分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 底中水層性; 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 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 18.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 2850); 最大年齡: 9 年 (Ref. 56049)
背棘 (總數) : 24 - 27; 背的軟條 (總數) : 9 - 10; 臀棘: 1; 臀鰭軟條: 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).
刺狀的背部被呈現出的一系列的小棘,與薄膜分離; 軟的背鰭三角形的而且放置在身體正後方; 尾鰭小的而且細地分岔; 臀鰭棘小而寬的, 鰭反映軟的背鰭; 胸鰭截形.(參考文獻 6885) 灰白的褐色班點的, 從橄欖綠色的到黃色的褐色背面改變; 乳脂色的腹側白色的; 在鰓蓋與延伸至咽喉而且跳躍一個向前延伸的深色條紋的上方胸鰭之間的一個明亮的銀色小區塊經過眼睛到吻; 繁殖雄性有鮮紅色吻與發出磷光的吻。 (參考文獻 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.
發現於海藻床，鰻草，岩石區., 與在砂質底部之上.(參考文獻 2850) 通常接近水表面成群, 有時形成密集的魚群相當外海.(參考文獻 2850) 吃小型甲殼動物與仔魚。 (參考文獻 6885) 最小深度報告取自參考文獻 57178.
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)
人類使用
漁業: 商業性; 水族館: 公眾的水族館
工具
特別的報告
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網路資源
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).
營養階層 (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.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 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);
