| Nominal Species (n = 283) | Present allocation (n = 117) | Ref. |
|---|---|---|
| Clarias abbreviatus Valenciennes, 1840 | Clarias abbreviatus | 6868 |
| Horaglanis abdulkalami Babu, 2012 | Horaglanis abdulkalami | 92945 |
| Clarias aboinensis Sydenham & Olawoye, 1981 | Clarias jaensis | 248 |
| Clarias agboyiensis Sydenham, 1980 | Clarias agboyiensis | 248 |
| Tanganikallabes alboperca Wright & Bailey, 2012 | Tanganikallabes alboperca | 90118 |
| Clarias albopunctatus Nichols & La Monte, 1953 | Clarias albopunctatus | 248 |
| Horaglanis alikunhii Subhash Babu & Nayar, 2004 | Horaglanis alikunhii | 54621 |
| Clarias alluaudi Boulenger, 1906 | Clarias alluaudi | 248 |
| Clarias alluaudi (non Boulenger, 1906) | Clarias pachynema | 3820 |
| Clarias alluaudi (non Boulenger, 1906) | Clarias werneri | 3820 |
| Gymnallabes alvarezi Roman, 1971 | Channallabes alvarezi | 58516 |
| Clarias amplexicauda (non Boulenger, 1902) | Clarias albopunctatus | 3820 |
| Clarias amplexicauda Boulenger, 1902 | Clarias theodorae | 248 |
| Clarias anfractus Ng, 1999 | Clarias anfractus | 39637 |
| Clarias angolensis (non Steindachner, 1866) | Clarias jaensis | 3820 |
| Clarias angolensis (non Steindachner, 1866) | Clarias agboyiensis | 3820 |
| Clarias angolensis (non Steindachner, 1866) | Clarias albopunctatus | 3820 |
| Clarias angolensis Steindachner, 1866 | Clarias angolensis | 248 |
| Clarias angolensis (non Steindachner, 1866) | Clarias buettikoferi | 3820 |
| Clarias angolensis (non Steindachner, 1866) | Clarias buthupogon | 3820 |
| Clarias angolensis (non Steindachner, 1866) | Clarias ebriensis | 3820 |
| Clarias angolensis (non Steindachner, 1866) | Clarias gabonensis | 3820 |
| Clarias angolensis (non Steindachner, 1866) | Clarias pachynema | 3820 |
| Clarias angolensis macronema Fowler, 1949 | Clarias angolensis | 127574 |
| Silurus anguillaris Linnaeus, 1758 | Clarias anguillaris | 248 |
| Silurus anguillaris (non Linnaeus, 1758) | Clarias gariepinus | 3820 |
| Clarias anguillaris nigeriensis Pellegrin, 1923 | Clarias anguillaris | 248 |
| Gymnallabes apus Günther, 1873 | Channallabes apus | 3820 |
| Clarias assamensis Day, 1877 | Clarias batrachus | 4833 |
| Dinotopterus atribranchus Greenwood, 1961 | Bathyclarias atribranchus | 55909 |
| Allabenchelys attemsi Holly, 1927 | Clariallabes attemsi | 3820 |
| Encheloclarias baculum Ng & Lim, 1993 | Encheloclarias baculum | 12325 |
| Silurus batrachus Linnaeus, 1758 | Clarias batrachus | 41236 |
| Clarias batu Lim & Ng, 1999 | Clarias batu | 39637 |
| Heterobranchus bidorsalis Geoffroy Saint-Hilaire, 1809 | Heterobranchus bidorsalis | 270 |
| Heterobranchus boulengeri Pellegrin, 1922 | Heterobranchus boulengeri | 270 |
| Clarias brachysoma Günther, 1864 | Clarias brachysoma | 6028 |
| Clariallabes brevibarbis Pellegrin, 1913 | Clariallabes brevibarbis | 3820 |
