Alaska's marine ecosystems are highly productive, supporting numerous fisheries for benthic and benthopelagic species, such as walleye pol-lock (Gadus chalcogrammus), Pacific cod (Gadus macrocephalus), sablefish (Anoplopoma fimbria
), and several species of rockfishes (Scorpaenidae) and flatfish (Pleuronectidae).
(2014) Ingestion rate, absorption efficiency, oxygen consumption, and faecal production in green sea urchins (Strongylocentrotus droebachiensis) fed waste from sablefish (Anoplopoma fimbria
Distribution, abundance, and size of sablefish (Anoplopoma fimbria
) found in deep water off the Columbia River.
Larvae of Anoplopoma fimbria
(Scorpaeniformes: Anoplopomatidae) occur from off the coast of California to the Bering Sea, with a peak in abundance from May to August (Kendall and Matarese 1987).
Age at maturity, skipped spawning, and fecundity of female sablefish (Anoplopoma fimbria
) during the spawning season.
Preliminary evaluation of a method to determine the age of sablefish (Anoplopoma fimbria
We examined depth-related patterns in small-and large-scale movement, growth, and relative survival of sablefish (Anoplopoma fimbria
) tagged during 1996-2004 in Oregon waters at depths of 141-1225 m; 2614 of 17,400 fish were recaptured as of December 2016.
We measured 25 sablefish, Anoplopoma fimbria
; 7 blackgill rockfish, Sebastes melanstomus; 6 aurora rockfish, Sebastes aurora; 8 greenspotted rockfish, Sebastes chlorostictus; 3 greenstriped rockfish, Sebastes elongatus; and 1 rosethorn rockfish, Sebastes helvomaculatus.
This study is the first on age at maturity of female sablefish (Anoplopoma fimbria
) sampled in Alaska during their winter spawning period, when maturity is most easily assessed.
Prior to 1950, salmon constituted the primary fishery in the Bering Sea; Pacific halibut, sablefish, Anoplopoma fimbria
; rockfish, Sebastes spp.; flatfish, Pleuronectes and Hippoglossoides spp.; and king crab fisheries developed in the late 1950's.
1) is a multispecies fishery that primarily targets demersal fish species such as Sablefish (Anoplopoma fimbria
), Dover Sole (Microstomus pacificus), Shortspine Thornyhead (Sebastolobus alascanus), Petrale Sole (Eopsetta jordani), and Pacific Hake (Merluccius productus).
The current Japanese demand for sablefish, Anoplopoma fimbria
(also known as black cod), is estimated to be around 30,000 metric tons t per year, and is growing steadily.