| Nominal Species (n = 180) | Present allocation (n = 111) | Ref. |
|---|---|---|
| Pimelodus absconditus Azpelicueta, 1995 | Pimelodus absconditus | 26641 |
| Sovichthys abuelo Schultz, 1944 | Cheirocerus abuelo | 36506 |
| Platystoma affine Valenciennes, 1840 | Brachyplatystoma filamentosum | 36506 |
| Pinirampus agassizii Steindachner, 1876 | Pinirampus pirinampu | 36506 |
| Exallodontus aguanai Lundberg, Mago-Leccia & Nass, 1991 | Exallodontus aguanai | 57763 |
| Arius albicans Valenciennes, 1840 | Pimelodus albicans | 36506 |
| Pimelodus albofasciatus Mees, 1974 | Pimelodus albofasciatus | 6868 |
| Pimelodus altipinnis (non Steindachner, 1864) | Propimelodus eigenmanni | 36506 |
| Pimelodus altissimus Eigenmann & Pearson, 1942 | Pimelodus altissimus | 6868 |
| Megalonema amaxanthum Lundberg & Dahdul, 2008 | Megalonema amaxanthum | 79495 |
| Propimelodus araguayae Rocha, de Oliveira & Rapp Py-Daniel, 2007 | Propimelodus araguayae | 58940 |
| Galeichthys araguayensis Castelnau, 1855 | Pinirampus pirinampu | 36506 |
| Pimelodus arekaima Jardine, 1841 | Leiarius arekaima | 36506 |
| Pimelodus argenteus Perugia, 1891 | Pimelodus argenteus | 36506 |
| Perugia argentina MacDonagh, 1938 | Megalonema argentinum | 58032 |
| Platystoma artedii Günther, 1864 | Pseudoplatystoma fasciatum | 36506 |
| Pimelodus atrobrunneus Vidal & Lucena, 1999 | Pimelodus atrobrunneus | 36506 |
| Pimelodus barbancho Humboldt, 1821 | Pinirampus pirinampu | 36506 |
| Platysilurus barbatus Haseman, 1911 | Platysilurus mucosus | 36506 |
| Phractocephalus bicolor Spix & Agassiz, 1829 | Phractocephalus hemioliopterus | 36506 |
| Pimelodus blochii Valenciennes, 1840 | Pimelodus blochii | 6868 |
| Pimelodus brevis Marini, Nichols & La Monte, 1933 | Pimelodus brevis | 36506 |
| Pimelodus britskii Garavello & Shibatta, 2007 | Pimelodus britskii | 58939 |
| Platypogon caerulorostris Starks, 1913 | Platynematichthys notatus | 36506 |
| Propimelodus caesius Parisi, Lundberg & DoNascimiento, 2006 | Propimelodus caesius | 57819 |
| Brachyplatystoma capapretum Lundberg & Akama, 2005 | Brachyplatystoma capapretum | 55106 |
| Sorubim caparary Spix, 1829 | Pseudoplatystoma corruscans | 36506 |
| Silurus clarias (non Linnaeus, 1758) | Pimelodus blochii | 54621 |
| Pimelodus clarias coprophagus Schultz, 1944 | Pimelodus coprophagus | 36506 |
| Pimelodus conirostris Valenciennes, 1840 | Conorhynchos conirostris | 6868 |
| Platystoma corruscans Spix & Agassiz, 1829 | Pseudoplatystoma corruscans | 36506 |
| Pimelodus ctenodus Agassiz, 1829 | Calophysus macropterus | 36506 |
| Ginesia cunaguaro Fernández-Yépez, 1951 | Brachyplatystoma juruense | 36506 |
| Sorubim cuspicaudus Littmann, Burr & Nass, 2000 | Sorubim cuspicaudus | 36506 |
| Steindachneria doceana Eigenmann & Eigenmann, 1889 | Steindachneridion doceanum | 56935 |