| Clarias breviceps Boulenger, 1900 | Clarias camerunensis | 248 |
| Clarias brevinuchalis Lönnberg & Rendahl, 1922 | Clarias angolensis | 248 |
| Allabenchelys brevior Boulenger, 1903 | Clariallabes longicauda | 3820 |
| Clarias budgetti Boulenger, 1900 | Clarias anguillaris | 248 |
| Clarias buettikoferi Steindachner, 1894 | Clarias buettikoferi | 248 |
| Clarias bulumae Steindachner, 1894 | Clarias buettikoferi | 248 |
| Clarias buthupogon Sauvage, 1879 | Clarias buthupogon | 248 |
| Clarias bythipogon (non Sauvage, 1879) | Clarias angolensis | 3820 |
| Clarias cameronensis Holly, 1927 | Clarias jaensis | 248 |
| Clarias camerunensis (non Lönnberg, 1895) | Clarias buthupogon | 3820 |
| Clarias camerunensis Lönnberg, 1895 | Clarias camerunensis | 248 |
| Clarias capensis Valenciennes, 1840 | Clarias gariepinus | 248 |
| Clarias carsonii (non Boulenger, 1903) | Clarias laeviceps | 3820 |
| Clarias carsonii Boulenger, 1903 | Clarias liocephalus | 248 |
| Phagorus cataractus Fowler, 1939 | Clarias cataractus | 1632 |
| Clarias cavernicola Trewavas, 1936 | Clarias cavernicola | 248 |
| Clarias centralis Poll & Lambert, 1958 | Clariallabes centralis | 3820 |
| Macropteronotus charmuth Lacepède, 1803 | Clarias anguillaris | 248 |
| Macropteronotus charmuth Lacepède, 1803 | Clarias gariepinus | 248 |
| Clarias confluentus Nichols & La Monte, 1933 | Clarias angolensis | 248 |
| Clarias congicus Poll, 1942 | Clarias gabonensis | 248 |
| Dinotopterus cunningtoni Boulenger, 1906 | Dinotopterus cunningtoni | 3820 |
| Encheloclarias curtisoma Ng & Lim, 1993 | Encheloclarias curtisoma | 12325 |
| Clarias curtus Matthes, 1964 | Clarias angolensis | 248 |
| Clarias curtus Matthes, 1964 | Clarias camerunensis | 248 |
| Clarias dahomeyensis Güntert, 1938 | Clarias ebriensis | 248 |
| Clarias dayi Hora, 1936 | Clarias dayi | 4833 |
| Clarias depressus Myers, 1925 | Clarias gariepinus | 248 |
| Allabenchelys dhonti Boulenger, 1920 | Clarias dhonti | 3820 |
| Clarias dialonensis Daget, 1962 | Clarias laeviceps | 7357 |
| Clarias dolloi Boulenger, 1896 | Clarias gabonensis | 248 |
| Clarias dorsimarmoratus Ahl, 1937 | Clarias buettikoferi | 248 |
| Clarias duchaillui Fowler, 1915 | Clarias camerunensis | 248 |
| Clarias dumerili longibarbis David & Poll, 1937 | Clariallabes teugelsi | 3820 |
| Clarias dumerilii (non Steindachner, 1866) | Clarias laeviceps | 3820 |
| Clarias dumerilii (non Steindachner, 1866) | Clarias albopunctatus | 3820 |
| Clarias dumerilii (non Steindachner, 1866) | Clarias buthupogon | 3820 |
| Clarias dumerilii (non Steindachner, 1866) | Clarias camerunensis | 3820 |
| Clarias dumerilii Steindachner, 1866 | Clarias dumerilii | 248 |
| Clarias dumerilii (non Steindachner, 1866) | Clarias gabonensis | 3820 |
| Clarias dussumieri (non Valenciennes, 1840) | Clarias dayi | 4833 |
| Clarias dussumieri Valenciennes, 1840 | Clarias dussumieri | 4833 |
