| Nominal Species (n = 57) | Present allocation (n = 46) | Ref. |
|---|---|---|
| Leptocephalus bellottii D'Ancona, 1928 | Nettenchelys bellottii | 46206 |
| Saurenchelys cancrivora Peters, 1864 | Saurenchelys cancrivora | 4776 |
| Saurenchelys cancrivora (non Peters, 1864) | Facciolella oxyrhynchus | 4454 |
| Facciolella castlei Parin & Karmovskaya, 1985 | Facciolella castlei | 9068 |
| Saurenchelys cognita Smith, 1989 | Saurenchelys cognita | 37039 |
| Metopomycter denticulatus Gilbert, 1905 | Nettastoma parviceps | 40819 |
| Hoplunnis diomediana (non Goode & Bean, 1896) | Hoplunnis punctata | 4454 |
| Hoplunnis diomediana Goode & Bean, 1896 | Hoplunnis diomediana | 54621 |
| Nettenchelys dionisi Brito, 1989 | Nettenchelys dionisi | 39613 |
| Nettastoma elongatum Kotthaus, 1968 | Saurenchelys elongata | 127961 |
| Chlopsis equatorialis Gilbert, 1891 | Facciolella equatorialis | 40789 |
| Nettenchelys erroriensis Karmovskaya, 1994 | Nettenchelys erroriensis | 42678 |
| Nettenchelys exoria Böhlke & Smith, 1981 | Nettenchelys exoria | 46206 |
| Nettastoma falcinaris Parin & Karmovskaya, 1985 | Nettastoma falcinaris | 9068 |
| Chlopsis fierasfer Jordan & Snyder, 1901 | Saurenchelys fierasfer | 26282 |
| Chlopsis finitimus Whitley, 1935 | Saurenchelys finitima | 7300 |
| Nettenchelys gephyra Castle & Smith, 1981 | Nettenchelys gephyra | 40819 |
| Saurenchelys gigas Lin, Smith & Shao, 2015 | Saurenchelys gigas | 106141 |
| Chlopsis gilbertii Garman, 1899 | Facciolella gilbertii | 26282 |
| Muraenosaurus guentheri Osório, 1909 | Nettastoma melanura | 54621 |
| Saurenchelys halimyon van Utrecht, 1983 | Saurenchelys halimyon | 86993 |
| Nettenchelys inion Smith & Böhlke, 1981 | Nettenchelys inion | 40819 |
| Facciolella karrerae Klausewitz, 1995 | Facciolella karrerae | 120578 |
| Leptocephalus lateromaculatus D'Ancona, 1928 | Saurenchelys lateromaculata | 12541 |
| Leptocephalus longirostris Kaup, 1856 | Nettastoma melanura | 4454 |
| Hoplunnis macrura Ginsburg, 1951 | Hoplunnis macrura | 37039 |
| Hoplunnis megista Smith & Kanazawa, 1989 | Hoplunnis megista | 40789 |
| Nettastoma melanura Rafinesque, 1810 | Nettastoma melanura | 40819 |
| Nettastoma melanurum (non Rafinesque, 1810) | Facciolella oxyrhynchus | 4454 |
| Nettastoma mendax Facciolà, 1893 | Nettastoma melanura | 4454 |
| Hyoprorus messanensis Kölliker, 1853 | Nettastoma melanura | 54621 |
| Saurenchelys meteori Klausewitz & Zajonz, 2000 | Saurenchelys meteori | 37587 |
| Venefica multiporosa Karrer, 1983 | Venefica multiporosa | 39788 |
| Venefica ocella Garman, 1899 | Venefica ocella | 40966 |
| Leptocephalus oxyrhynchus Bellotti, 1883 | Facciolella oxyrhynchus | 4454 |
| Hoplunnis pacifica Lane & Stewart, 1968 | Hoplunnis pacifica | 9323 |
| Nettastoma parviceps Günther, 1877 | Nettastoma parviceps | 40819 |
| Nettenchelys paxtoni Karmovskaya, 1999 | Nettenchelys paxtoni | 34242 |
| Nettastomella physonima Facciolà, 1914 | Facciolella oxyrhynchus | 4454 |
| Nettastoma proboscideum Vaillant, 1888 | Venefica proboscidea | 4454 |
| Nettastoma procerum Goode & Bean, 1883 | Venefica procera | 40789 |
| Nettenchelys proxima Smith, Lin & Chen, 2015 | Nettenchelys proxima | 106144 |
| Hoplunnis punctata Regan, 1915 | Hoplunnis punctata | 4454 |
| Nettenchelys pygmaea Smith & Böhlke, 1981 | Nettenchelys pygmaea | 37039 |
| Murenophis saga Risso, 1810 | Nettastoma melanura | 40819 |
| Leptocephalus saurencheloides D'Ancona, 1928 | Facciolella saurencheloides | 26282 |
| Hoplunnis schmidti Kaup, 1859 | Hoplunnis schmidti | 46206 |
| Atopichthys sicarius Garman, 1899 | Hoplunnis sicarius | 33021 |
| Hoplunnis similis Smith, 1989 | Hoplunnis similis | 40789 |
| Nettastoma solitarium Castle & Smith, 1981 | Nettastoma solitarium | 40819 |
| Leptocephalus stylurus Lea, 1913 | Saurenchelys stylura | 7300 |
| Nettastoma syntresis Smith & Böhlke, 1981 | Nettastoma syntresis | 40819 |
| Saurenchelys taiwanensis Karmovskaya, 2004 | Saurenchelys taiwanensis | 54804 |
| Nettenchelys taylori Alcock, 1898 | Nettenchelys taylori | 40819 |
| Venefica tentaculata Garman, 1899 | Venefica tentaculata | 559 |
| Hoplunnis tenuis Ginsburg, 1951 | Hoplunnis tenuis | 7251 |
| Leptocephalus urosema Lea, 1913 | Nettastoma melanura | 4454 |