| Hypophthalmus edentatus Spix & Agassiz, 1829 | Hypophthalmus edentatus | 36506 |
| Pimelodus eigenmanni Van der Stigchel, 1946 | Propimelodus eigenmanni | 36506 |
| Sorubim elongatus Littmann, Burr, Schmidt & Isern, 2001 | Sorubim elongatus | 40631 |
| Platystoma emarginatum Valenciennes, 1840 | Duopalatinus emarginatus | 36506 |
| Cheirocerus eques Eigenmann, 1917 | Cheirocerus eques | 36506 |
| Pseudoplatystoma fasciatum brevifile Eigenmann & Eigenmann, 1889 | Pseudoplatystoma fasciatum | 36506 |
| Pseudoplatystoma fasciatum intermedium Eigenmann & Eigenmann, 1888 | Pseudoplatystoma fasciatum | 36506 |
| Pseudoplatystoma fasciatum nigricans Eigenmann & Eigenmann, 1889 | Pseudoplatystoma fasciatum | 36506 |
| Pseudoplatystoma fasciatum reticulatum (non Eigenmann & Eigenmann, 1889) | Pseudoplatystoma fasciatum | 59362 |
| Pseudoplatystoma fasciatum reticulatum Eigenmann & Eigenmann, 1889 | Pseudoplatystoma reticulatum | 59362 |
| Silurus fasciatus Linnaeus, 1766 | Pseudoplatystoma fasciatum | 6868 |
| Pimelodus filamentosus Lichtenstein, 1819 | Brachyplatystoma filamentosum | 36506 |
| Hypophthalmus fimbriatus Kner, 1858 | Hypophthalmus fimbriatus | 36506 |
| Bagrus flavicans Castelnau, 1855 | Zungaro zungaro | 36506 |
| Pimelodina flavipinnis Steindachner, 1876 | Pimelodina flavipinnis | 6329 |
| Barbatus fluviatilis Feuillée, 1840 | Luciopimelodus pati | 26282 |
| Pseudorhamdia fur Lütken, 1874 | Pimelodus fur | 36506 |
| Pimelodus garciabarrigai Dahl, 1961 | Pimelodus garciabarrigai | 36506 |
| Pseudoplatystoma garciamarquezi Royero, Buitrago-Suárez, Majica, Valderrama & Galvis, 2008 | Pseudoplatystoma magdaleniatum | 84883 |
| Silurus gerupensis Natterer, 1858 | Sorubim lima | 36506 |
| Silurus gerupoca Natterer, 1858 | Hemisorubim platyrhynchos | 36506 |
| Platystoma gigas Günther, 1872 | Brachyplatystoma filamentosum | 36506 |
| Conorhynchus glaber Steindachner, 1877 | Conorhynchos conirostris | 58032 |
| Brachyplatystoma goeldii Eigenmann & Bean, 1907 | Brachyplatystoma filamentosum | 36506 |
| Duoplatinus goeldii Steindachner, 1908 | Platysilurus mucosus | 36506 |
| Pimelodina goeldii Steindachner, 1908 | Cheirocerus goeldii | 30570 |
| Bagrus goliath Kner, 1858 | Brachyplatystoma rousseauxii | 36506 |
| Pimelodus grosskopfii Steindachner, 1879 | Pimelodus grosskopfii | 36506 |
| Pimelodus grosskopfii navarroi Schultz, 1944 | Pimelodus navarroi | 36506 |
| Pimelodus grunniens Humboldt, 1821 | Phractocephalus hemioliopterus | 36506 |
| Pimelodus halisodous Ribeiro, Lucena & Lucinda, 2008 | Pimelodus halisodous | 79502 |
| Silurus hemioliopterus Bloch & Schneider, 1801 | Phractocephalus hemioliopterus | 36506 |
| Pimelodus heraldoi Azpelicueta, 2001 | Pimelodus microstoma | 87365 |
| Zungaro humboldtii Bleeker, 1858 | Zungaro zungaro | 36506 |
