[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 Anguilliformes Rafinesque, 1810 - eels
Family Derichthyidae - longneck eels
Genus Derichthys Gill, 1884
Derichthys serpentinus Gill, 1884 - narrownecked oceanic eel