Letharchus
Letharchus is a genus of eels in the snake eel family Ophichthidae. It currently contains the following species:
- Letharchus aliculatus McCosker, 1974
- Letharchus rosenblatti McCosker, 1974
- Letharchus velifer George [Brown Goode|Goode] & Tarleton [Hoffman Bean|T. H. Bean], 1882