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 20 - 269 m (Ref. 27311). 溫帶
Northwest Pacific: northern Japan, Peter the Great Bay, and eastern coast of the Korean Peninsula.
西北太平洋: 朝鮮半島的日本北部，聖彼得灣與東岸。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 50.0 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) : 8 - 10; 背的软条 (总数) : 12 - 14; 臀棘: 0; 臀鳍软条: 8 - 12. Snout pointed, with 10 or more barbels on its ventral surface. No well-developed strong keel on side of the head. Branchial membranes united to isthmus. In addition to these characteristics, it differs from other agonids in having 11 or more dorsal fin rays, and 13 or more anal fin rays.
吻端尖的, 与 10个或更多触须在它的腹面上。 没有发展良好的在头部的侧边上的强的龙骨脊。 鳃盖膜连接到峡部了。 以及这些特性，它与其他不同 agonids 有 11个或更多背鳍鳍条 , 与 13个或更多臀鳍棘条。
Common on muddy sand bottoms in 150 m or less. Adults feed on crustaceans and marine worms (Ref. 28197).
在 150 公尺以内中的常见于泥泞的砂质底部。 吃甲壳动物与海洋的蠕虫。 (参考文献 28197)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
Mature females are multiple spawners (Ref. 32372).西北太平洋: 朝鮮半島的日本北部，聖彼得灣與東岸。
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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Estimates based on models
Preferred temperature (Ref.
123201): 1 - 18.4, mean 13.8 °C (based on 141 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5312 [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): 3.3 ±0.40 se; based on food items.
回复力 (Ref.
120179): 低的, 最小族群倍增时间4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (40 of 100).
