Actinopterygii (ray-finned fishes) > Scorpaeniformes
(Scorpionfishes and flatheads) > Anoplopomatidae
Etymology: Anoplopoma: Greek, ana = up + Greek, oplon = shield + Greek, poma, -atos = cover (Ref. 45335).
Environment / Climate / Range
Marine; bathydemersal; oceanodromous (Ref. 51243); depth range 175 - 2740 m (Ref. 6793), usually 175 - 1450 m (Ref. 10935). Deep-water; 64°N - 23°N, 141°E - 109°W
Length at first maturity / Size / Weight / Age
Maturity: Lm 60.5, range 58 - 62 cm
Max length : 120 cm TL male/unsexed; (Ref. 9988); common length : 80.0 cm TL male/unsexed; (Ref. 9988); max. reported age: 94 years (Ref. 55701)
North Pacific: Bering Sea coasts of Kamchatka, Russia and Alaska southward to Hatsu Shima Island, southern Japan and Cedros Island, central Baja California, Mexico.
Adults found on mud bottoms, from 305 (Ref. 2850) to 2,740 m depth (Ref. 2850). Young-of-the-year juveniles are pelagic and found on the surface and near-shore waters (Ref. 28499). Generally localized, but some juveniles have been found to migrate over 2,000 miles in 6 or 7 years (Ref. 28499). Feed on crustaceans, worms and small fishes (Ref. 4925). Most of the catch is marketed in Japan (Ref. 28499). Utilized fresh, dried or salted and smoked (Ref. 9988), can be steamed, pan-fried, broiled, boiled, microwaved and baked (Ref. 9988). The liver oil is rich in vitamin A and D (Ref. 4925). Reported to reach 57 kg in Ref. 2850. The US North Pacific sablefish fishery of this species has been certified by the Marine Stewardship Council (http://www.msc.org/) as well-managed and sustainable (http://www.msc.org/html/content_1268.htm).
Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 336 p.
IUCN Red List Status (Ref. 90363)
Threat to humans
Fisheries: highly commercial; aquaculture: likely future use; aquarium: public aquariums
Estimates of some properties based on empirical models
Phylogenetic diversity index (Ref. 82805
= 1.2500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01230 (0.00725 - 0.02086), b=2.99 (2.84 - 3.14), based on LWR estimates for species & Subfamily-BS (Ref. 93245
Trophic Level (Ref. 69278
): 3.8 ±0.6 se; Based on diet studies.
Resilience (Ref. 69278
): Low, minimum population doubling time 4.5 - 14 years (K=0.2; tm=6; Fec=100,000; tmax=94).
Vulnerability (Ref. 59153
): High vulnerability (61 of 100) .