Scientific name: Brosmophyciops pautzkei
Family: Bythitidae
Order: Ophidiiformes
Class: Actinopterygii
Phylum: Chordata
Subphylum: Vertebrata
Currently Accepted: Yes
Scientific name: Brotulina fusca
Family: Bythitidae
Phylum: Chordata
Subphylum: Vertebrata
Currently Accepted: Unknown
Scientific name: Calamopteryx goslinei
Family: Bythitidae
Phylum: Chordata
Subphylum: Vertebrata
Currently Accepted: Unknown
Scientific name: Calamopteryx jeb
Family: Bythitidae
Phylum: Chordata
Subphylum: Vertebrata
Currently Accepted: Unknown
Scientific name: Dinematichthys cayorum
Family: Bythitidae
Phylum: Chordata
Subphylum: Vertebrata
Currently Accepted: Unknown
Scientific name: Dinematichthys iluocarteoides
Family: Bythitidae
Phylum: Chordata
Subphylum: Vertebrata
Currently Accepted: Unknown
Scientific name: Dinematichthys iluococteoides
Family: Bythitidae
Phylum: Chordata
Subphylum: Vertebrata
Currently Accepted: Unknown
Scientific name: Dinematichthys iluocoeteoides
Family: Bythitidae
Phylum: Chordata
Subphylum: Vertebrata
Currently Accepted: Unknown
Scientific name: Dinematichthys iluocosteoides
Family: Bythitidae
Phylum: Chordata
Subphylum: Vertebrata
Currently Accepted: Unknown
Scientific name: Dinematichthys randalli
Family: Bythitidae
Phylum: Chordata
Subphylum: Vertebrata
Currently Accepted: Unknown
Scientific name: Diplacanthopoma brachysoma
Family: Bythitidae
Phylum: Chordata
Subphylum: Vertebrata
Currently Accepted: Unknown
Scientific name: Grammonus claudei
Family: Bythitidae
Phylum: Chordata
Subphylum: Vertebrata
Currently Accepted: Unknown
Scientific name: Grammonus diagrammus
Family: Bythitidae
Phylum: Chordata
Subphylum: Vertebrata
Currently Accepted: Unknown
Scientific name: Grammonus mowbrayi
Family: Bythitidae
Phylum: Chordata
Subphylum: Vertebrata
Currently Accepted: Unknown
Scientific name: Gunterichthys longipenis
Family: Bythitidae
Phylum: Chordata
Subphylum: Vertebrata
Currently Accepted: Unknown
Scientific name: Lucifuga dentata
Family: Bythitidae
Phylum: Chordata
Subphylum: Vertebrata
Currently Accepted: Unknown
Scientific name: Lucifuga subteraneus
Family: Bythitidae
Phylum: Chordata
Subphylum: Vertebrata
Currently Accepted: Unknown
Scientific name: Lucifuga subterranea
Family: Bythitidae
Phylum: Chordata
Subphylum: Vertebrata
Currently Accepted: Unknown
Scientific name: Lucifuga subterraneus
Family: Bythitidae
Phylum: Chordata
Subphylum: Vertebrata
Currently Accepted: Unknown
Scientific name: Myxocephalus japonicus
Family: Bythitidae
Phylum: Chordata
Subphylum: Vertebrata
Currently Accepted: Unknown
Scientific name: Ogilbia cayorum
Family: Bythitidae
Phylum: Chordata
Subphylum: Vertebrata
Currently Accepted: Unknown
Scientific name: Ogilbia ventralis
Family: Bythitidae
Phylum: Chordata
Subphylum: Vertebrata
Currently Accepted: Unknown
Scientific name: Stygicola dentata
Family: Bythitidae
Phylum: Chordata
Subphylum: Vertebrata
Currently Accepted: Unknown
Scientific name: Stygicola dentatus
Family: Bythitidae
Phylum: Chordata
Subphylum: Vertebrata
Currently Accepted: Unknown
Scientific name: Cataetyx rubrirostris
Family: Bythitidae
Phylum: Chordata
Subphylum: Vertebrata
Currently Accepted: Unknown