| Sorubim infraoculare Spix, 1829 | Sorubim lima | 36506 |
| Aguarunichthys inpai Zuanon, Rapp Py-Daniel & Jégu, 1993 | Aguarunichthys inpai | 29005 |
| Pimelodus insignis Jardine, 1841 | Pinirampus pirinampu | 36506 |
| Paulicea jahu (non Ihering, 1898) | Zungaro zungaro | 36506 |
| Paulicea jahu Ihering, 1898 | Zungaro jahu | 36506 |
| Sorubim jandia Spix, 1829 | Sorubimichthys planiceps | 36506 |
| Pimelodus jivaro Eigenmann & Pearson, 1942 | Pimelodus jivaro | 6868 |
| Pimelodus joannis Ribeiro, Lucena & Lucinda, 2008 | Pimelodus joannis | 79502 |
| Platystoma juruense Boulenger, 1898 | Brachyplatystoma juruense | 36506 |
| Pimelodus labrosus Lütken, 1874 | Iheringichthys labrosus | 36506 |
| Pimeletropis lateralis Gill, 1859 | Calophysus macropterus | 36506 |
| Sorubim latirostris Miranda Ribeiro, 1920 | Sorubim lima | 36506 |
| Pimelodus leptus Eigenmann & Pearson, 1942 | Cheirocerus goeldii | 30570 |
| Silurus lima Bloch & Schneider, 1801 | Sorubim lima | 36506 |
| Silurus lima Natterer, 1858 | Pimelodus maculatus | 36506 |
| Arius longibarbis Castelnau, 1855 | Leiarius longibarbis | 36506 |
| Pimelodus longifilis Posada, 1909 | Pimelodus grosskopfii | 36506 |
| Platystoma luceri Weyenbergh, 1877 | Sorubim lima | 36506 |
| Pimelodus luciae Rocha & Ribeiro, 2010 | Pimelodus luciae | 83451 |
| Platystoma luetkeni Steindachner, 1876 | Zungaro zungaro | 36506 |
| Silurus macrocephalus Larrañaga, 1923 | Pseudoplatystoma corruscans | 36506 |
| Pseudorhamdia macronema Bleeker, 1864 | Pimelodus blochii | 36506 |
| Pimelodus macropterus Lichtenstein, 1819 | Calophysus macropterus | 6868 |
| Pimelodus maculatus Lacepède, 1803 | Pimelodus maculatus | 6868 |
| Pseudoplatystoma magdaleniatum Buitrago-Suárez & Burr, 2007 | Pseudoplatystoma magdaleniatum | 59362 |
| Platysilurus malarmo Schultz, 1944 | Platysilurus malarmo | 36506 |
| Sorubim maniradii Littmann, Burr & Buitrago-Suarez, 2001 | Sorubim maniradii | 42966 |
| Pteroglanis manni Eigenmann & Pearson, 1924 | Sorubimichthys planiceps | 36506 |
| Hypophthalmus marginatus Valenciennes, 1840 | Hypophthalmus marginatus | 6868 |
| Sciades marmoratus Gill, 1870 | Leiarius marmoratus | 36506 |
| Iheringichthys megalops Eigenmann & Ward, 1907 | Iheringichthys megalops | 6868 |
| Steindachneridion melanodermatum Garavello, 2005 | Steindachneridion melanodermatum | 56935 |
| Pseudoplatystoma metaense Buitrago-Suárez & Burr, 2007 | Pseudoplatystoma metaense | 59362 |
| Pimelodus microstoma Steindachner, 1877 | Pimelodus microstoma | 36506 |
| Pimelabditus moli Parisi & Lundberg, 2009 | Pimelabditus moli | 83450 |
| Platystoma mucosa Vaillant, 1880 | Platysilurus mucosus | 36506 |
| Pimelodus multicratifer Ribeiro, Lucena & Oyakawa, 2011 | Pimelodus multicratifer | 86673 |
| Zungaropsis multimaculatus Steindachner, 1908 | Zungaropsis multimaculatus | 58032 |
