Common names from other countries
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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.
محیط زیست: محیط زیست / منطقه آب و هوایی / تغييرات عمق / محدوده توزیع
بوم شناسي
دريايي نزديك كف زي; اقیانوس رو (Ref. 51243); تغييرات عمق 35 - 1152 m (Ref. 57178), usually 110 - 130 m. Temperate; 51°N - 33°N, 79°W - 58°W
Northwest Atlantic: North Carolina to southern Nova Scotia, straying to the Gulf of St. Lawrence. Rare European records are probably misidentifications of Urophycis tenuis.
طول در اولین بلوغ / اندازه / وزن / سن
بلوغ: Lm 26.0 range ? - ? cm
Max length : 66.0 cm TL جنس نر / بدون خواص جنسي; (Ref. 40637); بيشينه وزن گزارش شده: 3.6 kg (Ref. 40637)
خارهاي باله پشتي (کل) : 0; خارهاي باله مخرجي: 0. First dorsal fin ray elongated. Pelvic fins also reaching about the anal fin origin. Body color variable, reddish to olive brown dorsally, sometimes very dark or mottled; lower sides paler, sometimes with dusky dots; belly and underside of the head pale. A dusky blotch present on the opercle. The fins are generally dark, except for the pelvic fins, which are pale.
Body shape (shape guide): elongated; Cross section: circular.
Found on soft muddy and sandy bottoms, but never on rocks, gravel or shells. Juveniles live along the coasts at shallow depths (4-6 m); adults migrate to deeper waters, generally to between 110 and 130 m, and in some instances, to over 550 m. Juveniles live in scallops (Placopecten magellanicus) and remain close to scallop beds until they mature (Ref. 9988). They prefer temperatures of 8-10°C (Ref. 5951). Feed on shrimps, amphipods and other crustaceans, also on squid and herring, flatfish, mackerel and others. Utilized fresh, dried or salted and frozen; also small fish are used for fishmeal ; eaten steamed, microwaved and baked (Ref. 9988). Maximum depth reported from Ref. 57178.
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)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2025-2 (Global))
خطر برای انسان ها
Harmless
استفاده انسانی
ماهي گيري – شيلات: تجاري; ماهي ها ي سرگرم كننده: بله
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
تخمینها بر اساس مدلها
دمای ترجیحی (مرجع
123201): 1.6 - 11.1, mean 5 °C (based on 23 cells).
شاخص تنوع فیلوژنتیکی (مرجع
82804): PD
50 = 0.5044 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00417 (0.00327 - 0.00532), b=3.11 (3.04 - 3.18), in cm total length, based on LWR estimates for this species (Ref.
93245).
سطح تروفیک (مرجع
69278): 3.7 ±0.3 se; based on diet studies.
Generation time: 5.8 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
جهندگی (مرجع
120179): متوسط, كمينه زمان لازم براي دو برابر شدن جمعيت 4/1 – 4/4 سال (K=0.19; tm=2-3).
Prior r = 0.20, 95% CL = 0.13 - 0.30, Based on 3 full stock assessments.
آسیبپذیری ماهیگیری (Ref.
59153): Moderate to high vulnerability (51 of 100).
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آسیبپذیری اقلیمی (Ref.
125649): Moderate to high vulnerability (52 of 100).
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مواد مغذی (Ref.
124155): Calcium = 27.7 [17.1, 58.1] mg/100g; Iron = 0.353 [0.196, 0.651] mg/100g; Protein = 17.2 [16.0, 18.5] %; Omega3 = 0.412 [0.217, 0.750] g/100g; Selenium = 25.8 [13.2, 49.7] μg/100g; VitaminA = 16.2 [4.3, 55.6] μg/100g; Zinc = 0.435 [0.306, 0.627] mg/100g (wet weight);
