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 8 - 12 m (Ref. 51666). 亞熱帶的; 59°N - 27°N, 156°W - 114°W
Eastern Pacific: Kodiak Island, Alaska to Rio Santo Tomas, northern Baja California, Mexico.
東太平洋: 科迪亞克熊島，阿拉斯加到 Rio 聖者 Tomas ，墨西哥的下加利福尼亞北部。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 30.5 cm TL 雄鱼/尚未辨别雌雄; (Ref. 4925)
背棘 (总数) : 65 - 73; 背的软条 (总数) : 0; 臀棘: 0; 臀鳍软条: 40 - 52. Caudal rounded; pectorals as minute flaps (Ref. 6885). Dark reddish brown to black with head pale enough to display 3 dark light-edged bands radiating from each eye; light band sometimes prominent across base of caudal fin and extending on dorsal and anal fins (Ref. 6885).
尾鳍圆的; 如细小的鳃盖胸鳍.(参考文献 6885) 红黑色的褐色到黑色的有头部灰白的充足显示从每个眼放射的 3条深色的边缘淡色的条纹; 淡色的条纹有时突出的越过尾鳍基底而且在背鳍与臀鳍上延伸.(参考文献 6885)
Facultative air-breathing (Ref. 126274); Juveniles and adults inhabit intertidal areas down to 8 m depth (Ref. 2850); Individuals to 2 cm in length have been taken from surface waters (Ref. 6885). Found under rocks and in gravel areas (Ref. 2850). May remain out of water under rocks or seaweed (Ref. 31184). Breathe air (Ref. 31184) and can stay out of water for 10-23 hours if kept moist (Ref. 51276). Oviparous, eggs are laid in several clumps or masses which are guarded by the male (Ref. 58332).
栖息于潮间带的区域稚鱼与成鱼向下至 8 公尺深;(参考文献 2850) 个体对 2 公分长曾经取自水表面。 (参考文献 6885) 发现于岩石之下了与在砾石区域中.(参考文献 2850) 可以停留在岩石或海草下面离开水面.(参考文献 31184) 呼吸空气 (参考文献 31184) 而且能离开水面停留 10-23 小时如果保持潮湿.(参考文献 51276)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Eggs are laid in several clumps or masses which are guarded by the male (Ref. 58332).東太平洋: 科迪亞克熊島，阿拉斯加到 Rio 聖者 Tomas ，墨西哥的下加利福尼亞北部。
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 2024-2)
人类利用
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特别资料
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Estimates based on models
Preferred temperature (Ref.
123201): 8.9 - 14, mean 10.1 °C (based on 169 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [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): 2.5 ±0.2 se; based on diet studies.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (tm=2.5; Fec=1,700).
Fishing Vulnerability (Ref.
59153): Low vulnerability (21 of 100).
