HomeFish encyclopediaRay-finned fishesEels and MoraysCutthroat eelsPignosed arrowtooth eel Pignosed arrowtooth eel (Dysomma brevirostre) Scientific name: Dysomma brevirostre Facciol?, 1887 The Pignosed arrowtooth eel (Dysomma brevirostre) is a marine fish of the family Synaphobranchidae. BiologyVertebrae: 193 - 204. Pale body color. No pectoral fin.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameDysomma brevirostreFamilySynaphobranchidae (Cutthroat eels)OrderAnguilliformes (Eels and Morays)ClassActinopterygii (Ray-finned fishes)Maximum length30.0Depth range200–1000 m (656–3281 ft)EnvironmentMarine; benthopelagic; depth range 200 - 1000 mClimateDeep-waterDistributionEastern Atlantic: Madeira Island and Gulf of Guinea including western Mediterranean (Ligurian Sea, Messina). Western Atlantic: off Florida, USA. Eastern Pacific: Hawaii.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceMedium, minimum population doubling time 1.4 - 4.4 years (Assuming tmax>3) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026