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Gadiformes (Cods) >
Gadidae (Cods and haddocks)
Etymology: Pollachius: Scottish dialect, podlock, paddle = bumpfish (Ref. 45335).
More on author: Linnaeus.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina bottenlevande; havsvandrande (Ref. 51243); djupintervall 37 - 364 m (Ref. 5951). Temperate; 81°N - 35°N, 76°W - 35°E
North Atlantic: southwest Greenland, Hudson Strait to North Carolina, east to Bay of Biscay, Barents Sea and Spitsbergen. Rare at the extremes of the range. Migrations for spawning are known to occur. Also long-distance north-south migrations for Europe and the US.
Längd vid första mognad / Storlek / Vikt / Ålder
Könsmognad: Lm 39.1  range ? - ? cm
Max length : 130 cm TL hane/ej könsbestämd; (Ref. 1371); common length : 60.0 cm TL hane/ej könsbestämd; (Ref. 4645); publicerad maxvikt: 32.0 kg (Ref. 7251); rapporterad maxålder: 25 år (Ref. 1371)
Taggstrålar i ryggfenan (totalt) : 0; Taggstrålar i analfenan: 0. Chin barbel small. Lateral line smooth along its entire length. Body color is brownish-green dorsally, becoming only slightly paler ventrally. The lateral line pale.
Body shape (shape guide): fusiform / normal; Cross section: circular.
An active, gregarious fish occurring inshore and offshore waters. Usually enters coastal waters in spring and returns to deeper waters in winter (Ref. 9988). Smaller fish in inshore waters feed on small crustaceans (copepods, amphipods, euphausiids) and small fish, while larger fish prey predominantly upon fishes. Spawn in batches (Ref. 51846). Utilized fresh, dried or salted, smoked, canned and frozen; eaten steamed, fried, broiled, boiled, microwaved and baked (Ref. 9988).
Oviparous, sexes are separate (Ref. 205).
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)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
Fiskeri: kommersiellt viktig; sportfisk: ja
Verktyg
Särskilda rapporter
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Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref. 82804) |
PD50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00661 (0.00582 - 0.00750), b=3.07 (3.03 - 3.11), in cm total length, based on LWR estimates for this species (Ref. 93245). |
Trofisk nivå (Ref. 69278) |
4.3 ±0.4 se; based on diet studies. |
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Generation time |
7.3 (5.6 - 9.2) years. Estimated as median ln(3)/K based on 12 growth studies. |
Resiliens (Ref. 120179) |
Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (rm=0.55-0.87; K=0.07-0.17; tm=2-10; tmax=25; Fec=220,000). |
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Rate of population increase |
Prior r = 0.52, 95% CL = 0.34 - 0.78, Based on 21 full stock assessments. |
Sårbarhet i fisket (Ref. 59153) |
High vulnerability (59 of 100). 🛈 |
Sårbarhet för klimatet (Ref. 125649) |
Moderate vulnerability (38 of 100). 🛈 |
Priskategori (Ref. 80766) |
Low.
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Näringsämnen (Ref. 124155) |
Calcium = 11.7 [5.3, 40.2] mg/100g; Iron = 0.293 [0.115, 0.731] mg/100g; Protein = 18.3 [16.2, 20.3] %; Omega3 = 0.599 [0.310, 1.230] g/100g; Selenium = 27.1 [9.3, 77.1] μg/100g; VitaminA = 11.1 [2.8, 45.1] μg/100g; Zinc = 0.363 [0.184, 0.685] mg/100g (wet weight); based on nutrient studies. |