HomeFish encyclopediaRay-finned fishesCodsGrenadiers or rattailsBollons' rattail Bollons' rattail (Coelorinchus bollonsi) Scientific name: Coelorinchus bollonsi McCann & McKnight, 1980 The Bollons' rattail (Coelorinchus bollonsi) is a marine fish of the family Macrouridae. Native range: Southwest Pacific, endemic to New Zealand. Species factsScientific nameCoelorinchus bollonsiFamilyMacrouridae (Grenadiers or rattails)OrderGadiformes (Cods)ClassActinopterygii (Ray-finned fishes)Depth range0–392 m (0–1286 ft)EnvironmentMarine; benthopelagic; depth range 0 - 392 mClimateTemperateDistributionSouthwest Pacific: endemic to New Zealand.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceMedium, minimum population doubling time 1.4 - 4.4 years (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