| Clarias ebriensis Pellegrin, 1920 | Clarias ebriensis | 248 |
| Clarias ekibondoi (non Fowler, 1936) | Clarias buthupogon | 3820 |
| Clarias ekibondoi Fowler, 1936 | Clarias platycephalus | 248 |
| Allabenchelys engelseni Johnsen, 1926 | Clarias engelseni | 3820 |
| Clarias esamesae Boulenger, 1911 | Clarias pachynema | 248 |
| Clarias eupogon Norman, 1928 | Xenoclarias eupogon | 3820 |
| Bathyclarias euryodon Jackson, 1959 | Bathyclarias euryodon | 40966 |
| Bathyclarias filicibarbis Jackson, 1959 | Bathyclarias filicibarbis | 55909 |
| Clarias fouloni Boulenger, 1905 | Clarias theodorae | 248 |
| Clarias foveolatus Jackson, 1955 | Bathyclarias foveolatus | 55909 |
| Macropteronotus fuscus Lacepède, 1803 | Clarias fuscus | 43281 |
| Clarias gabonensis (non Günther, 1867) | Clarias buthupogon | 3820 |
| Clarias gabonensis Günther, 1867 | Clarias gabonensis | 248 |
| Silurus gariepinus Burchell, 1822 | Clarias gariepinus | 248 |
| Heterobranchus geoffroyi Valenciennes, 1840 | Heterobranchus bidorsalis | 270 |
| Bathyclarias gigas Jackson, 1959 | Bathyclarias worthingtoni | 55909 |
| Clarias gilli Smith & Seale, 1906 | Clarias nieuhofii | 94476 |
| Clarias gracilentus Ng, Hong & Tu, 2011 | Clarias gracilentus | 86814 |
| Clarias gracilis Fowler, 1936 | Clarias hilli | 248 |
| Clarias guentheri Pfeffer, 1896 | Clarias gariepinus | 248 |
| Clarias guineensis Osório, 1909 | Clarias buettikoferi | 248 |
| Clarias hasselquistii Valenciennes, 1840 | Clarias anguillaris | 248 |
| Clariallabes heterocephalus Poll, 1967 | Clariallabes heterocephalus | 3820 |
| Clarias hilgendorfi Boulenger, 1911 | Clarias alluaudi | 248 |
| Clarias hilgendorfi (non Boulenger, 1911) | Clarias theodorae | 3820 |
| Clarias hilli Fowler, 1936 | Clarias hilli | 248 |
| Clarias hollyi Pellegrin, 1929 | Clarias jaensis | 248 |
| Clarias hollyi Fowler, 1936 | Clarias submarginatus | 248 |
| Xenoclarias holobranchus Greenwood, 1958 | Xenoclarias eupogon | 3820 |
| Bathyclarias ilesi Jackson, 1959 | Bathyclarias nyasensis | 55909 |
| Clarias insolitus Ng, 2003 | Clarias insolitus | 51071 |
| Clarias intermedius Teugels, Sudarto & Pouyaud, 2001 | Clarias intermedius | 55369 |
| Heterobranchus intermedius Günther, 1864 | Heterobranchus bidorsalis | 270 |
| Clarias isheriensis Sydenham, 1980 | Clarias agboyiensis | 248 |
| Heterobranchus isopterus Bleeker, 1863 | Heterobranchus isopterus | 270 |
| Dinotopterus jacksoni Greenwood, 1961 | Bathyclarias nyasensis | 55909 |
| Clarias jaensis Boulenger, 1909 | Clarias jaensis | 248 |
| Macropteronotus jagur Hamilton, 1822 | Clarias magur | 78760 |
| Dinotopterus jallae Gilchrist & Thompson, 1917 | Clarias ngamensis | 248 |
| Clarias kapuasensis Sudarto, Teugels & Pouyaud, 2003 | Clarias kapuasensis | 49847 |
| Encheloclarias kelioides Ng & Lim, 1993 | Encheloclarias kelioides | 12325 |
