Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
экология
морской демерсальный; мигрирует в океане (Ref. 51243); пределы глубины 50 - 2000 m (Ref. 4705). Temperate; 79°N - 36°N, 77°W - 55°E
Northwestern Atlantic: southwestern Greenland and Labrador in Canada to Virginia in USA (Ref. 7251); Northeastern Atlantic: Bay of Biscay to Spitsbergen, Barents Sea, Iceland and eastern Greenland.
Length at first maturity / Size / Вес / Возраст
Maturity: Lm 122.0, range 135 - ? cm
Max length : 470 cm TL самец/пол неопределен; (Ref. 7251); 300.0 cm TL (female); наибольший вес (опубликованные данные): 320.0 kg (Ref. 7251); наибольший возраст (опубликованны данные): 50 годы (Ref. 173)
колючие лучи спинного плавника (общее число) : 0; членистые (мягкие) лучи спинного плавника (общее число) : 98 - 110; колючие лучи анального плавника: 0; членистые (мягкие) лучи анального плавника: 73 - 85. Uniformly dark brown or black; young marbled or spotted with paler marks (Ref. 4705).
Adults are benthic but occasionally pelagic (Ref. 4705). Feed mainly on other fishes (cod, haddock, pogge, sand-eels, herring, capelin), but also takes cephalopods, large crustaceans and other bottom-living animals. Batch spawner (Ref. 51846). Growth rate varies according to density, competition and availability of food. Slow growth rate and late onset of sexual maturity, halibut populations can be seriously affected by overfishing (Ref. 35388). Utilized fresh, dried or salted, smoked and frozen; can be steamed, fried, broiled, boiled, microwaved and baked (Ref. 9988). Also Ref. 58426.
Males reach sexual maturity at 7-8 years and females at 10-11 years. Spawning happens from December to April, near the bottom (300 to 700 m), at temperatures between 5 and 7°. Egg size 3.0-3.8, larval size at hatching 6.5 mm (Ref. 4705).
Vinnikov, K.A., R.C. Thomson and T.A. Munroe, 2018. Revised classification of the righteye flounders (Teleostei: Pleuronectidae) based on multilocus phylogeny with complete taxon sampling. Molecular phylogenetics and evolution, 125:147-162. (Ref. 122998)
Статус Красного Списка МСОП (Ref. 130435)
CITES (Ref. 128078)
Not Evaluated
Угроза для людей
Harmless
Использование человеком
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