HomeFish encyclopediaRay-finned fishesScorpionfishes and FlatheadsSnailfishesDark brown snailfish Dark brown snailfish (Paraliparis badius) Scientific name: Paraliparis badius Stein, Chernova & Andriashev, 2001 The Dark brown snailfish (Paraliparis badius) is a marine fish of the family Liparidae. Native range: Eastern Indian Ocean, off Tasmania, Australia. BiologyDorsal spines (total): 0; Dorsal soft rays (total): 63; Anal spines: 0; Anal soft rays: 55; Vertebrae: 65. Caudal-fin rays 8; pectoral girdle with 3 round radials; subrostral fold absent; teeth simple, not large, but prominent; chin pores closely set, with common thin skin fold anteriorly; gill opening short, half of eye; lower end of gill opening and uppermost pectoral fin on horizontal with upper margin of pupil; pectoral rudimentary notch rays absent; head 20% SL, eye large, 29% HL; preanal length 33% SL; vertical fins overlap half of caudal; head brown, mouth black, tongue black-brown-dotted.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameParaliparis badiusFamilyLiparidae (Snailfishes)OrderScorpaeniformes (Scorpionfishes and Flatheads)ClassActinopterygii (Ray-finned fishes)Maximum length8.2EnvironmentMarine; bathydemersalClimateDeep-waterDistributionEastern Indian Ocean: off Tasmania, Australia.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceHigh, 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