| Clarias kingsleyae Günther, 1903 | Clarias laeviceps | 248 |
| Horaglanis krishnai Menon, 1950 | Horaglanis krishnai | 41236 |
| Clarias laeviceps Gill, 1862 | Clarias laeviceps | 7357 |
| Clarias laeviceps (non Gill, 1862) | Clarias longior | 3820 |
| Clarias laeviceps (non Gill, 1862) | Clarias ebriensis | 3820 |
| Clarias laeviceps (non Gill, 1862) | Clarias salae | 3820 |
| Clarias laeviceps (non Gill, 1862) | Clarias theodorae | 3820 |
| Clarias lamottei Daget & Planquette, 1967 | Clarias lamottei | 248 |
| Allabenchelys laticeps Steindachner, 1911 | Clariallabes laticeps | 3820 |
| Heterobranchus laticeps Peters, 1852 | Heterobranchus longifilis | 270 |
| Clarias lazera (non Valenciennes, 1840) | Clarias camerunensis | 3820 |
| Clarias lazera Valenciennes, 1840 | Clarias gariepinus | 248 |
| Clarias leiacanthus Bleeker, 1851 | Clarias leiacanthus | 7050 |
| Clarias leiacanthus (non Bleeker, 1851) | Clarias microstomus | 39637 |
| Clarias liberiensis (non Steindachner, 1894) | Clarias jaensis | 3820 |
| Clarias liberiensis (non Steindachner, 1894) | Clarias agboyiensis | 3820 |
| Clarias liberiensis Steindachner, 1894 | Clarias buettikoferi | 248 |
| Clarias liberiensis (non Steindachner, 1894) | Clarias ebriensis | 3820 |
| Clarias liberiensis (non Steindachner, 1894) | Clarias pachynema | 3820 |
| Clarias lindicus Boulenger, 1920 | Clarias angolensis | 127574 |
| Clarias liocephalus Boulenger, 1898 | Clarias liocephalus | 248 |
| Clarias liocephalus (non Boulenger, 1898) | Clarias camerunensis | 3820 |
| Clarias liocephalus (non Boulenger, 1898) | Clarias dumerilii | 3820 |
| Clarias liocephalus (non Boulenger, 1898) | Clarias platycephalus | 3820 |
| Clarias loangwensis Worthington, 1933 | Heterobranchus longifilis | 270 |
| Clarias longibarbis Worthington, 1933 | Bathyclarias longibarbis | 33565 |
| Allabenchelys longicauda Boulenger, 1902 | Clariallabes longicauda | 3820 |
| Clariallabes longicaudatus Pappenheim, 1911 | Channallabes longicaudatus | 58516 |
| Clarias longiceps Boulenger, 1899 | Clarias gariepinus | 248 |
| Heterobranchus longifilis Valenciennes, 1840 | Heterobranchus longifilis | 270 |
| Clarias longior Boulenger, 1907 | Clarias longior | 248 |
| Bathyclarias loweae Jackson, 1959 | Bathyclarias nyasensis | 55909 |
| Clarias lualae Lönnberg & Rendahl, 1922 | Clarias camerunensis | 101841 |
| Platyclarias machadoi Poll, 1977 | Platyclarias machadoi | 3820 |
| Clarias maclareni Trewavas, 1962 | Clarias maclareni | 248 |
| Clarias macracanthus Günther, 1864 | Clarias gariepinus | 248 |
| Clarias macrocephalus Günther, 1864 | Clarias macrocephalus | 33566 |
| Clarias macromystax Günther, 1864 | Clarias macromystax | 248 |
| Clarias macromystax (non Günther, 1864) | Clarias buettikoferi | 3820 |
| Heterobranchus macronema Bleeker, 1863 | Heterobranchus isopterus | 270 |
| Clarias macrurus Boulenger, 1915 | Clarias theodorae | 248 |
