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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
البيئة
بحري قاعية التغذية و المعيشة; محيطية (Ref. 51243); نطاق العمق 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 / الحجم / وزن / العمر
Maturity: Lm ?, range 20 - ? cm
Max length : 110 cm TL ذكر/ مختلط الجنس; (Ref. 1371); أعلا وزن تم نشرة: 3.5 kg (Ref. 40637); العمر: 20 سنين (Ref. 1371)
الأشواك الظهرية (المجموع): 0; شوكة شرجية 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)
IUCN Red List Status (Ref. 130435)
استخدامات بشرية
مصائد: تجاري
مزيد من المعلومات
مراجعالأستزراع المائيملف الأستزراع المائيسلالاتجينيElectrophoresesالتوريثالأمراضمعالجةNutrientsMass conversion
أدوات
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مصادر علي الأنترنت
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).
مستوى غذائي (Ref.
69278): 3.7 ±0.66 se; based on food items.
المرونه (Ref.
120179): وسيط, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع 1.4-4.4 سنة (K=0.21; tmax=20).
Prior r = 0.50, 95% CL = 0.33 - 0.76, Based on 2 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);
