HomeFish encyclopediaRay-finned fishesScorpionfishes and FlatheadsFatheadsPale toadfish Pale toadfish (Ambophthalmos angustus) Scientific name: Ambophthalmos angustus Nelson, 1977 The Pale toadfish (Ambophthalmos angustus) is a marine fish of the family Psychrolutidae. Species factsScientific nameAmbophthalmos angustusFamilyPsychrolutidae (Fatheads)OrderScorpaeniformes (Scorpionfishes and Flatheads)ClassActinopterygii (Ray-finned fishes)Maximum length29.0Depth range549–629 m (1801–2064 ft)EnvironmentMarine; demersal; depth range 549 - 629 mClimateTemperateDistributionSouthwest Pacific: New Zealand; Chatham Rise (east of South Island at 44?S), Bounty Platform (48?S, 180?E), Campbell Rise (52?S, 170?E), and Auckland Island Shelf (50?S, 167?E); and presumed records from Pukaki Rise (49?S, 173?E) and Antipodes Islands (approx. 50?S, 179?E).Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceLow, minimum population doubling time 4.5 - 14 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