Fishes Class Actinopterygii Woodward, 1891 - ray-finned fishes see Clade Actinopterygii Woodward 1891 [Moore & Near 2020] Order Anguilliformes Berg, 1943 - eels Family Muraenidae Rafinesque, 1815 - moray eels 1 Subfamily Uropterygiinae Fowler, 1925 - tailfin moray eels 2 Subfamily Muraeninae Rafinesque, 1815 - morays