分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海区的; 深度上下限 0 - 3290 m (Ref. 50610). 深水域; 55°N - 48°N
Eastern Pacific: British Columbia in Canada to central Baja California in Mexico.
東太平洋: 對中央的墨西哥的下加利福尼亞的加拿大的英屬哥倫比亞。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 21.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 2850)
简单描述
型态特徵 | 形态测量图
背棘 (总数): 0; 背的软条 (总数): 8-13; 臀棘 0; 臀鳍软条: 26 - 33; 脊椎骨: 82 - 91. Pectorals moderately long and narrow (Ref. 6885). Greenish brown above, silvery on sides and belly showing delicate iridescence (Ref. 6885). Branchiostegal rays: 8 (Ref. 35950).
胸鳍中等长度而狭窄的.(参考文献 6885) 绿褐色的上方, 银色的在显示娇弱的彩虹色的侧边与腹面上.(参考文献 6885) 鳃条骨: 8.(参考文献 35950)
Occur from near surface to bathypelagic depths. Feed mainly on small fishes but also takes small crustaceans and cephalopods (Ref. 6885). Predators include albacore, salmon, swordfish and lancetfish (Ref. 4525). Oviparous, with planktonic larvae (Ref. 35950).
出现自表面到底栖大洋性深度附近。 主要捕食小鱼也捕食小型甲壳动物与头足类动物.(参考文献 6885) 掠食者包括巴鲣鱼，鲑鱼，剑旗鱼与柳叶鱼。 (参考文献 4525) 卵生的, 仔鱼为浮游性.(参考文献 35950)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Oviparous (Ref. 35950).東太平洋: 對中央的墨西哥的下加利福尼亞的加拿大的英屬哥倫比亞。
Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. (Ref. 2850)
人类利用
更多信息
年龄范围成长体长-体重体长-体长体长-频率形态测量图型态特徵仔鱼稚鱼动力学入添量丰度BRUVS
合作者照片Stamps, Coins Misc.声音神经毒速度泳型鳃区Otoliths脑重体重比眼睛色素
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Estimates based on models
Preferred temperature (Ref.
123201): 2.6 - 4.7, mean 3.3 °C (based on 21 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00219 (0.00088 - 0.00547), b=3.08 (2.86 - 3.30), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 4.1 ±0.55 se; based on food items.
Generation time: 1.6 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Assuming tmax>3).
Fishing Vulnerability (Ref.
59153): Low vulnerability (20 of 100).