| Silurus muticus Larrañaga, 1923 | Pimelodus albicans | 36506 |
| Pimelodus mysteriosus Azpelicueta, 1998 | Pimelodus mysteriosus | 36506 |
| Pimelodina nasus Eigenmann & Eigenmann, 1888 | Pimelodina flavipinnis | 36506 |
| Pimelodus nigribarbis Boulenger, 1889 | Parapimelodus nigribarbis | 36506 |
| Bagrus nigripunctatus Kner, 1858 | Platynematichthys notatus | 36506 |
| Pimelodus notatus Jardine, 1841 | Platynematichthys notatus | 36506 |
| Duopalatinus olallae Orcés V., 1977 | Platysilurus olallae | 58032 |
| Hypophthalmus oremaculatus Nani & Fuster, 1947 | Hypophthalmus oremaculatus | 36506 |
| Pseudoplatystoma orinocoense Buitrago-Suárez & Burr, 2007 | Pseudoplatystoma orinocoense | 59362 |
| Megalonema orixanthum Lundberg & Dahdul, 2008 | Megalonema orixanthum | 79495 |
| Pimelodus ornatus Kner, 1858 | Pimelodus ornatus | 6329 |
| Pimelodus ortmanni Haseman, 1911 | Pimelodus ortmanni | 6868 |
| Sorubimichthys ortoni Gill, 1870 | Sorubimichthys planiceps | 36506 |
| Pimelodus pantaneiro Souza-Filho & Shibatta, 2007 | Pimelodus pantaneiro | 74927 |
| Brachyplatystoma paraense Steindachner, 1909 | Brachyplatystoma rousseauxii | 36506 |
| Platystoma parahybae Steindachner, 1877 | Steindachneridion parahybae | 36506 |
| Pimelodus paranaensis Britski & Langeani, 1988 | Pimelodus paranaensis | 36506 |
| Brachyplatystoma parnahybae Steindachner, 1908 | Brachyplatystoma vaillantii | 36506 |
| Pimelodus pati Valenciennes, 1835 | Luciopimelodus pati | 36506 |
| Silurus pati Larrañaga, 1923 | Luciopimelodus pati | 36506 |
| Megalonema pauciradiatum Eigenmann, 1919 | Megalonema pauciradiatum | 36506 |
| Perrunichthys perruno Schultz, 1944 | Perrunichthys perruno | 36506 |
| Duopalatinus peruanus Eigenmann & Allen, 1942 | Duopalatinus peruanus | 6329 |
| Bagrus pictus Müller & Troschel, 1849 | Leiarius pictus | 36506 |
| Pimelodus pictus Steindachner, 1876 | Pimelodus pictus | 36506 |
| Pimelodus pintado Azpelicueta, Lundberg & Loureiro, 2008 | Pimelodus pintado | 78432 |
| Piratinga piraaiba Goeldi, 1898 | Brachyplatystoma filamentosum | 36506 |
| Bagrus piramuta Kner, 1858 | Brachyplatystoma vaillantii | 36506 |
| Pimelodus pirinampu Spix & Agassiz, 1829 | Pinirampus pirinampu | 36506 |
| Pseudorhamdia piscatrix Cope, 1870 | Pimelodus blochii | 36506 |
| Platystoma planiceps Spix & Agassiz, 1829 | Sorubimichthys planiceps | 36506 |
| Bergiella platana Steindachner, 1908 | Bergiaria platana | 36506 |
| Pimelodus platanus Günther, 1880 | Megalonema platanum | 36506 |
| Pimelodus platicirris Borodin, 1927 | Pimelodus platicirris | 6868 |
| Megalonema platycephalum Eigenmann, 1912 | Megalonema platycephalum | 36506 |
| Megalonema platycephalum psammium Schultz, 1944 | Megalonema psammium | 6868 |
| Megalonema platycephalum psammium (non Schultz, 1944) | Megalonema platycephalum | 26543 |
