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Teleostei >
Gadiformes (Cods) >
Moridae (Morid cods)
Etymology: Halargyreus: Greek, als = salt + Greek, argyros = silver (Ref. 45335).
More on author: Günther.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海区的; 深度上下限 450 - 3000 m (Ref. 50550). 深水域; 67°N - 60°S, 86°W - 122°W (Ref. 1371)
Spotty records from the subarctic and subantarctic to temperate waters of the Atlantic Ocean. South Atlantic: along the coast of Africa, on Walvis Ridge, near Discovery and Meteor seamounts and on the continental slope of Antarctica (Ref. 44938). Northwest Atlantic: Canada (Ref. 5951). North Pacific: northwestern Bering Sea and the Pacific Ocean south of the Gulf of Alaska to California and to Japan and the Sea of Okhotsk.
點狀的對大西洋的溫帶水域來自靠近北極而子南極者的紀錄。 大西洋南方部: 在 Walvis 脊上，沿著非洲的海岸, 在發現與流星海洋山脊的附近與在南極洲的大陸斜坡上。 (參考文獻 44938) 北太平洋: 在西北部的白令海與阿拉斯加灣到加州太平洋南方與至日本與鄂霍次克海。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 56.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 1371)
背棘 (总数): 0; 背的软条 (总数): 58-67; 臀棘 0; 臀鳍软条: 42 - 53; 脊椎骨: 52 - 55. Eye large, its diameter about equal to snout length. Lower jaw slightly projecting; chin barbel absent. Elongate filament in first dorsal fin absent. Anal fin originating at about the midlength of body, deeply indented; pectoral fins not reaching to anal fin origin. Outer 2 pelvic rays elongate. Anterior gill rakers of 1st arch longer than gill filaments. Ventral light organ absent. Color is generally pale, silvery in fresh specimen; urobranchial cavity black (Refs. 1371, 43939).
眼大的, 它的直径大约等于吻的长度。 下颌些微突出; 下巴触须不存在。 在第一背鳍的延长丝状突起不存在。 于大约身体的身体中央的臀鳍起点, 深深地切割成锯齿状; 胸鳍不延伸到臀鳍起源。 外部的 2个腹鳍鳍条延长。 第一的前面鳃耙成弓形弯曲长度超过鳃丝。 腹面发光器不存在。 色彩是通常灰白的, 银色的在新鲜的标本中; urobranchial 洞黑色 (参考文献。 1371,43939).
Epibenthic (Ref. 58426). Food consists of free-living small animals, such as crustaceans and squids. This species is reportedly being caught by trawl in temperate waters of Australia (Ref. 9563).
食物由独立生存的小动物，例如甲壳动物与乌贼组成。 这种是据报告在澳大利亚的温带水域中被拖网捕获.(参考文献 9563)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
點狀的對大西洋的溫帶水域來自靠近北極而子南極者的紀錄。 大西洋南方部: 在 Walvis 脊上，沿著非洲的海岸, 在發現與流星海洋山脊的附近與在南極洲的大陸斜坡上。 (參考文獻 44938) 北太平洋: 在西北部的白令海與阿拉斯加灣到加州太平洋南方與至日本與鄂霍次克海。
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
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Estimates based on models
Preferred temperature (Ref.
123201): 0.2 - 7.1, mean 3.7 °C (based on 813 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00195 - 0.00776), b=3.11 (2.93 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.4 ±0.47 se; based on food items.
回复力 (Ref.
120179): 非常低的, 最小族群倍增时间超过14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (42 of 100).
Climate Vulnerability (Ref.
125649): Low vulnerability (11 of 100).
Nutrients (Ref.
124155): Calcium = 24.8 [7.6, 57.6] mg/100g; Iron = 0.326 [0.144, 0.931] mg/100g; Protein = 17.3 [15.6, 19.1] %; Omega3 = 0.115 [0.044, 0.294] g/100g; Selenium = 23.4 [7.2, 63.4] μg/100g; VitaminA = 32.9 [4.2, 273.0] μg/100g; Zinc = 0.528 [0.283, 1.067] mg/100g (wet weight);
