HomeFish encyclopediaRay-finned fishesCodsGrenadiers or rattailsFilamentous rattail Filamentous rattail (Gadomus aoteanus) Scientific name: Gadomus aoteanus McCann & McKnight, 1980 The Filamentous rattail (Gadomus aoteanus) is a marine fish of the family Macrouridae. Native range: Southwest Pacific, New Zealand and Australia. BiologyA benthic species found on the continental slope. Holotype collected in 1171-1159 m. Minimum depth reported from.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameGadomus aoteanusFamilyMacrouridae (Grenadiers or rattails)OrderGadiformes (Cods)ClassActinopterygii (Ray-finned fishes)Depth range0–1171 m (0–3842 ft)EnvironmentMarine; benthopelagic; depth range 0 - 1171 mClimateTemperateDistributionSouthwest Pacific: New Zealand and Australia.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