Dysomma brevirostre
Dysomma brevirostre, the pignosed arrowtooth eel or batnose eel, is an eel in the family Synaphobranchidae. It was described by Luigi Facciolà in 1887. It is a marine, deep water-dwelling eel which is known from the eastern and western Atlantic Ocean, including Madeira Island, the Gulf of Guinea, the Ligurian Sea, Italy, and Florida and Hawaii, USA. It dwells at a depth range of, and inhabits soft sediments on the continental slope. Males can reach a maximum total length of.