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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: Mitchill.
Περιβάλλον: περιβάλλον / κλιματική ζώνη / εύρος βάθους / εύρος διανομής
Οικολογία
Θαλασσινό(ά) βενθικό(ς); ωκεανόδρομο(ς) (Ref. 51243); εύρος βάθους 100 - 1000 m (Ref. 5951), usually 100 - 247 m (Ref. 1371). Temperate; 66°N - 27°N, 81°W - 13°W
Western Atlantic: Labrador and the Grand Banks of Newfoundland to the coast of North Carolina. Straying to Iceland in the east and Florida in the south.
Μήκος κατά την πρώτη ωρίμανση / Μέγεθος / Βάρος / Ηλικία
Γεννητική Ωρίμανση: Lm 46.0, range 48 - ? cm
Max length : 133 cm TL αρσενικό/απροσδιόριστο; (Ref. 40637); 135.0 cm TL (female); common length : 70.0 cm TL αρσενικό/απροσδιόριστο; (Ref. 1371); μεγ. δημοσιευμένο βάρος: 21.0 kg (Ref. 4699); μεγ. αναφερόμενη ηλικία: 23 έτη (Ref. 796)
Ραχιαίες άκανθες (συνολικά) : 0; Εδρικές άκανθες: 0. Upper limb or first gill arch with 2 (rarely 3) rakers. First dorsal in with an elongated ray. Body color variable, dorsally various dark shades, paler laterally, sometimes bronze, belly pale dirty to yellow white; pelvic fin pale. A dusky blotch present on the opercle.
Body shape (shape guide): fusiform / normal; Cross section: circular.
Found on soft, muddy bottoms of the continental shelf and upper slope. It is mostly found at 180 m. Mature fish migrate inshore in the northern Gulf of Maine in summer, disperse in autumn, and move into deepest areas in winter. Feed on small crustaceans, squids and small fish. Utilized fresh, smoked or frozen; eaten steamed, microwaved and baked (Ref. 9988). Exported to Europe (Ref. 9988).
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)
Κατάσταση Κόκκινου Καταλόγου IUCN (Ref. 130435: Version 2025-2 (Global))
Απειλή για τον άνθρωπο
Harmless
Ανθρώπινες χρήσεις
αλιεία: πολύ εμπορικό; αλιεία αναψυχής: ναί
Εργαλεία
Ειδικές εκθέσεις
Λήψη XML
Διαδικτυακές πηγές
Εκτιμήσεις βάσει μοντέλων
Δείκτης φυλογενετικής ποικιλότητας (Αναφ. 82804) |
PD50 = 0.5044 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00398 (0.00336 - 0.00471), b=3.16 (3.11 - 3.21), in cm total length, based on LWR estimates for this species (Ref. 93245). |
Τροφικό Επίπεδο (Αναφ. 69278) |
4.3 ±0.5 se; based on diet studies. |
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Generation time |
10.4 ( na - na) years. Estimated as median ln(3)/K based on 2 growth studies. |
Ελαστικότητα (Αναφ. 120179) |
Χαμηλό, ελάχιστος χρόνος για διπλασιασμό πληθυσμού 4,5 - 14 έτη (K=0.11; tm=2; tmax=23; Fec=1 million). |
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Rate of population increase |
Prior r = 0.40, 95% CL = 0.26 - 0.59, Based on 3 full stock assessments. |
Ευπάθεια στην αλιεία (Ref. 59153) |
High to very high vulnerability (72 of 100). 🛈 |
Ευπάθεια στο κλίμα (Ref. 125649) |
Moderate to high vulnerability (53 of 100). 🛈 |
Κατηγορία τιμής (Ref. 80766) |
Low.
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Θρεπτικά συστατικά (Ref. 124155) |
Calcium = 15.8 [9.1, 31.6] mg/100g; Iron = 0.316 [0.184, 0.544] mg/100g; Protein = 18.1 [16.8, 19.4] %; Omega3 = 0.602 [0.318, 1.095] g/100g; Selenium = 25.5 [14.3, 49.2] μg/100g; VitaminA = 12.8 [3.9, 41.9] μg/100g; Zinc = 0.325 [0.235, 0.457] mg/100g (wet weight); |