Synaphobranchus
Synaphobranchus is a genus of eels in the cutthroat eel family, Synaphobranchidae. It currently contains the following species:Synaphobranchus affinis Günther, 1877 Synaphobranchus brevidorsalis Günther, 1887 Synaphobranchus calvus M. R. S. de Melo, 2007Synaphobranchus dolichorhynchus Synaphobranchus kaupii J. Y. Johnson, 1862 Synaphobranchus oligolepis Ho, Hong & Chen, 2018Synaphobranchus oregoni Castle, 1960