| Macropteronotus magur Hamilton, 1822 | Clarias magur | 78760 |
| Macropteronotus magur (non Hamilton, 1822) | Clarias batrachus | 78760 |
| Clarias malaris Nichols & Griscom, 1917 | Clarias gariepinus | 248 |
| Allabenchelys manyangae Boulenger, 1919 | Clariallabes manyangae | 3820 |
| Encheloclarias medialis Ng, 2012 | Encheloclarias medialis | 94476 |
| Clarias megapogon Sauvage, 1880 | Clarias buthupogon | 3820 |
| Clarias meladerma Bleeker, 1846 | Clarias meladerma | 2091 |
| Clarias melanoderma Bleeker, 1858 | Clarias meladerma | 2091 |
| Clarias melanopogon Fowler, 1936 | Clarias longior | 248 |
| Clarias melas Boulenger, 1887 | Clariallabes melas | 3820 |
| Clariallabes melas lembesseensis Fowler, 1949 | Clariallabes melas | 3820 |
| Clarias melasoma Bleeker, 1852 | Clarias meladerma | 2091 |
| Clarias mellandi Boulenger, 1905 | Clarias ngamensis | 248 |
| Clarias microphthalmus Pfeffer, 1896 | Clarias gariepinus | 3820 |
| Dolichallabes microphthalmus Poll, 1942 | Dolichallabes microphthalmus | 3820 |
| Clarias microspilus Ng & Hadiaty, 2011 | Clarias microspilus | 86653 |
| Clarias microstomus Ng, 2001 | Clarias microstomus | 39637 |
| Clarias monkei Keilhack, 1910 | Clarias camerunensis | 248 |
| Clarias monsembulai Bernt & Stiassny, 2022 | Clarias monsembulai | 127574 |
| Clarias moorii Boulenger, 1901 | Clarias gariepinus | 248 |
| Tanganikallabes mortiauxi Poll, 1943 | Tanganikallabes mortiauxi | 90118 |
| Clarias mossambicus Peters, 1852 | Clarias gariepinus | 248 |
| Clarias muelleri Pietschmann, 1939 | Clarias gariepinus | 248 |
| Clariallabes mutsindoziensis Taverne & De Vos, 1998 | Clariallabes mutsindoziensis | 26960 |
| Clarias nebulosus Deraniyagala, 1958 | Clarias nebulosus | 6868 |
| Clarias neumanni Hilgendorf, 1905 | Clarias liocephalus | 248 |
| Clarias ngamensis Castelnau, 1861 | Clarias ngamensis | 248 |
| Clarias ngola Lönnberg & Rendahl, 1920 | Clarias camerunensis | 101841 |
| Clarias nieuhofii Valenciennes, 1840 | Clarias nieuhofii | 7050 |
| Clarias nigeriae Popta, 1919 | Clarias camerunensis | 248 |
| Clarias nigricans Ng, 2003 | Clarias nigricans | 55460 |
| Clarias nigromarmoratus Poll, 1967 | Clarias nigromarmoratus | 248 |
| Gymnallabes nops Roberts & Stewart, 1976 | Gymnallabes nops | 3820 |
| Clarias notozygurus Lönnberg & Rendahl, 1922 | Clarias gariepinus | 248 |
| Clarias nyasensis Worthington, 1933 | Bathyclarias nyasensis | 3820 |
| Clarias obscurus Poll, 1948 | Clarias buthupogon | 248 |
| Channallabes ogooensis Devaere, Adriaens & Verraes, 2007 | Channallabes ogooensis | 58516 |
| Clarias olivaceus Fowler, 1904 | Clarias olivaceus | 33021 |
| Clarias ornatus Poll, 1943 | Clarias liocephalus | 248 |
| Clarias orontis Günther, 1864 | Clarias gariepinus | 248 |
| Clarias oxycephalus Boulenger, 1913 | Clarias pachynema | 248 |
