分類 / Names
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Gadiformes (Cods) >
Phycidae (Phycid hakes)
Etymology: Phycis: Taken from Greek, phykon = seaweed; because of the habits of this fish that lives hidden among them (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態学
海 底生の漂泳性; 海洋回遊性 (Ref. 51243); 深さの範囲 10 - 1351 m (Ref. 104125), usually 100 - 450 m (Ref. 1371). Temperate; 69°N - 20°N, 29°W - 36°E
Eastern Atlantic: Norway and Iceland to Cape Blanc, West Africa; also the Mediterranean.
Length at first maturity / サイズ / 重さ / 年齢
Maturity: Lm ?, range 20 - ? cm
Max length : 110 cm TL オス/雌雄の選別がない; (Ref. 1371); 最大公表体重: 3.5 kg (Ref. 40637); 最大記録サイズ: 20 年 (Ref. 1371)
背面の脊椎 (合計) : 0; 肛門の骨: 0. Pelvic fin rays extremely elongated, reaching well beyond the origin of the anal fin. First dorsal fin with an elongate ray. Body color is brown to red-gray dorsally, becoming paler ventrally.
Depth range from 10-800 m (Ref. 1371) and from 300-1047 m in the eastern Ionian Sea (Ref. 56504). Found over sand and mud bottoms (Ref. 1371). Young more coastal and found on the continental shelf while adults migrate along the slope (Ref. 1371). Feed mainly on crustaceans and fishes (Ref. 1371). Commonly less than 45 cm TL (Ref. 1371). Marketed fresh, also as fillets and fishmeal (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)
Human uses
水産業: 商業
用具
特記事項
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インターネットの情報源
Estimates based on models
Preferred temperature (Ref.
123201): 5.4 - 14.6, mean 9.1 °C (based on 672 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6255 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00468 (0.00393 - 0.00557), b=3.13 (3.08 - 3.18), in cm total length, based on LWR estimates for this species (Ref.
93245).
栄養段階 (Ref.
69278): 3.7 ±0.66 se; based on food items.
回復力 (Ref.
120179): 手段, １．４年～４．４年の倍増期間の最小個体群 (K=0.21; tmax=20).
Prior r = 0.55, 95% CL = 0.36 - 0.83, Based on 2 full stock assessments.
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (52 of 100).
Climate Vulnerability (Ref.
125649): Moderate vulnerability (38 of 100).
Nutrients (Ref.
124155): Calcium = 14.3 [7.7, 26.9] mg/100g; Iron = 0.251 [0.143, 0.429] mg/100g; Protein = 17.5 [16.2, 18.8] %; Omega3 = 0.607 [0.312, 1.129] g/100g; Selenium = 30 [15, 57] μg/100g; VitaminA = 10.7 [3.1, 36.9] μg/100g; Zinc = 0.415 [0.291, 0.603] mg/100g (wet weight);
