Myxiniformes
Anopsis Agassiz, 1846
Anopsus Rafinesque, 1815
Bdellostoma
Dodecatrema Fowler, 1947
Eptatretus Cloquet, 1819
Gasterobranchus Suckow, 1799
Gastrobanchus Latreille, 1804
Gastrobranchus Bloch, 1791
Heptatrema Voigt, 1832
Heptatretus
Hexabranchus Schultze, 1836
Hexatrema Girard, 1855
Homea Fleming, 1822
Muraenoblenna Kaup, 1856
Murenoblenna Rafinesque, 1815
Murenoblennius Duméril, 1805
Myraenoblenna Agassiz, 1846
Myxine Linnaeus, 1758
Nemamyxine Richardson, 1958
Neomyxine Richardson, 1953
Notomyxine Nani & Gneri, 1951
Paramyxine Dean, 1904
Pholis Bloch, 1791
Polistotrema Jordan & Gilbert, 1881
Polytrema Girard, 1855
Quadratus Wisner, 1999
