分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Cottoidei (Sculpins) >
Cottidae (Sculpins)
Etymology: Hemilepidotus: Greek, hemi = half + Greek, lepis = scale + Greek, ous, otis = ear (Ref. 45335).
Environment: milieu / climate zone / 深度上下限 / distribution range
生态学
海洋 居于水底的; 深度上下限 0 - 450 m (Ref. 58496). 溫帶; 66°N - 34°N
North Pacific: Kamchatka, Russia and along the Commander and Aleutian Islands to St. Paul Island in the Bering Sea and to Monterey Bay, California, USA.
北太平洋: 勘察加, 俄國而且沿著到在白令海中的聖保羅島的指揮官與阿留申群島與到蒙德勒海灣，美國加州。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 51.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 2850); 最大体重: 1.1 kg (Ref. 40637)
背棘 (总数) : 10 - 12; 背的软条 (总数) : 18 - 20; 臀棘: 0; 臀鳍软条: 13 - 16; 脊椎骨: 35. Dorsal with moderate notches in the spinous part after the third spine, and between the spinous and rayed parts; caudal bluntly rounded; pelvic fins larger in males (Ref. 6885). Color variable, predominately red, sometimes brilliant red, with brown, white, and black mottling and spotting all over; there are four irregular dark saddles across back; the caudal fin with darker rays, sometimes with vertical light bars; some large males with darkly spotted pelvic fins (including base of pectorals) (Ref. 6885).
Body shape (shape guide): elongated.
在第三根棘后的硬棘的部分中背部有中等的凹槽, 与在棘与鳍条的部份之间; 尾部的钝地圆的; 腹鳍比较大的在雄性中.(参考文献 6885) 色彩可变的，成为主流红色, 有时色彩艳丽的红色, 有褐色的, 白色的, 与正在到处杂斑和斑点的黑色; 有横过背面的四个不规则的深色鞍状斑; 尾鳍有较深色的鳍条, 有时有垂直的浅色横带; 一些大的雄性有有深色斑点的腹鳍 (包括胸鳍基底).(参考文献 6885)
Usually near shore in rocky areas (Ref. 2850), from intertidal areas to 275 m depth (Ref. 6793). Adults feed on crabs, barnacles, and mussels (Ref. 6885). Good eating (Ref. 2850).
通常在岩石区 (参考文献 2850) 中的近岸, 从潮间带的沿岸区域到 275 公尺深.(参考文献 6793) 成鱼吃螃蟹，藤壶与贻贝。 (参考文献 6885) 好吃.(参考文献 2850)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
北太平洋: 勘察加, 俄國而且沿著到在白令海中的聖保羅島的指揮官與阿留申群島與到蒙德勒海灣，美國加州。
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)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-1)
人类利用
渔业: 商业性; 游钓鱼种: 是的; 水族馆: 公众的水族馆
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特别资料
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Estimates based on models
Preferred temperature (参考文献
123201): 0.9 - 7.7, mean 4.4 °C (based on 386 cells).
Phylogenetic diversity index (参考文献
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00589 (0.00281 - 0.01234), b=3.15 (2.97 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (参考文献
69278): 3.5 ±0.6 se; based on diet studies.
回复力 (参考文献
120179): 非常低的, 最小族群倍增时间超过14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (40 of 100).
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