| Brachyplatystoma platynemum Boulenger, 1898 | Brachyplatystoma platynemum | 55106 |
| Platystoma platyrhynchos Valenciennes, 1840 | Hemisorubim platyrhynchos | 36506 |
| Pimelodus pohli Ribeiro & Lucena, 2006 | Pimelodus pohli | 75972 |
| Megalonema punctatum Meek & Hildebrand, 1913 | Pimelodus punctatus | 36506 |
| Platystoma punctatum Valenciennes, 1840 | Pseudoplatystoma tigrinum | 36506 |
| Platystoma punctifer Castelnau, 1855 | Pseudoplatystoma fasciatum | 100463 |
| Bagrus punctulatus Kner, 1858 | Platynematichthys notatus | 36506 |
| Bagropsis reinhardti Lütken, 1874 | Bagropsis reinhardti | 36506 |
| Bagrus reticulatus Kner, 1858 | Brachyplatystoma vaillantii | 36506 |
| Megalonema rhabdostigma Fowler, 1914 | Pimelodus ornatus | 36506 |
| Megalonema robustum Meek & Hildebrand, 1913 | Pimelodus punctatus | 36506 |
| Bagrus rousseauxii Castelnau, 1855 | Brachyplatystoma rousseauxii | 36506 |
| Steindachneria scripta Miranda Ribeiro, 1918 | Steindachneridion scriptum | 58032 |
| Steindachneria scripta punctata Miranda Ribeiro, 1918 | Steindachneridion punctatum | 56935 |
| Platystoma spatula Spix & Agassiz, 1829 | Sorubimichthys planiceps | 36506 |
| Pimelodus spegazzinii Perugia, 1891 | Parapimelodus valenciennis | 36506 |
| Hypophthalmus spixii Valenciennes, 1840 | Hypophthalmus edentatus | 36506 |
| Taenionema steerei Eigenmann & Bean, 1907 | Brachyplatystoma platynemum | 6868 |
| Pimelodus stewarti Ribeiro, Lucena & Lucinda, 2008 | Pimelodus stewarti | 79502 |
| Platystoma sturio Kner, 1858 | Platystomatichthys sturio | 36506 |
| Iheringichthys syi Azpelicueta & Britski, 2012 | Iheringichthys syi | 89852 |
| Pimelodus tetramerus Ribeiro & Lucena, 2006 | Pimelodus tetramerus | 58353 |
| Platystoma tigrinum Valenciennes, 1840 | Pseudoplatystoma tigrinum | 36506 |
| Merodontotus tigrinus Britski, 1981 | Brachyplatystoma tigrinum | 36506 |
| Aguarunichthys tocantinsensis Zuanon, Rapp Py-Daniel & Jégu, 1993 | Aguarunichthys tocantinsensis | 29005 |
| Aguarunichthys torosus Stewart, 1986 | Aguarunichthys torosus | 36506 |
| Sorubim trigonocephalus Miranda Ribeiro, 1920 | Sorubim trigonocephalus | 36506 |
| Platystoma truncatum Agassiz, 1829 | Pseudoplatystoma tigrinum | 36506 |
| Pinirampus typus Bleeker, 1862 | Pinirampus pirinampu | 36506 |
| Silurus undecimradiatus Larrañaga, 1923 | Luciopimelodus pati | 93826 |
| Platystoma vaillantii Valenciennes, 1840 | Brachyplatystoma vaillantii | 36506 |
| Silurus vaillantii Cuvier, 1816 | Brachyplatystoma vaillantii | 86870 |
| Pimelodus valenciennis Lütken, 1874 | Parapimelodus valenciennis | 36506 |
| Pimelodus westermanni Lütken, 1874 | Bergiaria westermanni | 36506 |
| Megalonema xanthum Eigenmann, 1912 | Megalonema xanthum | 36506 |
| Pimelodus zungaro Humboldt, 1821 | Zungaro zungaro | 36506 |