HomeFish encyclopediaRay-finned fishesEels and MoraysCutthroat eelsShortbelly eel Shortbelly eel (Dysomma anguillare) Scientific name: Dysomma anguillare Barnard, 1923 The Shortbelly eel (Dysomma anguillare) is a marine fish of the family Synaphobranchidae. Native range: Western Atlantic, southern Florida and Texas in USA to Venezuela. Indo-West Pacific: South Africa and Japan. Undoubtedly wide-ranging. BiologyVertebrae: 119 - 130. Greyish white in color, median fins darker. No scales and no papillae on cheek. Lateralis line pores nearly complete. Counts of cephalic sensory pores: infraorbital 5; supraorbital 3; preoperculo-mandibular 6Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameDysomma anguillareFamilySynaphobranchidae (Cutthroat eels)OrderAnguilliformes (Eels and Morays)ClassActinopterygii (Ray-finned fishes)Maximum length52.0Depth range30–270 m (98–886 ft)EnvironmentMarine; demersal; depth range 30 - 270 mClimateTropicalDistributionWestern Atlantic: southern Florida and Texas in USA to Venezuela. Indo-West Pacific: South Africa and Japan. Undoubtedly wide-ranging.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: of no interestResilienceHigh, minimum population doubling time less than 15 months (Preliminary K or Fecundity.) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026