| Nominal Species (n = 309) | Present allocation (n = 208) | Ref. |
|---|---|---|
| Synodontis acanthomias Boulenger, 1899 | Synodontis acanthomias | 3202 |
| Synodontis acanthoperca Friel & Vigliotta, 2006 | Synodontis acanthoperca | 56332 |
| Atopodontus adriaensi Friel & Vigliotta, 2008 | Atopodontus adriaensi | 78584 |
| Synodontis afrofischeri (non Hilgendorf, 1888) | Synodontis greshoffi | 3202 |
| Synodontis afrofischeri (non Hilgendorf, 1888) | Synodontis orientalis | 78218 |
| Synodontis afrofischeri Hilgendorf, 1888 | Synodontis afrofischeri | 3202 |
| Synodontis alberti Schilthuis, 1891 | Synodontis alberti | 3202 |
| Synodontis albolineatus Pellegrin, 1924 | Synodontis albolineatus | 3202 |
| Synodontis angelicus Schilthuis, 1891 | Synodontis angelicus | 3202 |
| Synodontis angelicus zonatus Poll, 1933 | Synodontis angelicus | 3202 |
| Chiloglanis angolensis Poll, 1967 | Chiloglanis angolensis | 3202 |
| Synodontis annectens Boulenger, 1911 | Synodontis annectens | 3202 |
| Chiloglanis anoterus Crass, 1960 | Chiloglanis anoterus | 3202 |
| Synodontis ansorgii Boulenger, 1911 | Synodontis ansorgii | 3202 |
| Synodontis arabi Valenciennes, 1840 | Synodontis schall | 3202 |
| Microsynodontis armatus Ng, 2004 | Microsynodontis armatus | 52369 |
| Synodontis arnoulti Roman, 1966 | Synodontis arnoulti | 7362 |
| Atopochilus astatodon Pellegrin, 1928 | Euchilichthys astatodon | 3202 |
| Chiloglanis asymetricaudalis De Vos, 1993 | Chiloglanis asymetricaudalis | 27627 |
| Synodontis aterrimus Poll & Roberts, 1968 | Synodontis aterrimus | 3202 |
| Chiloglanis athiensis Copley, 1941 | Chiloglanis brevibarbis | 52331 |
| Synodontis augierasi Pellegrin, 1929 | Synodontis filamentosus | 56787 |
| Synodontis bastiani Daget, 1948 | Synodontis bastiani | 7362 |
| Synodontis batensoda Rüppell, 1832 | Synodontis batensoda | 57223 |
| Synodontis batesi longispinis Pellegrin, 1930 | Synodontis longispinis | 3202 |
| Chiloglanis batesii Boulenger, 1904 | Chiloglanis batesii | 7362 |
| Microsynodontis batesii Boulenger, 1903 | Microsynodontis batesii | 3202 |
| Synodontis batesii Boulenger, 1907 | Synodontis batesii | 3202 |
| Chiloglanis benuensis Daget & Stauch, 1963 | Chiloglanis benuensis | 3202 |
| Chiloglanis bifurcus Jubb & Le Roux, 1969 | Chiloglanis bifurcus | 7248 |
| Euchilichthys boulengeri Nichols & La Monte, 1934 | Euchilichthys boulengeri | 3202 |
| Chiloglanis brevibarbis Boulenger, 1902 | Chiloglanis brevibarbis | 3202 |
| Mochokus brevis Boulenger, 1906 | Mochokus brevis | 3202 |
| Synodontis brichardi Poll, 1959 | Synodontis brichardi | 3202 |
| Synodontis budgetti Boulenger, 1911 | Synodontis budgetti | 3202 |
| Silurus callarias Bloch & Schneider, 1801 | Synodontis clarias | 7362 |
| Synodontis camelopardalis Poll, 1971 | Synodontis camelopardalis | 3202 |
| Chiloglanis cameronensis Boulenger, 1904 | Chiloglanis cameronensis | 3202 |
| Synodontis carineae Vreven & Ibala Zamba, 2011 | Synodontis carineae | 86529 |
| Chiloglanis carnosus Roberts & Stewart, 1976 | Chiloglanis carnosus | 3202 |
| Synodontis caudalis Boulenger, 1899 | Synodontis caudalis | 3202 |
| Synodontis caudovittatus Boulenger, 1901 | Synodontis caudovittatus | 3202 |
