(Gnathophis) (Gnathophis) is a biological genus in the family Congridae (Conger Eels) and order Anguilliformes (Eels).
Gnathophis bathytopos
Gnathophis andriashevi
Gnathophis capensis
Gnathophis castlei
Gnathophis codoniphorus
Gnathophis grahami
Gnathophis habenatus
Gnathophis heterognathos
Gnathophis heterolinea
Gnathophis leptosomatus
Gnathophis longicauda
Gnathophis macroporis
Gnathophis melanocoelus
Gnathophis microps
Gnathophis musteliceps
Gnathophis mystax
Gnathophis nasutus
Gnathophis nystromi
Gnathophis parini
Gnathophis smithi
Gnathophis tritos
Gnathophis umbrellabius
Gnathophis xenica
Gnathophis cinctus
Gnathophis bracheatopos
Acromycter
Ariosoma
Bassanago
Bathycongrus
Bathymyrus
Bathyuroconger
Blachea
Chiloconger
Conger
Congrhynchus
Congriscus
Congrosoma
Diploconger
Gavialiceps
Gnathophis
Gorgasia
Heteroconger
Japonoconger
Kenyaconger
Lumiconger
Macrocephenchelys
Parabathymyrus
Paraconger
Paruroconger
Poeciloconger
Promyllantor
Pseudophichthys
Rhynchoconger
Scalanago
Uroconger
Xenomystax