分類 / Names
俗名 | 同種異名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa
環境 / 氣候 / 範圍
生態學
; 海洋 居於水底的; 海洋洄游的 (Ref. 51243); 深度上下限 100 - 1000 m (Ref. 35388), usually 100 - 400 m (Ref. 35388). , preferred 14°C (Ref. 107945); 75°N - 35°N, 55°W - 44°E (Ref. 54595)
Northwest Atlantic: off southern Greenland and Canada. Northeast Atlantic: Barents Sea and Iceland to Morocco. Mediterranean Sea: northwestern Mediterranean only.
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 90.0, range 90 - 100 cm
Max length : 200 cm TL 雄魚/尚未辨別雌雄; (Ref. 1371); common length : 106 cm TL 雄魚/尚未辨別雌雄; (Ref. 1371); 最大體重: 45.0 kg (Ref. 35388); 最大年齡: 25 年 (Ref. 35388)
背棘 (總數): 0; 背的軟條 (總數): 75-83; 臀鰭軟條: 58 - 64; 脊椎骨: 63 - 65. Upper jaw projecting beyond lower one. Color is reddish brown dorsally, grading to white ventrally. The posterior areas of the vertical fins dark with pale margins. The sides distinctly marbled (Ref. 232). Barbel is present in the chin, longer than the diameter of the eye. Black spot in the rear end of the first dorsal fin. Caudal peduncle stout compared to blue ling (Ref. 35388).
Occurs mainly on rocky bottoms in fairly deep water (Ref. 9988). Found more commonly from 100 to 400 m. Feeds on fish (cod, herring, flatfish), lobsters, cephalopods and starfishes. Principal spawning areas are Biscay, slopes west of the British Isles and off the Faeroes and southern Iceland (Ref. 35388). Marketed fresh, dried or salted and frozen; eaten steamed, fried, broiled and baked (Ref. 9988).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Major spawning grounds are located at 200 m depth from the Bay of Biscay to the Gulf of Norway at 100 to 300 m off southern Iceland, and at 50 to 300 m in the Mediterranean Sea. Fecundity may reach 20 to 60 million eggs per female (Ref. 1371).
Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990. FAO species catalogue. Vol. 10. Gadiform fishes of the world (Order Gadiformes). An annotated and illustrated catalogue of cods, hakes, grenadiers and other gadiform fishes known to date. FAO Fish. Synop. 125(10). Rome: FAO. 442 p. (Ref. 1371)
CITES (Ref. 94142)
Not Evaluated
人類使用
漁業: 高經濟性; 游釣魚種: 是的
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