57687 |
| Gnatholepis volcanus Herre, 1927 | Exyrias volcanus | 439 |
| Glossogobius vomer Whitley, 1929 | Afurcagobius suppositus | 75154 |
| Gobius vonbondei Smith, 1936 | Amblygobius albimaculatus | 4343 |
| Gobiosoma vulgare Klunzinger, 1871 | Hetereleotris vulgaris | 12965 |
| Periophthalmus vulgaris Eggert, 1935 | Periophthalmus argentilineatus | 559 |
| Periophthalmus vulgaris ceylonensis Eggert, 1935 | Periophthalmus argentilineatus | 5218 |
| Periophthalmus vulgaris notatus Eggert, 1935 | Periophthalmus argentilineatus | 5218 |
| Trypauchen wakae Jordan & Snyder, 1901 | Trypauchen vagina | 280 |
| Periophthalmus walailakae Darumas & Tantichodok, 2002 | Periophthalmus walailakae | 49729 |
| Periophthalmus waltoni Koumans, 1941 | Periophthalmus waltoni | 11441 |
| Rhinogobius wangchuangensis Chen, Miller, Wu & Fang, 2002 | Rhinogobius wangchuangensis | 52293 |
| Rhinogobius wangi Chen & Fang, 2006 | Rhinogobius wangi | 58253 |
| Austrolethops wardi Whitley, 1935 | Austrolethops wardi | 1602 |
| Eleotris wardii Playfair, 1867 | Valenciennea wardii | 8527 |
| Mangarinus waterousi Herre, 1943 | Mangarinus waterousi | 7050 |
| Gobius watkinsoni De Vis, 1884 | Bathygobius krefftii | 75154 |
| Lentipes watsoni Allen, 1997 | Lentipes watsoni | 26077 |
| Stenogobius watsoni Allen, 2004 | Stenogobius watsoni | 77028 |
| Vanderhorstia wayag Allen & Erdmann, 2012 | Vanderhorstia wayag | 90102 |
| Periophthalmus weberi Eggert, 1935 | Periophthalmus weberi | 5218 |
| Periophthalmus weberi (non Eggert, 1935) | Periophthalmodon freycineti | 5218 |
| Stiphodon weberi Watson, Allen & Kottelat, 1998 | Stiphodon weberi | 33064 |
| Cryptocentrus wehrlei Fowler, 1937 | Cryptocentrus wehrlei | 36648 |
| Gobius weidemanni Kessler, 1874 | Ponticola cyrius | 83713 |
| Bikinigobius welanderi Herre, 1953 | Istigobius rigilius | 420 |
| Lophogobius wera Popta, 1922 | Redigobius oyensi | 84480 |
| Cryptocentrus wheeleri Polunin & Lubbock, 1977 | Amblyeleotris wheeleri | 9360 |
| Ctenogobius whitleyi Herre, 1936 | Rhinogobius duospilus | 93826 |
| Lentipes whittenorum Watson & Kottelat, 1994 | Lentipes whittenorum | 13275 |
| Sicydium wichmanni Weber, 1894 | Sicyopterus wichmanni | 40966 |
| Macrodontogobius wilburi (non Herre, 1936) | Ancistrogobius dipus | 84001 |
| Macrodontogobius wilburi Herre, 1936 | Macrodontogobius wilburi | 403 |
| Macrodontogobius wilburi (non Herre, 1936) | Ancistrogobius yoshigoui | 84001 |
| Bathygobius william Smith, 1948 | Coryogalops william | 4343 |
| Mugilogobius wilsoni Larson, 2001 | Mugilogobius wilsoni | 43716 |
| Trimma winchi Winterbottom, 1984 | Trimma winchi | 58123 |
| Eviota winterbottomi Greenfield & Randall, 2010 | Eviota winterbottomi | 83982 |
| Gobiodon winterbottomi Suzuki, Yanao & Senou, 2012 | Gobiodon winterbottomi | 91086 |
| Priolepis winterbottomi Nogawa & Endo, 2007 | Priolepis winterbottomi | 75864 |
| Trimma winterbottomi Randall & Downing, 1994 | Trimma winterbottomi | 58123 |
| Didogobius wirtzi Schliewen & Kova?i?, 2008 | Didogobius wirtzi | 79573 |
| Wheelerigobius wirtzi Miller, 1988 | Wheelerigobius wirtzi | 5299 |
| Apocryptodon wirzi Koumans, 1937 | Oxuderces wirzi | 6771 |
| Gobiopsis woodsi Lachner & McKinney, 1978 | Gobiopsis woodsi | 11637 |
| Eviota woolacottae Whitley, 1958 | Fusigobius neophytus | 50838 |
| Trimma woutsi Winterbottom, 2002 | Trimma woutsi | 58123 |
| Pseudogobiopsis wuhanlini Zhong & Chen, 1997 | Eugnathogobius siamensis | 43716 |
| Ctenogobius wui Liu, 1940 | Rhinogobius duospilus | 31517 |
| Rhinogobius wuyanlingensis Yang, Wu & Chen, 2008 | Rhinogobius wuyanlingensis | 79586 |
| Rhinogobius wuyiensis Li & Zhong, 2007 | Rhinogobius wuyiensis | 75976 |
| Gobiosoma xanthiprora Böhlke & Robins, 1968 | Elacatinus xanthiprora | 26280 |
