n = 27
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Neosilurus argenteus | (Zietz, 1896) | Porochilus argenteus | Plotosidae | |
| Neosilurus ater | (Perugia, 1894) | Neosilurus ater | Plotosidae | Narrowfront tandan |
| Neosilurus ater sepikensis | (Whitley, 1956) | Neosilurus ater | Plotosidae | Narrowfront tandan |
| Neosilurus australis | Castelnau, 1878 | Neosilurus hyrtlii | Plotosidae | Hyrtl's catfish |
| Neosilurus bartoni | Regan, 1908 | Neosilurus brevidorsalis | Plotosidae | Shortfin tandan |
| Neosilurus brevidorsalis | (Günther, 1867) | Neosilurus brevidorsalis | Plotosidae | Shortfin tandan |
| Neosilurus coatesi | (Allen, 1985) | Neosilurus coatesi | Plotosidae | |
| Neosilurus equinus | (Weber, 1913) | Neosilurus equinus | Plotosidae | Southern tandan |
| Neosilurus gjellerupi | (Weber, 1913) | Neosilurus gjellerupi | Plotosidae | Northern tandan |
| Neosilurus gjellerupi coatesi | (Allen, 1985) | Neosilurus coatesi | Plotosidae | |
| Neosilurus gjellerupi gjellerupi | (Weber, 1913) | Neosilurus gjellerupi | Plotosidae | Northern tandan |
| Neosilurus glencoensis | (Rendahl, 1922) | Neosilurus hyrtlii | Plotosidae | Hyrtl's catfish |
| Neosilurus gloveri | Allen & Feinberg, 1998 | Neosilurus gloveri | Plotosidae | Dalhousie catfish |
| Neosilurus hyrtlii | Steindachner, 1867 | Neosilurus hyrtlii | Plotosidae | Hyrtl's catfish |
| Neosilurus idenburgi | (Nichols, 1940) | Neosilurus idenburgi | Plotosidae | Idenburg tandan |
| Neosilurus mediobarbis | Ogilby, 1908 | Neosilurus ater | Plotosidae | Narrowfront tandan |
| Neosilurus mollespiculum | Allen & Feinberg, 1998 | Neosilurus mollespiculum | Plotosidae | Soft-spined catfish |
| Neosilurus mortoni | Whitley, 1941 | Neosilurus hyrtlii | Plotosidae | Hyrtl's catfish |
| Neosilurus novaeguineae | (Weber, 1907) | Neosilurus novaeguineae | Plotosidae | New Guinea tandan |
| Neosilurus pseudospinosus | Allen & Feinberg, 1998 | Neosilurus pseudospinosus | Plotosidae | False-spined catfish |
| Neosilurus rendahli | (Whitley, 1928) | Porochilus rendahli | Plotosidae | Rendahl's catfish |
| Neosilurus robustus | Ogilby, 1908 | Neosilurus hyrtlii | Plotosidae | Hyrtl's catfish |
| Neosilurus sp. | Not applicable | Neosilurus pseudospinosus | Plotosidae | False-spined catfish |
| Neosilurus sp. A | Not applicable | Neosilurus gloveri | Plotosidae | Dalhousie catfish |
| Neosilurus sp. B | Not applicable | Neosiluroides cooperensis | Plotosidae | Cooper creek catfish |
| Neosilurus sp. C | Not applicable | Neosilurus pseudospinosus | Plotosidae | False-spined catfish |
| Neosilurus sp. C | Not applicable | Neosilurus mollespiculum | Plotosidae | Soft-spined catfish |