Dysommina is a genus of marine ray-finned fishes belonging to the family Synaphobranchidae, the cutthroat eels. These eels are known from the Atlantic and Pacific Oceans.
Dysommina currently contains the following species:
In 2005 an Eel City was discovered, this is an unusual community of Dysommina rugosa on the summit of Vailulu'u submarine volcano.[1]