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 - 680 m (Ref. 50550), usually ? - 80 m (Ref. 43939). 溫帶
North Pacific: Chukchi Sea to Bearing Sea, eastern Aleutian Is., and Gulf of Alaska to Kachemak Bay, Cook Inlet; SE Alaska at Limestone Inlet; to Okhotsk and Japan seas as far as northern North Korea.
北太平洋: 日本海 (參考文獻 559) 北部到白令海與阿拉斯加州東南方。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 47.0, range 43 - 51 cm
Max length : 74.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 56527); 最大体重: 8.0 kg (Ref. 56527)
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) : 14 - 17; 臀棘: 0; 臀鳍软条: 13 - 15. Head depressed, with bony spines and ridges dorsally (Ref. 559). Rounded bony plates bearing serrated margin present on dorsolateral surface of body (Ref. 559).
扁平的头部, 与硬棘与脊背面.(参考文献 559) 生长着锯齿状的边缘圆形的骨质板位于身体的背外侧表面之上。 (参考文献 559)
Found in shallow waters (Ref. 2850), on sand and mud bottoms from intertidal zone to depths often not greater than 80 m; seldom caught deeper than 150 m (Ref. 43939).
在沙与泥底部上, 发现于浅水域 (参考文献 2850)了。
北太平洋: 日本海 (參考文獻 559) 北部到白令海與阿拉斯加州東南方。
Mecklenburg, C.W., T.A. Mecklenburg and L.K. Thorsteinson, 2002. Fishes of Alaska. American Fisheries Society, Bethesda, Maryland. xxxvii +1037 p. (Ref. 43939)
人类利用
渔业: 没有兴趣
工具
特别资料
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Estimates based on models
Preferred temperature (Ref.
123201): -0.4 - 6.9, mean 2.4 °C (based on 1768 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00692 (0.00371 - 0.01290), b=3.10 (2.93 - 3.27), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (Ref.
69278): 4.1 ±0.3 se; based on diet studies.
回复力 (Ref.
120179): 低的, 最小族群倍增时间4.5 - 14 年 (Assuming Fec=10-100).
Fishing Vulnerability (Ref.
59153): High vulnerability (56 of 100).
