分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gadiformes (Cods) >
Gadidae (Cods and haddocks)
Etymology: Arctogadus: Greek, arktos = narrow + Latin , gadus = a fish (cod?) (Ref. 45335).
More on author: Peters.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海区的; 非迁移的; 深度上下限 0 - 1000 m (Ref. 1371). ; 87°N - 65°N, 130°W - 161°W (Ref. 1371)
Arctic and Northeast Atlantic: widely distributed in western part of Arctic basin, also northwest and northeast coasts of Greenland.
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 32.5 cm TL 雄鱼/尚未辨别雌雄; (Ref. 1371)
背棘 (总数) : 0; 臀棘: 0. Chin barbels rudimentary or absent.
Associated with ice (cryopelagic or epontic), found mainly in offshore waters, at or beyond the edge of the continental shelf (Ref. 1371). Feeds on fishes and crustaceans (Ref. 58426). Of little economic value (Ref. 1371).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
Oviparous, sexes are separate (Ref. 101194).
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)
人类利用
渔业: 低经济
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Estimates based on models
Preferred temperature (Ref.
123201): -1.3 - 1.6, mean -0.1 °C (based on 2624 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00794 (0.00418 - 0.01508), b=3.10 (2.94 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.2 ±0.35 se; based on food items.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (23 of 100).
Nutrients (Ref.
124155): Calcium = 39.2 [12.8, 104.3] mg/100g; Iron = 0.432 [0.174, 1.267] mg/100g; Protein = 17.6 [15.8, 19.4] %; Omega3 = 0.197 [0.076, 0.500] g/100g; Selenium = 14.6 [4.9, 40.4] μg/100g; VitaminA = 33.6 [4.1, 260.5] μg/100g; Zinc = 0.587 [0.320, 1.167] mg/100g (wet weight);