| Synodontis centralis Poll, 1971 | Synodontis centralis | 3202 |
| Atopochilus chabanaudi Pellegrin, 1938 | Atopochilus chabanaudi | 3202 |
| Acanthocleithron chapini Nichols & Griscom, 1917 | Acanthocleithron chapini | 3202 |
| Atopochilus christyi Boulenger, 1920 | Atopochilus christyi | 3202 |
| Microsynodontis christyi Boulenger, 1920 | Microsynodontis christyi | 52369 |
| Microsynodontis christyi (non Boulenger, 1920) | Microsynodontis batesii | 52369 |
| Synodontis citernii Vinciguerra, 1898 | Synodontis frontosus | 7362 |
| Pimelodus clarias Geoffroy Saint-Hilaire, 1809 | Synodontis schall | 36656 |
| Silurus clarias Linnaeus, 1758 | Synodontis clarias | 7362 |
| Synodontis colyeri Boulenger, 1923 | Synodontis nigromaculatus | 4947 |
| Synodontis comoensis Daget & Lévêque, 1981 | Synodontis comoensis | 3202 |
| Chiloglanis congicus Boulenger, 1920 | Chiloglanis congicus | 3202 |
| Synodontis congicus Poll, 1971 | Synodontis congicus | 3202 |
| Synodontis contractus Vinciguerra, 1928 | Synodontis contractus | 3202 |
| Synodontis courteti Pellegrin, 1906 | Synodontis courteti | 3202 |
| Synodontis cuangoanus Poll, 1971 | Synodontis cuangoanus | 3202 |
| Synodontis dageti Poll & Roman, 1967 | Synodontis bastiani | 7362 |
| Synodontis davidi Axelrod, 1970 | Synodontis contractus | 4537 |
| Chiloglanis deckenii (non Peters, 1868) | Chiloglanis neumanni | 3202 |
| Chiloglanis deckenii Peters, 1868 | Chiloglanis deckenii | 3202 |
| Synodontis decorus Boulenger, 1899 | Synodontis decorus | 3202 |
| Synodontis decorus (non Boulenger, 1899) | Synodontis nummifer | 3202 |
| Synodontis dekimpei Paugy, 1987 | Synodontis dekimpei | 7362 |
| Synodontis depauwi Boulenger, 1899 | Synodontis depauwi | 3202 |
| Synodontis depauwi (non Boulenger, 1899) | Synodontis acanthomias | 3202 |
| Synodontis depauwi (non Boulenger, 1899) | Synodontis nigriventris | 3202 |
| Synodontis depauwi (non Boulenger, 1899) | Synodontis centralis | 3202 |
| Synodontis depauwi (non Boulenger, 1899) | Synodontis schoutedeni | 3202 |
| Synodontis depauwi (non Boulenger, 1899) | Synodontis greshoffi | 3202 |
| Synodontis dhonti Boulenger, 1917 | Synodontis dhonti | 3202 |
| Chiloglanis disneyi Trewavas, 1974 | Chiloglanis disneyi | 3202 |
| Synodontis dorsomaculatus Poll, 1971 | Synodontis dorsomaculatus | 3202 |
| Chiloglanis dybowskii Vaillant, 1892 | Euchilichthys dybowskii | 3202 |
| Synodontis eburneensis Daget, 1965 | Synodontis bastiani | 7362 |
| Chiloglanis elisabethianus Boulenger, 1915 | Chiloglanis elisabethianus | 3202 |
| Microsynodontis emarginata Ng, 2004 | Microsynodontis emarginata | 58032 |
| Chiloglanis emarginatus Jubb & Le Roux, 1969 | Chiloglanis emarginatus | 3202 |
| Chiloglanis engiops Crass, 1960 | Chiloglanis swierstrai | 3202 |
| Synodontis eupterus Boulenger, 1901 | Synodontis eupterus | 3202 |
| Synodontis eurystomus Matthes, 1959 | Synodontis polli | 3202 |
| Synodontis eurystomus Pfeffer, 1889 | Chiloglanis deckenii | 3202 |
| Chiloglanis fasciatus Pellegrin, 1936 | Chiloglanis fasciatus | 3202 |
| Synodontis fascipinna Nichols & La Monte, 1953 | Synodontis nigrita | 7362 |
| Synodontis filamentosus Boulenger, 1901 | Synodontis filamentosus | 3202 |
| Synodontis flavitaeniatus Boulenger, 1919 | Synodontis flavitaeniatus | 3202 |
