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 居于水底的; 深度上下限 37 - 201 m (Ref. 2850). 亞熱帶的; 51°N -
Eastern Pacific: Vancouver Island, British Columbia, Canada to central Baja California, Mexico.
東太平洋: 溫哥華島，加拿大卑詩省到墨西哥的下加利福尼亞中部。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 30.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 2850)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 21 - 22; 背的软条 (总数) : 11 - 12; 臀棘: 3; 臀鳍软条: 16 - 17; 脊椎骨: 40 - 41. Caudal may be very slightly forked. First 2 rays of pelvic fins elongated.
尾部的非常些微地可能是分岔。 腹鳍的最初 2个鳍条延长。
Feeds on crustaceans (Ref. 4925).
吃甲壳动物。 (参考文献 4925)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
東太平洋: 溫哥華島，加拿大卑詩省到墨西哥的下加利福尼亞中部。
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
工具
特别资料
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Estimates based on models
Preferred temperature (Ref.
123201): 7.7 - 12.4, mean 9.8 °C (based on 39 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7502 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00380 (0.00147 - 0.00981), b=3.15 (2.92 - 3.38), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.1 ±0.2 se; based on diet studies.
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 (20 of 100).
