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 底中水层性; 深度上下限 0 - 30 m (Ref. 6885). 溫帶; 59°N - 14°N, 136°W - 93°W
Eastern Pacific: Sitka, Alaska to Punta Banda, northern Baja California, Mexico.
東太平洋: Sitka ，阿拉斯加到 Punta 班達海，墨西哥的下加利福尼亞北部。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 18.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 2850); 最大年龄: 9 年 (Ref. 56049)
背棘 (总数) : 24 - 27; 背的软条 (总数) : 9 - 10; 臀棘: 1; 臀鳍软条: 9. Spinous dorsal represented by a series of small spines, free from membrane; soft dorsal fin triangular and placed well back on body; caudal fin small and finely forked; anal fin spine small and broad, the fin mirroring the soft dorsal fin; pectorals truncate (Ref. 6885). Pale mottled brown, varying from olive green to yellow brown dorsally; creamy white ventrally; a bright silvery patch between operculum and pectorals extending to throat and bounded above by a dark band that extends forward through eye to snout; breeding males with bright red snout and phosphorescent snout (Ref. 6885).
刺状的背部被呈现出的一系列的小棘,与薄膜分离; 软的背鳍三角形的而且放置在身体正后方; 尾鳍小的而且细地分岔; 臀鳍棘小而宽的, 鳍反映软的背鳍; 胸鳍截形.(参考文献 6885) 灰白的褐色班点的, 从橄榄绿色的到黄色的褐色背面改变; 乳脂色的腹侧白色的; 在鳃盖与延伸至咽喉而且跳跃一个向前延伸的深色条纹的上方胸鳍之间的一个明亮的银色小区块经过眼睛到吻; 繁殖雄性有鲜红色吻与发出磷光的吻。 (参考文献 6885)
Found in kelp beds, eelgrass, rocky areas, and over sand bottoms (Ref. 2850). Usually near the surface in schools, sometimes in dense schools well offshore (Ref. 2850). Feeds on small crustaceans and fish larvae (Ref. 6885). Minimum depth reported taken from Ref. 57178.
发现于海藻床，鳗草，岩石区了, 与在砂质底部之上.(参考文献 2850) 通常接近水表面成群, 有时形成密集的鱼群相当外海.(参考文献 2850) 吃小型甲壳动物与仔鱼。 (参考文献 6885)
Nest is built, usually in kelp. Males are territorial (Ref. 6885) and guard the nest.東太平洋: Sitka ，阿拉斯加到 Punta 班達海，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)
人类利用
渔业: 商业性; 水族馆: 公众的水族馆
工具
特别资料
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Estimates based on models
Preferred temperature (Ref.
123201): 8.9 - 17.3, mean 10.4 °C (based on 184 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00263 (0.00103 - 0.00672), b=3.14 (2.92 - 3.36), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.4 ±0.42 se; based on food items.
Generation time: 2.1 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (tm=1; tmax=9; Fec=1,200; K=0.5).
Fishing Vulnerability (Ref.
59153): Low vulnerability (25 of 100).
Nutrients (Ref.
124155): Calcium = 59.4 [36.7, 125.3] mg/100g; Iron = 0.409 [0.237, 0.732] mg/100g; Protein = 16.6 [15.4, 17.8] %; Omega3 = 0.449 [0.219, 0.928] g/100g; Selenium = 10.7 [4.5, 23.6] μg/100g; VitaminA = 46.3 [11.9, 175.5] μg/100g; Zinc = 0.781 [0.547, 1.090] mg/100g (wet weight);