| Synodontis frontosus Vaillant, 1895 | Synodontis frontosus | 3202 |
| Synodontis fuelleborni Hilgendorf & Pappenheim, 1903 | Synodontis fuelleborni | 3202 |
| Synodontis gambiensis Günther, 1864 | Synodontis schall | 78220 |
| Synodontis gambiensis (non Günther, 1864) | Synodontis zambezensis | 3202 |
| Synodontis gambiensis latifrons Blache, 1964 | Synodontis schall | 78220 |
| Synodontis geledensis Günther, 1896 | Synodontis geledensis | 3202 |
| Synodontis gobroni Daget, 1954 | Synodontis gobroni | 3202 |
| Synodontis grandiops Wright & Page, 2006 | Synodontis grandiops | 59365 |
| Synodontis granulosus Boulenger, 1900 | Synodontis granulosus | 3202 |
| Synodontis greshoffi (non Schilthuis, 1891) | Synodontis nigriventris | 3202 |
| Synodontis greshoffi Schilthuis, 1891 | Synodontis greshoffi | 3202 |
| Atopochilus guentheri Schilthuis, 1891 | Euchilichthys guentheri | 3202 |
| Synodontis guentheri Vaillant, 1893 | Synodontis membranaceus | 7362 |
| Synodontis guttatus (non Günther, 1865) | Synodontis haugi | 3202 |
| Synodontis guttatus Günther, 1865 | Synodontis guttatus | 3202 |
| Euchilichthys habereri Steindachner, 1912 | Euchilichthys dybowskii | 3202 |
| Chiloglanis harbinger Roberts, 1989 | Chiloglanis harbinger | 13094 |
| Synodontis haugi Pellegrin, 1906 | Synodontis haugi | 3202 |
| Microsynodontis hirsuta Ng, 2004 | Microsynodontis hirsuta | 58032 |
| Synodontis hollyi ntemensis Pellegrin, 1929 | Synodontis tessmanni | 3202 |
| Synodontis holopercnus Boulenger, 1920 | Synodontis greshoffi | 3202 |
| Synodontis humeratus Valenciennes, 1840 | Synodontis serratus | 3202 |
| Chiloglanis igamba Friel & Vigliotta, 2011 | Chiloglanis igamba | 87986 |
| Synodontis ilebrevis Wright & Page, 2006 | Synodontis ilebrevis | 59365 |
| Synodontis irsacae Matthes, 1959 | Synodontis irsacae | 59365 |
| Synodontis irsacae (non Matthes, 1959) | Synodontis dhonti | 59365 |
| Synodontis ituriensis Boulenger, 1920 | Synodontis iturii | 3202 |
| Synodontis jallae Gilchrist & Thompson, 1917 | Synodontis leopardinus | 3202 |
| Chiloglanis kalambo Seegers, 1996 | Chiloglanis kalambo | 27292 |
| Synodontis katangae Poll, 1971 | Synodontis katangae | 3202 |
| Chiloglanis kazumbei Friel & Vigliotta, 2011 | Chiloglanis kazumbei | 87986 |
| Synodontis khartoumensis Abu Gideiri, 1967 | Synodontis khartoumensis | 3202 |
| Synodontis koensis Pellegrin, 1933 | Synodontis koensis | 3202 |
| Synodontis kogonensis Musschoot & Lalèyè, 2008 | Synodontis kogonensis | 78220 |
| Synodontis labeo (non Günther, 1865) | Synodontis vaillanti | 3202 |
| Synodontis labeo (non Günther, 1865) | Synodontis decorus | 3202 |
| Synodontis labeo Günther, 1865 | Synodontis xiphias | 7362 |
| Synodontis lacustricolus Poll, 1953 | Synodontis tanganyicae | 27623 |
| Synodontis laessoei Norman, 1923 | Synodontis laessoei | 3202 |
| Microsynodontis laevigata Ng, 2004 | Microsynodontis laevigata | 58032 |
| Microsynodontis lamberti Poll & Gosse, 1963 | Microsynodontis lamberti | 3202 |
| Chiloglanis lamottei Daget, 1948 | Chiloglanis lamottei | 3202 |
| Synodontis leoparda Pfeffer, 1896 | Synodontis leopardus | 58032 |
| Synodontis leopardinus Pellegrin, 1914 | Synodontis leopardinus | 3202 |
