Pollachius virens (Linnaeus, 1758)
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| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Pollachius virens AquaMaps Data sources: GBIF OBIS |
分類 / 名前 共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
> Gadiformes (Cods) > Gadidae (Cods and haddocks)
Etymology: Pollachius: Scottish dialect, podlock, paddle = bumpfish (Ref. 45335).
More on author: Linnaeus.
Etymology: Pollachius: Scottish dialect, podlock, paddle = bumpfish (Ref. 45335).
More on author: Linnaeus.
環境：環境 / 気候帯 / 深さの範囲 / 分布範囲 生態学
分布 領土 | 国連食糧農業機関の区域 | エコシステム | 事件 | 目的のマップ | 導入 | Faunafri
Eastern Atlantic: Barents Sea, Spitsbergen to Bay of Biscay, around Iceland. Western Atlantic: southwest Greenland, Hudson Strait to North Carolina, although 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.
初回成熟時の長さ / サイズ / 重さ / 年齢
成熟: Lm 39.1 range ? - ? cm
Max length : 130 cm TL オス/雌雄の選別がない; (Ref. 1371); common length : 60.0 cm TL オス/雌雄の選別がない; (Ref. 4645); 最大公表体重: 32.0 kg (Ref. 7251); 最大記録サイズ: 25 年 (Ref. 1371)
Max length : 130 cm TL オス/雌雄の選別がない; (Ref. 1371); common length : 60.0 cm TL オス/雌雄の選別がない; (Ref. 4645); 最大公表体重: 32.0 kg (Ref. 7251); 最大記録サイズ: 25 年 (Ref. 1371)
簡単な記述 検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 0; 肛門の骨: 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.
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).
ライフサイクルと交尾行動 成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Oviparous, sexes are separate (Ref. 205).
主な参考文献
参考文献のアップロード | 参考文献 | コーディネーター | 協力者
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)
CITES
Not Evaluated
人間に対する脅威
Harmless
人間の用途
水産業: 高い商業の; ゲームフィッシュ: はい
FAO - 水産業: 着陸, 種の外形; Publication: search | FIRMS - Stock assessments | FishSource | 私達の周りの海
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モデルに基づく推定値
好ましい温度 (参照 123201): 0.5 - 10.2, mean 7 °C (based on 292 cells).
系統多様性指数 (参照 82804): PD50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00661 (0.00581 - 0.00752), b=3.07 (3.03 - 3.11), in cm total length, based on LWR estimates for this species (Ref. 93245).
栄養段階 (参照 69278): 4.3 ±0.4 se; based on diet studies.
Generation time: 7.3 (5.6 - 9.2) years. Estimated as median ln(3)/K based on 12 growth studies.
回復力 (参照 120179): 手段, １．４年～４．４年の倍増期間の最小個体群 (rm=0.55-0.87; K=0.07-0.17; tm=2-10; tmax=25; Fec=220,000).
Prior r = 0.52, 95% CL = 0.34 - 0.78, Based on 21 full stock assessments.
栄養素 (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.