HomeFish encyclopediaRay-finned fishesScorpionfishes and FlatheadsSnailfishesTelescope tadpole Telescope tadpole (Careproctus telescopus) Scientific name: Careproctus telescopus Chernova, 2005 The Telescope tadpole (Careproctus telescopus) is a marine fish of the family Liparidae. Native range: Northeast Atlantic, Barents Sea. BiologyDorsal soft rays (total): 54-56; Anal soft rays: 49 - 51; Vertebrae: 59 - 61. Diagnosis: Long-finned, slit-eyed careproct with horizontal mouth and silvery coloration of belly and peritoneum; snout large, bluntly truncated; mouth slit reaches vertical of eye center; deep rostral fold; eye 25-28% of head length (HL) (juveniles goggle-eyed), small longitudinally oval pupil, 1/6-1/9 eye diameter; gill opening 1.0-1.2 eye diameter; opercular lobe rounded; teeth even, similar in size; interorbital space wide 56-57% HL; greatest body depth 90-100% HL; cuplike disc 20.5-21% HL.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameCareproctus telescopusFamilyLiparidae (Snailfishes)OrderScorpaeniformes (Scorpionfishes and Flatheads)ClassActinopterygii (Ray-finned fishes)Maximum length14Depth range260–307 m (853–1007 ft)EnvironmentMarine; demersal; depth range 260 - 307 mClimateDeep-waterDistributionNortheast Atlantic: Barents Sea.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