HomeFish encyclopediaRay-finned fishesCusk eelsViviparous brotulasSlimy cuskeel Slimy cuskeel (Brosmophyciops pautzkei) Scientific name: Brosmophyciops pautzkei Schultz, 1960 The Slimy cuskeel (Brosmophyciops pautzkei) is a marine fish of the family Bythitidae. BiologyDorsal spines (total): 0; Dorsal soft rays (total): 78-84; Anal spines: 0; Anal soft rays: 58 - 62. When alive, body coloration is brown with translucent orange fins and is covered in a thick granular mucus.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameBrosmophyciops pautzkeiFamilyBythitidae (Viviparous brotulas)OrderOphidiiformes (Cusk eels)ClassActinopterygii (Ray-finned fishes)Maximum length7.0Depth range6–54 m (20–177 ft)EnvironmentMarine; reef-associated; depth range 6 - 54 mClimateTropicalDistributionIndo-Pacific: Red Sea to Samoa and the Austral Islands, north to the Ryukyu Islands, south to Rowley Shoals. Recorded from the Gulf of Aqaba and the Gulf of Thailand.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: of no interestResilienceLow, minimum population doubling time 4.5 - 14 years (Assuming Fec SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026