Common names from other countries
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; 半咸淡水 居于水底的; 深度上下限 55 - 73 m (Ref. 5951). 溫帶; 50°N - 29°N, 82°W - 52°W
Western Atlantic: Gulf of St. Lawrence in Canada to northern Florida in USA.
西大西洋: 在美國的加拿大到佛羅里達北部的聖勞倫斯灣。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 21.9  range ? - ? cm
Max length : 45.7 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5951); 最大年龄: 7 年 (Ref. 1093)
Occurs from shore to 45 m depth, occasionally in deeper water.
生存于对 45 公尺深的海岸, 偶见于较深的水域。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
西大西洋: 在美國的加拿大到佛羅里達北部的聖勞倫斯灣。
Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)
CITES (Ref. 128078)
Not Evaluated
人类利用
渔业: 商业性
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Estimates based on models
Preferred temperature (Ref.
115969): 0.9 - 10.4, mean 4.7 (based on 23 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5645 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01023 (0.00778 - 0.01346), b=2.99 (2.92 - 3.06), in cm Total Length, based on LWR estimates for this species (Ref.
93245).
营养阶层 (Ref.
69278): 3.7 ±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 (K=0.24).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (43 of 100).
Climate Vulnerability (Ref.
125649): High vulnerability (58 of 100).