| Synodontis leopardinus (non Pellegrin, 1914) | Synodontis nigrita | 3202 |
| Synodontis leopardus Pfeffer, 1896 | Synodontis leopardus | 58032 |
| Synodontis levequei Paugy, 1987 | Synodontis levequei | 7362 |
| Synodontis longirostris Boulenger, 1902 | Synodontis longirostris | 3202 |
| Synodontis loppei Pellegrin, 1927 | Synodontis obesus | 3202 |
| Synodontis lucipinnis Wright & Page, 2006 | Synodontis lucipinnis | 59365 |
| Chiloglanis lufirae Poll, 1976 | Chiloglanis lufirae | 3202 |
| Synodontis lufirae Poll, 1971 | Synodontis lufirae | 3202 |
| Chiloglanis lukugae Poll, 1944 | Chiloglanis lukugae | 3202 |
| Synodontis macrepipterus Pellegrin, 1922 | Synodontis eupterus | 7362 |
| Atopochilus macrocephalus Boulenger, 1906 | Atopochilus macrocephalus | 3202 |
| Synodontis macrodon Geoffroy Saint-Hilaire, 1827 | Synodontis clarias | 7362 |
| Synodontis macrophthalmus Poll, 1971 | Synodontis macrophthalmus | 3202 |
| Synodontis macrops Greenwood, 1963 | Synodontis macrops | 3202 |
| Chiloglanis macropterus Poll & Stewart, 1975 | Chiloglanis macropterus | 3202 |
| Synodontis macropunctatus Wright & Page, 2008 | Synodontis macropunctatus | 75786 |
| Synodontis macrostigma Boulenger, 1911 | Synodontis macrostigma | 7248 |
| Synodontis macrostoma Skelton & White, 1990 | Synodontis macrostoma | 26674 |
| Synodontis maculatus Vaillant, 1892 | Synodontis notatus | 3202 |
| Synodontis maculipinna Norman, 1922 | Synodontis rukwaensis | 27292 |
| Synodontis maculosus Rüppell, 1829 | Synodontis schall | 3202 |
| Atopochilus mandevillei Poll, 1959 | Atopochilus mandevillei | 3202 |
| Synodontis manni De Vos, 2001 | Synodontis manni | 39831 |
| Chiloglanis marlieri Poll, 1952 | Chiloglanis marlieri | 3202 |
| Synodontis marmoratus Lönnberg, 1895 | Synodontis marmoratus | 3202 |
| Synodontis matthesi Poll, 1971 | Synodontis matthesi | 3202 |
| Chiloglanis mbozi Seegers, 1996 | Chiloglanis mbozi | 27292 |
| Synodontis melanogaster Peters, 1868 | Synodontis batensoda | 3202 |
| Synodontis melanopterus Boulenger, 1903 | Synodontis melanopterus | 3202 |
| Synodontis melanostictus Boulenger, 1906 | Synodontis melanostictus | 59365 |
| Synodontis melanostictus iturii Steindachner, 1911 | Synodontis iturii | 3202 |
| Pimelodus membranaceus Geoffroy Saint-Hilaire, 1809 | Synodontis membranaceus | 7362 |
| Chiloglanis microps Matthes, 1965 | Chiloglanis microps | 3202 |
| Hemisynodontis microps Guichenot, 1896 | Synodontis schall | 3202 |
| Chiloglanis modjensis Boulenger, 1904 | Chiloglanis modjensis | 3202 |
| Synodontis multimaculatus Boulenger, 1902 | Synodontis multimaculatus | 3202 |
| Synodontis multimaculatus (non Boulenger, 1902) | Synodontis petricola | 3202 |
| Synodontis multipunctatus Boulenger, 1898 | Synodontis multipunctatus | 3202 |
| Microsynodontis nannoculus Ng, 2004 | Microsynodontis nannoculus | 52369 |
| Microsynodontis nasutus Ng, 2004 | Microsynodontis nasutus | 52369 |
| Synodontis nebulosus Peters, 1852 | Synodontis nebulosus | 3202 |
| Synodontis nebulosus (non Peters, 1852) | Synodontis leopardus | 3202 |
| Chiloglanis neumanni Boulenger, 1911 | Chiloglanis neumanni | 3202 |
| Synodontis ngouniensis De Weirdt, Vreven & Fermon, 2008 | Synodontis ngouniensis | 78701 |
