[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Pisces
     Class Osteichthyes Huxley, 1880 - bony fishes see [unranked] Euteleostomi
       Order Ophidiiformes Rafinesque, 1810 - cusk-eels
         Family Aphyonidae - aphyonids
           1 Genus Aphyonus Günther, 1878
           2 Genus Barathronus Goode & Bean, 1886
           3 Genus Meteoria Nielsen, 1969
           4 Genus Nybelinella Nielsen, 1972
           5 Genus Sciadonus Garman, 1899