Cutthroat Eels (Synaphobranchidae) also commonly known as Deepsea Eels, is a biological family of the class Actinopterygii (Ray-finned Fishes) and order Anguilliformes (Eels).
Atractodenchelys
Dysomma
Dysommina
Haptenchelys
Histiobranchus
Ilyophis
Linkenchelys
Meadia
Simenchelys
Synaphobranchus
Thermobiotes
Colocongridae
Congridae
Synaphobranchidae
Nettastomatidae
Muraenesocidae
Chlopsidae
Anguillidae
Derichthyidae
Muraenidae
Heterenchelyidae
Serrivomeridae
Nemichthyidae
Moringuidae
Myrocongridae
Ophichthidae