| Clarias pachynema Boulenger, 1903 | Clarias pachynema | 248 |
| Clarias parvimanus Günther, 1864 | Clarias anguillaris | 248 |
| Clarias pentapterus Bleeker, 1851 | Clarias nieuhofii | 2091 |
| Clariallabes petricola Greenwood, 1956 | Clariallabes petricola | 3820 |
| Clarias phillipsi Norman, 1925 | Clarias liocephalus | 248 |
| Allabenchelys pietschmanni Güntert, 1938 | Clariallabes pietschmanni | 3820 |
| Clarias planiceps Ng, 1999 | Clarias planiceps | 33021 |
| Clarias platycephalus (non Boulenger, 1902) | Clarias camerunensis | 3820 |
| Clarias platycephalus Boulenger, 1902 | Clarias platycephalus | 248 |
| Heterobranchus platycephalus Nichols & LaMonte, 1934 | Heterobranchus longifilis | 270 |
| Clariallabes platyprosopos Jubb, 1965 | Clariallabes platyprosopos | 3820 |
| Clarias poensis Boulenger, 1908 | Clarias camerunensis | 248 |
| Dinotopteroides prentissgrayi Fowler, 1930 | Clarias ngamensis | 248 |
| Pseudotanganikallabes prognatha Wright, 2017 | Pseudotanganikallabes prognatha | 116742 |
| Encheloclarias prolatus Ng & Lim, 1993 | Encheloclarias baculum | 131237 |
| Clarias pseudoleiacanthus Sudarto, Teugels & Pouyaud, 2003 | Clarias pseudoleiacanthus | 49847 |
| Clarias pseudonieuhofii Sudarto, Teugels & Pouyaud, 2004 | Clarias pseudonieuhofii | 51593 |
| Clarias pulcher Popta, 1904 | Clarias leiacanthus | 56632 |
| Clarias pulicaris Richardson, 1845 | Clarias fuscus | 35840 |
| Clarias punctatus Valenciennes, 1840 | Clarias batrachus | 41236 |
| Clarias robecchii Vinciguerra, 1893 | Clarias gariepinus | 248 |
| Clarias robecchii (non Vinciguerra, 1893) | Clarias werneri | 3820 |
| Bathyclarias rotundifrons Jackson, 1959 | Bathyclarias rotundifrons | 40966 |
| Clarias salae (non Hubrecht, 1881) | Clarias laeviceps | 3820 |
| Clarias salae Hubrecht, 1881 | Clarias salae | 248 |
| Clarias salae (non Hubrecht, 1881) | Clarias theodorae | 3820 |
| Channallabes sanghaensis Devaere, Adriaens & Verraes, 2007 | Channallabes sanghaensis | 58526 |
| Clarias senegalensis Valenciennes, 1840 | Clarias anguillaris | 248 |
| Heterobranchus senegalensis Valenciennes, 1840 | Heterobranchus bidorsalis | 7357 |
| Clarias serniosus Ng & Kottelat, 2014 | Clarias serniosus | 97697 |
| Clariallabes simeonsi Poll, 1941 | Clariallabes simeonsi | 3820 |
| Clarias smithii Günther, 1896 | Clarias gariepinus | 248 |
| Clarias stappersii (non Boulenger, 1915) | Clarias platycephalus | 3820 |
| Clarias stappersii Boulenger, 1915 | Clarias stappersii | 248 |
| Tanganikallabes stewarti Wright & Bailey, 2012 | Tanganikallabes stewarti | 90118 |
| Clarias submarginatus (non Peters, 1882) | Clarias hilli | 3820 |
| Clarias submarginatus (non Peters, 1882) | Clarias jaensis | 3820 |
| Clarias submarginatus (non Peters, 1882) | Clarias laeviceps | 3820 |
| Clarias submarginatus (non Peters, 1882) | Clarias liocephalus | 3820 |