| Chiloglanis niger Roberts, 1989 | Chiloglanis niger | 7362 |
| Synodontis nigrita (non Valenciennes, 1840) | Synodontis waterloti | 3202 |
| Synodontis nigrita Valenciennes, 1840 | Synodontis nigrita | 7362 |
| Synodontis nigriventris David, 1936 | Synodontis nigriventris | 3202 |
| Synodontis nigriventris (non David, 1936) | Synodontis aterrimus | 3202 |
| Synodontis nigromaculata (non Boulenger, 1905) | Synodontis macropunctatus | 75786 |
| Synodontis nigromaculatus Boulenger, 1905 | Synodontis nigromaculatus | 3202 |
| Chiloglanis niloticus Boulenger, 1900 | Chiloglanis niloticus | 3202 |
| Mochokus niloticus Joannis, 1835 | Mochokus niloticus | 3202 |
| Chiloglanis niloticus waterloti Daget, 1954 | Chiloglanis occidentalis | 3202 |
| Synodontis njassae Keilhack, 1908 | Synodontis njassae | 3202 |
| Chiloglanis normani Pellegrin, 1933 | Chiloglanis normani | 3202 |
| Microsynodontis notata Ng, 2004 | Microsynodontis notata | 58032 |
| Synodontis notatus Vaillant, 1893 | Synodontis notatus | 3202 |
| Synodontis notatus binotata Pellegrin, 1926 | Synodontis notatus | 3202 |
| Synodontis notatus ocellatus Poll, 1938 | Synodontis notatus | 3202 |
| Synodontis nummifer (non Boulenger, 1899) | Synodontis ornatissimus | 3202 |
| Synodontis nummifer (non Boulenger, 1899) | Synodontis congicus | 3202 |
| Synodontis nummifer Boulenger, 1899 | Synodontis nummifer | 3202 |
| Synodontis nummifer dshahensis Steindachner, 1914 | Synodontis nummifer | 3202 |
| Synodontis obesus Boulenger, 1898 | Synodontis obesus | 3202 |
| Synodontis obesus (non Boulenger, 1898) | Synodontis nigriventris | 3202 |
| Chiloglanis occidentalis Pellegrin, 1933 | Chiloglanis occidentalis | 3202 |
| Synodontis ocellifer Boulenger, 1900 | Synodontis ocellifer | 3202 |
| Synodontis omias (non Günther, 1864) | Synodontis acanthomias | 3202 |
| Synodontis omias Günther, 1864 | Synodontis omias | 3202 |
| Synodontis orientalis Seegers, 2008 | Synodontis orientalis | 78218 |
| Synodontis ornatipinnis Boulenger, 1899 | Synodontis ornatipinnis | 3202 |
| Synodontis ornatipinnis (non Boulenger, 1899) | Synodontis katangae | 3202 |
| Synodontis ornatipinnis (non Boulenger, 1899) | Synodontis nummifer | 3202 |
| Synodontis ornatipinnis (non Boulenger, 1899) | Synodontis eupterus | 3202 |
| Synodontis ornatipinnis (non Boulenger, 1899) | Synodontis nigriventris | 3202 |
| Synodontis ornatissimus Gosse, 1982 | Synodontis ornatissimus | 3202 |
| Synodontis ornatus Pappenheim, 1914 | Synodontis nigrita | 7362 |
| Synodontis ornatus Boulenger, 1920 | Synodontis ornatissimus | 3202 |
| Chiloglanis orthodontus Friel & Vigliotta, 2011 | Chiloglanis orthodontus | 87986 |
| Synodontis ouemeensis Musschoot & Lalèyè, 2008 | Synodontis ouemeensis | 78220 |
| Synodontis ovidus Lönnberg & Rendahl, 1920 | Synodontis longirostris | 3202 |
| Atopochilus pachychilus Pellegrin, 1924 | Atopochilus pachychilus | 3202 |
| Synodontis pantherinus (non Boulenger, 1920) | Synodontis centralis | 3202 |
| Synodontis pantherinus Boulenger, 1920 | Synodontis greshoffi | 3202 |
| Chiloglanis paratus Crass, 1960 | Chiloglanis paratus | 3202 |
| Synodontis pardalis Boulenger, 1908 | Synodontis pardalis | 3202 |
| Mochokiella paynei Howes, 1980 | Mochokiella paynei | 3202 |