| Gobiosoma xanthiprora (non Böhlke & Robins, 1968) | Elacatinus serranilla | 81169 |
| Gobius xanthocephalus Heymer & Zander, 1992 | Gobius xanthocephalus | 4696 |
| Trimma xanthochrum Winterbottom, 2011 | Trimma xanthochrum | 87358 |
| Brachygobius xanthomelas Herre, 1937 | Brachygobius xanthomelas | 43716 |
| Stonogobiops xanthorhinica Hoese & Randall, 1982 | Stonogobiops xanthorhinica | 397 |
| Gobius xanthosoma Bleeker, 1853 | Paragobiodon xanthosoma | 2798 |
| Gobius xanthozona Bleeker, 1849 | Brachygobius xanthozonus | 43716 |
| Trimma xanthum Winterbottom & Hoese, 2015 | Trimma xanthum | 100726 |
| Sicydium xanthurus Bleeker, 1853 | Sicyopterus macrostetholepis | 7050 |
| Rhinogobius xianshuiensis Chen, Wu & Shao, 1999 | Rhinogobius xianshuiensis | 31187 |
| Gillichthys y-cauda Jenkins & Evermann, 1889 | Quietula y-cauda | 12965 |
| Obliquogobius yamadai Shibukawa & Aonuma, 2007 | Obliquogobius yamadai | 75138 |
| Trimma yanagitai Suzuki & Senou, 2007 | Trimma yanagitai | 75857 |
| Stigmatogobius yanamensis Visweswara Rao, 1971 | Stigmatogobius minima | 4833 |
| Cryptocentrus yangii Chen, 1960 | Myersina yangii | 46206 |
| Amblyeleotris yanoi Aonuma & Yoshino, 1996 | Amblyeleotris yanoi | 26157 |
| Ancistrogobius yanoi Shibukawa, Yoshino & Allen, 2010 | Ancistrogobius yanoi | 84001 |
| Trimma yanoi Suzuki & Senou, 2008 | Trimma yanoi | 75202 |
| Ctenogobius yaoshanensis Luo, 1989 | Rhinogobius yaoshanensis | 45679 |
| Stonogobiops yasha Yoshino & Shimada, 2001 | Stonogobiops yasha | 40962 |
| Stenogobius yateiensis Keith, Watson & Marquet, 2002 | Stenogobius yateiensis | 48272 |
| Cryptocentrus yatsui Tomiyama, 1936 | Cryptocentrus yatsui | 36648 |
| Cottogobius yongei Davis & Cohen, 1969 | Bryaninops yongei | 26282 |
| Ancistrogobius yoshigoui Shibukawa, Yoshino & Allen, 2010 | Ancistrogobius yoshigoui | 84001 |
| Gnatholepis yoshinoi Suzuki & Randall, 2009 | Gnatholepis yoshinoi | 82658 |
| Gobiosoma yucatanum Dawson, 1971 | Gobiosoma yucatanum | 30499 |
| Pterogobius zacalles Jordan & Snyder, 1901 | Pterogobius zacalles | 559 |
| Gobius zanzibarensis Liénard, 1891 | Favonigobius reichei | 4343 |
| Gobius zanzibarensis Liénard, 1891 | Acentrogobius caninus | 4343 |
| Satulinus zanzibarensis Smith, 1958 | Hetereleotris zanzibarensis | 2798 |
| Trimmatom zapotes Winterbottom, 1989 | Trimmatom zapotes | 40966 |
| Chriolepis zebra Ginsburg, 1938 | Chriolepis zebra | 12965 |
| Ego zebra Randall, 1994 | Ego zebra | 10683 |
| Gobius zebra Gilbert, 1890 | Lythrypnus zebra | 12965 |
| Vaimosa zebra Aurich, 1938 | Mugilogobius zebra | 7050 |
| Chromogobius zebratus levanticus Miller, 1971 | Chromogobius zebratus | 13729 |
| Garmannia zebrella Robins, 1958 | Tigrigobius zebrella | 26282 |
| Eviota zebrina Lachner & Karnella, 1978 | Eviota zebrina | 11636 |
| Vaimosa zebrina Herre, 1950 | Eugnathogobius mindora | 43716 |
| Stiphodon zebrinus Watson, Allen & Kottelat, 1998 | Stiphodon zebrinus | 33064 |
| Vaimosa zebrinus Herre, 1950 | Eugnathogobius mindora | 43716 |
| Gobius zebrus (non Risso, 1827) | Thorogobius ephippiatus | 5299 |
| Gobius zebrus Risso, 1827 | Zebrus zebrus | 4345 |
| Rhinogobius zhoui Li & Zhong, 2009 | Rhinogobius zhoui | 83403 |
| Gymnogobius zhoushanensis Zhao, Wu & Zhong, 2007 | Gymnogobius zhoushanensis | 78440 |
| Pterogobius zonoleucus Jordan & Snyder, 1901 | Pterogobius zonoleucus | 559 |
| Eviota zonura Jordan & Seale, 1906 | Eviota zonura | 1602 |
| Sicydium zosterophorum Bleeker, 1856 | Sicyopus zosterophorus | 419 |
| Gobiosoma zosterurum Jordan & Gilbert, 1882 | Evermannia zosterura | 26282 |
| Trimma zurae Winterbotton, Erdmann & Dita Cahyani, 2014 | Trimma zurae | 96671 |
| Gobius zurstrassenii Popta, 1911 | Stenogobius zurstrassenii | 34009 |