分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Zoarcoidei (Eelpouts and pricklebacks) >
Stichaeidae (Pricklebacks) > Chirolophinae
Etymology: Chirolophis: Greek, cheir = hand + Greek, lophos = crest (Ref. 45335).
More on authors: Jordan & Williams.
环境：氛围 / 气候带 / 深度上下限 / 分布范围
生态学
海洋 居于水底的; 深度上下限 20 - 80 m (Ref. 51666). 溫帶
Eastern Pacific: Aleutian Islands, Alaska to San Miguel Island, southern California, USA.
東太平洋: 阿留申群島，阿拉斯加到桑河 Miguel 島，美國的南加州。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 15.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 2850)
背棘 (总数) : 53 - 55; 背的软条 (总数) : 0; 臀棘: 1; 臀鳍软条: 37 - 42. Caudal rounded (Ref. 6885). Color variable- males brownish, sometimes with a red tinge; pale spots rimmed with darker on sides of body; spots fainter, smaller, and more numerous dorsally on sides; light on lower part of head with several brown streaks; white on pelvic fins and anterior part of anal fin; other fins with brown pigment spots in bands forming faint bars. Females nearly plain brown on body; in line spread along middle of dorsal fin about 13 dark spots each surrounded by a clear area to form prominent ocelli (Ref. 6885).
Body shape (shape guide): elongated.
尾鳍圆的.(参考文献 6885) 色彩可变的- 雄性褐色的, 有时有一种红色的淡色; 灰白的斑点边比较深色的在身体侧边上; 斑点比较模糊的，比较小的，与众多的在侧边背面上; 头部下半部淡色的有一些褐色条纹; 在腹鳍与臀鳍的前部上的白色; 另外地在形成模糊的横带的条纹中鳍有褐色有颜色斑点。 雌性几乎全褐色在身体上; 成直线状传布沿着背鳍的中央大约 13个深色的斑点每个被一个清澈的区域包围形成突出的假眼斑.(参考文献 6885)
Usually in intertidal and subtidal rocky areas (Ref. 2850, 51666). Sometimes hides in crevices and tubeworms holes with only head protruding (Ref. 2850).
通常在潮间带与亚潮间带的岩石区。 (参考文献 2850,51666) 有时躲在裂隙与管虫洞中只把头部伸出.(参考文献 2850)
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
東太平洋: 阿留申群島，阿拉斯加到桑河 Miguel 島，美國的南加州。
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 2025-2 (Global))
人类利用
渔业: 商业性; 水族馆: 商业性
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特别资料
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基于模型的估算
首选温度 (参考文献
123201): 4.9 - 11.6, mean 7.9 °C (based on 39 cells).
系统发育多样性指数 (参考文献
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00372 (0.00142 - 0.00972), b=3.16 (2.93 - 3.39), 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): 3.6 ±0.50 se; based on food items.
回复力 (参考文献
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
渔业脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
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