| Synodontis petricola Matthes, 1959 | Synodontis petricola | 3202 |
| Synodontis pfefferi Steindachner, 1912 | Synodontis acanthomias | 3202 |
| Synodontis pleurops Boulenger, 1897 | Synodontis pleurops | 3202 |
| Chiloglanis pojeri Poll, 1944 | Chiloglanis pojeri | 87986 |
| Microsynodontis polli Lambert, 1958 | Microsynodontis polli | 3202 |
| Synodontis polli Gosse, 1982 | Synodontis polli | 3202 |
| Chiloglanis polyodon Norman, 1932 | Chiloglanis polyodon | 3202 |
| Synodontis polyodon Vaillant, 1895 | Synodontis polyodon | 3202 |
| Chiloglanis polypogon Roberts, 1989 | Chiloglanis polypogon | 7362 |
| Synodontis polystigma Boulenger, 1915 | Synodontis polystigma | 3202 |
| Chiloglanis pretoriae Van Der Horst, 1931 | Chiloglanis pretoriae | 3202 |
| Chiloglanis productus Ng & Bailey, 2006 | Chiloglanis productus | 57468 |
| Synodontis pulcher Poll, 1971 | Synodontis pulcher | 3202 |
| Chiloglanis pumilus Van Der Horst, 1931 | Chiloglanis pretoriae | 3202 |
| Synodontis punctifer Daget, 1965 | Synodontis punctifer | 7362 |
| Synodontis punctulatus Günther, 1889 | Synodontis punctulatus | 3202 |
| Synodontis punu Vreven & Milondo, 2009 | Synodontis punu | 82554 |
| Synodontis rebeli Holly, 1926 | Synodontis rebeli | 3202 |
| Synodontis resupinatus Boulenger, 1904 | Synodontis resupinatus | 3202 |
| Chiloglanis reticulatus Roberts, 1989 | Chiloglanis reticulatus | 13094 |
| Synodontis ricardoae Seegers, 1996 | Synodontis ricardoae | 27292 |
| Synodontis robbianus (non Smith, 1875) | Synodontis angelicus | 3202 |
| Synodontis robbianus Smith, 1875 | Synodontis robbianus | 3202 |
| Synodontis robbianus (non Smith, 1875) | Synodontis obesus | 3202 |
| Synodontis robertsi Poll, 1974 | Synodontis robertsi | 3202 |
| Euchilichthys royauxi Boulenger, 1902 | Euchilichthys royauxi | 3202 |
| Synodontis ruandae Matthes, 1959 | Synodontis ruandae | 3202 |
| Synodontis rufigiensis Bailey, 1968 | Synodontis rufigiensis | 3202 |
| Chiloglanis rukwaensis Seegers, 1996 | Chiloglanis rukwaensis | 27292 |
| Chiloglanis ruziziensis De Vos, 1993 | Chiloglanis ruziziensis | 27627 |
| Chiloglanis sanagaensis Roberts, 1989 | Chiloglanis sanagaensis | 13094 |
| Chiloglanis sardinhai Ladiges & Voelker, 1961 | Chiloglanis sardinhai | 3202 |
| Atopochilus savorgnani Sauvage, 1879 | Atopochilus savorgnani | 3202 |
| Silurus schall Bloch & Schneider, 1801 | Synodontis schall | 3202 |
| Synodontis schoutedeni David, 1936 | Synodontis schoutedeni | 3202 |
| Synodontis serpentis Whitehead, 1962 | Synodontis serpentis | 3202 |
| Synodontis serratus Rüppell, 1829 | Synodontis serratus | 3202 |
| Synodontis serratus (non Rüppell, 1829) | Synodontis obesus | 3202 |
| Synodontis serratus (non Rüppell, 1829) | Synodontis schall | 3202 |
| Synodontis serratus tanganyicae Borodin, 1936 | Synodontis tanganyicae | 27623 |
| Synodontis smithii Günther, 1896 | Synodontis schall | 3202 |
| Synodontis smiti Boulenger, 1902 | Synodontis smiti | 3202 |
| Synodontis soloni Boulenger, 1899 | Synodontis soloni | 3202 |
| Synodontis soloni (non Boulenger, 1899) | Synodontis smiti | 3202 |
| Chiloglanis somereni Whitehead, 1958 | Chiloglanis somereni | 3202 |
| Synodontis sorex Günther, 1864 | Synodontis sorex | 3202 |
