Fishes Class Actinopterygii Woodward, 1891 - ray-finned fishes see Clade Actinopterygii Woodward 1891 [Moore & Near 2020] Order Anguilliformes Berg, 1943 - eels Family Ophichthidae Günther, 1870 - snake eels and worm eels 1 Subfamily Myrophinae Kaup, 1856 - worm eels 2 Subfamily Ophichthinae Günther, 1870 - snake eels