Gymnotiformes
Adontosternarchus Ellis in Eigenmann, 1912
Apternarchus Swainson, 1838
Apteronotus Lacepède, 1800
Compsaraia Albert, 2001
Magosternarchus Lundberg, Cox Fernandes & Albert in Lundberg et al., 1996
Megadontognathus Mago-Leccia, 1994
Oedemognathus Myers, 1936
Orthosternarchus Ellis, 1913
Parapteronotus Albert, 2001
Pariosternarchus Albert & Crampton, 2006
Platyurosternarchus Mago-Leccia, 1994
Porotergus Ellis in Eigenmann, 1912
Sternarchella Eigenmann in Eigenmann & Ward, 1905
Sternarchogiton Eigenmann in Eigenmann & Ward, 1905
Sternarchorhamphus Eigenmann in Eigenmann & Ward, 1905
Sternarchorhynchus Castelnau, 1855
Tembeassu Triques, 1998
Ubidia Miles, 1945