| Synodontis steindachneri Boulenger, 1913 | Synodontis steindachneri | 3202 |
| Chiloglanis swierstrai Van Der Horst, 1931 | Chiloglanis swierstrai | 3202 |
| Pimelodus synodontes Geoffroy Saint-Hilaire, 1809 | Synodontis clarias | 7362 |
| Synodontis tenuis (non Nichols & Griscom, 1917) | Synodontis greshoffi | 3202 |
| Synodontis tenuis Nichols & Griscom, 1917 | Synodontis smiti | 3202 |
| Synodontis tessmanni (non Pappenheim, 1911) | Synodontis batesii | 3202 |
| Synodontis tessmanni Pappenheim, 1911 | Synodontis tessmanni | 3202 |
| Synodontis thamalakanensis Fowler, 1935 | Synodontis thamalakanensis | 26674 |
| Synodontis thamalakanensis (non Fowler, 1935) | Synodontis woosnami | 26674 |
| Synodontis tholloni Boulenger, 1901 | Synodontis angelicus | 3202 |
| Synodontis thomasi Chabanaud, 1934 | Synodontis courteti | 7362 |
| Synodontis thysi Poll, 1971 | Synodontis thysi | 3202 |
| Synodontis tourei Daget, 1962 | Synodontis tourei | 3202 |
| Chiloglanis trilobatus Seegers, 1996 | Chiloglanis trilobatus | 27292 |
| Rhinoglanis typus Günther, 1864 | Mochokus niloticus | 3202 |
| Synodontis unicolor (non Boulenger, 1915) | Synodontis greshoffi | 3202 |
| Synodontis unicolor Boulenger, 1915 | Synodontis unicolor | 3202 |
| Synodontis vaillanti Boulenger, 1897 | Synodontis vaillanti | 3202 |
| Synodontis vanderwaali Skelton & White, 1990 | Synodontis vanderwaali | 26674 |
| Rhinoglanis vannutellii Vinciguerra, 1898 | Mochokus niloticus | 3202 |
| Synodontis velifer (non Norman, 1935) | Synodontis comoensis | 3202 |
| Synodontis velifer Norman, 1935 | Synodontis velifer | 3202 |
| Synodontis vermiculatus Daget, 1954 | Synodontis vermiculatus | 3202 |
| Synodontis victoriae Boulenger, 1906 | Synodontis victoriae | 3202 |
| Microsynodontis vigilis Ng, 2004 | Microsynodontis vigilis | 52369 |
| Synodontis violaceus Pellegrin, 1919 | Synodontis violaceus | 3202 |
| Synodontis vittatus Boulenger, 1920 | Synodontis decorus | 3202 |
| Atopochilus vogti Pellegrin, 1922 | Atopochilus vogti | 3202 |
| Chiloglanis voltae Daget & Stauch, 1963 | Chiloglanis voltae | 3202 |
| Synodontis voltae Roman, 1975 | Synodontis voltae | 3202 |
| Synodontis wamiensis Lohberger, 1930 | Synodontis rukwaensis | 27292 |
| Synodontis waterloti Daget, 1962 | Synodontis waterloti | 3202 |
| Synodontis werneri Boeseman, 1957 | Synodontis angelicus | 3202 |
| Synodontis woleuensis Friel & Sullivan, 2008 | Synodontis woleuensis | 78430 |
| Synodontis woosnami (non Boulenger, 1911) | Synodontis leopardinus | 3202 |
| Synodontis woosnami (non Boulenger, 1911) | Synodontis macrostigma | 3202 |
| Synodontis woosnami Boulenger, 1911 | Synodontis woosnami | 3202 |
| Synodontis xiphias Günther, 1864 | Synodontis xiphias | 3202 |
| Synodontis zambezensis (non Peters, 1852) | Synodontis rukwaensis | 27292 |
| Synodontis zambezensis (non Peters, 1852) | Synodontis zanzibaricus | 52331 |
| Synodontis zambezensis Peters, 1852 | Synodontis zambezensis | 3202 |
| Synodontis zambezensis (non Peters, 1852) | Synodontis nigromaculatus | 3202 |
| Synodontis zambezensis rukwaensis Hilgendorf & Pappenheim, 1903 | Synodontis rukwaensis | 27292 |
| Synodontis zanzibaricus Peters, 1868 | Synodontis zanzibaricus | 3202 |