| Clarias submarginatus (non Peters, 1882) | Clarias macromystax | 3820 |
| Clarias submarginatus (non Peters, 1882) | Clarias albopunctatus | 3820 |
| Clarias submarginatus (non Peters, 1882) | Clarias angolensis | 3820 |
| Clarias submarginatus (non Peters, 1882) | Clarias camerunensis | 3820 |
| Clarias submarginatus (non Peters, 1882) | Clarias dumerilii | 3820 |
| Clarias submarginatus (non Peters, 1882) | Clarias platycephalus | 3820 |
| Clarias submarginatus (non Peters, 1882) | Clarias stappersii | 3820 |
| Clarias submarginatus Peters, 1882 | Clarias submarginatus | 248 |
| Clarias submarginatus thysvillensis David & Poll, 1937 | Clarias camerunensis | 248 |
| Clarias sulcatus Ng, 2004 | Clarias sulcatus | 55369 |
| Clarias syriacus Valenciennes, 1840 | Clarias gariepinus | 248 |
| Heterobranchus tapeinopterus Bleeker, 1853 | Encheloclarias tapeinopterus | 2091 |
| Clarias teijsmanni Bleeker, 1857 | Clarias teijsmanni | 40801 |
| Channallabes teugelsi Devaere, Adriaens & Verraes, 2007 | Channallabes teugelsi | 58516 |
| Clariallabes teugelsi Ferraris, 2007 | Clariallabes teugelsi | 58032 |
| Clarias teysmanni (non Bleeker, 1857) | Clarias brachysoma | 4833 |
| Clarias theodorae Weber, 1897 | Clarias theodorae | 248 |
| Clarias thienemanni Ahl, 1934 | Clarias leiacanthus | 56632 |
| Gymnallabes tihoni Poll, 1944 | Platyallabes tihoni | 3820 |
| Clarias tsanensis Boulenger, 1902 | Clarias gariepinus | 248 |
| Gymnallabes typus Günther, 1867 | Gymnallabes typus | 3820 |
| Gymnallabes typus heterocercalis Lönnberg, 1895 | Gymnallabes typus | 3820 |
| Clarias uelensis Poll, 1941 | Clariallabes uelensis | 3820 |
| Clarias vandenhoutei Poll, 1941 | Clarias laeviceps | 248 |
| Clariallabes variabilis (non Pellegrin, 1926) | Clariallabes melas | 3820 |
| Clariallabes variabilis Pellegrin, 1926 | Clariallabes variabilis | 3820 |
| Clarias varispinis Fowler, 1936 | Clarias platycephalus | 248 |
| Encheloclarias velatus Ng & Tan, 2000 | Encheloclarias velatus | 36174 |
| Clarias vinciguerrae Boulenger, 1902 | Clarias gariepinus | 248 |
| Clarias walkeri (non Günther, 1896) | Clarias jaensis | 3820 |
| Clarias walkeri (non Günther, 1896) | Clarias laeviceps | 3820 |
| Clarias walkeri (non Günther, 1896) | Clarias longior | 3820 |
| Clarias walkeri (non Günther, 1896) | Clarias albopunctatus | 3820 |
| Clarias walkeri (non Günther, 1896) | Clarias buthupogon | 3820 |
| Clarias walkeri Günther, 1896 | Clarias camerunensis | 248 |
| Clarias werneri Boulenger, 1906 | Clarias werneri | 248 |
| Bathyclarias worthingtoni Jackson, 1959 | Bathyclarias worthingtoni | 55909 |
| Clarias xenodon Günther, 1864 | Clarias gariepinus | 248 |
| Clarias youngicus Ricardo-Bertram, 1943 | Clarias liocephalus | 248 |
| Uegitglanis zammaranoi Gianferrari, 1923 | Uegitglanis zammaranoi | 3820 |
| Clarias zygouron Nichols & Griscom, 1917 | Clarias buthupogon | 248 |