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 0 - 65 m (Ref. 50550). 溫帶
Northwest Pacific: Kuril Islands and Tartar Strait to Peter the Great Bay, Japan Sea.
西北太平洋: 到聖彼得灣，日本海洋的千島群島與韃靼人海峽。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 17.8 range ? - ? cm
Max length : 18.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 56557)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 2; 背的软条 (总数) : 39 - 40; 臀棘: 1 - 2; 臀鳍软条: 29 - 31. Resemble B. leurolepis but easily distinguished by a distinct dark (blue when fresh) blotch on the operculum, and a smaller number of lateral line scales. Attains about 15 cm SL.
与 B. leurolepis 相似但是容易地在鳃盖上藉着一个明显的深色 (蓝色的新鲜时) 斑块区别了, 与一个少数的侧线鳞片。 达到大约 15 公分 SL 。
Inhabits rocky shore areas.
栖息于岩岸区域。
Pairing observed during breeding (Ref. 205).西北太平洋: 到聖彼得灣，日本海洋的千島群島與韃靼人海峽。
Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984. The fishes of the Japanese Archipelago. Vol. 1. Tokai University Press, Tokyo, Japan. 437 p. (text). (Ref. 559)
人类利用
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特别资料
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Estimates based on models
Preferred temperature (Ref.
123201): 3 - 18.5, mean 10.3 °C (based on 66 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5703 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.6 ±0.3 se; based on size and trophs of closest relatives
Generation time: 2.9 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (tmax=8+; Fec = 19,720).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
