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Gadiformes (Cods) >
Phycidae (Phycid hakes)
Etymology: Urophycis: Greek, oura = tail + Greek, phyke, pykis, -idos = the female of a fish that lives among algae (Greek = phykon), related with the gudgeon (Ref. 45335).
More on author: Walbaum.
Issue
Urophycis=feminine Ref. 1830
Environment: milieu / climate zone / نطاق العمق / distribution range
البيئة
بحري القاع; غير مهاجرة; نطاق العمق 0 - 494 m (Ref. 57178), usually 110 - 185 m (Ref. 1371). Subtropical; 52°N - 23°N, 90°W - 53°W (Ref. 56857)
Northwest Atlantic: Canada to southern New England to the northeast coast of Florida; also found in the northeastern Gulf of Mexico.
الحجم / وزن / العمر
النضج: Lm ? range ? - ? cm
Max length : 43.0 cm TL ذكر/ مختلط الجنس; (Ref. 49746); common length : 17.0 cm TL ذكر/ مختلط الجنس; (Ref. 1371)
الأشواك الظهرية (المجموع) : 0; شوكة شرجية: 0. Upper limb of the first gill arch with 2 or 3 rakers. Head with a series of dark spots; opercle with a dusky blotch. First dorsal fin with a dark blotch and a distinct white margin.
Body shape (shape guide): fusiform / normal; Cross section: circular.
Found onshore, most common between 110 and 185 m. Feed on crustaceans, and possibly fish and squids. Juveniles spend part of their time in estuaries.
Life cycle and mating behavior
النضج | التكاثر | وضع البيض | بيض | الخصوبة | Larvae
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: Version 2025-1)
استخدامات بشرية
مصائد: غير مهمة تجارياً
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Preferred temperature (مرجع
123201): 5.2 - 22.6, mean 7.6 °C (based on 46 cells).
Phylogenetic diversity index (مرجع
82804): PD
50 = 0.5044 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00490 (0.00405 - 0.00592), b=3.14 (3.09 - 3.19), in cm total length, based on LWR estimates for this species (Ref.
93245).
مستوى غذائي (مرجع
69278): 4.4 ±0.0 se; based on diet studies.
المرونه (مرجع
120179): وسيط, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع 1.4-4.4 سنة (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (33 of 100).
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Nutrients (Ref.
124155): Calcium = 69.2 [29.4, 153.8] mg/100g; Iron = 1.01 [0.55, 1.87] mg/100g; Protein = 18.6 [17.3, 20.0] %; Omega3 = 0.425 [0.220, 0.814] g/100g; Selenium = 34.2 [16.9, 71.4] μg/100g; VitaminA = 14.9 [4.4, 50.8] μg/100g; Zinc = 0.609 [0.413, 0.904] mg/100g (wet weight);
