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 - 50 m (Ref. 9283). 亞熱帶的; 34°N - 18°S, 118°W - 70°W
Eastern Pacific: Redondo Beach in southern California, USA to Peru; rare north of Baja California, Mexico.
東太平洋: 在美國的南加州到祕魯中的 Redondo 海灘; 墨西哥的下加利福尼亞稀有北方。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 40.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 55763); common length : 24.0 cm FL 雄鱼/尚未辨别雌雄; (Ref. 9283)
Body very short, deep, and compressed; lower branch of first gill arch with 30 to 35 gill rakers; dorsal fin with 8 spines followed by another spine and 21 to 24 soft rays (VIII1, 21-24); anterior lobe of second dorsal and anal fins not elongated in adults; anterior dorsal spines prolonged in juveniles; body scaleless; lateral line scutes very weak and poorly differentiated; body silvery to gold with metallic blue highlights; juveniles silvery, with a dark oval stain on the straight part of the lateral line (ref. 55763).
身体非常短的﹐深的﹐与扁长形的; 低分支第一个鳃弓有 30 到 35个鳃耙; 背鳍有 8根棘跟随着另一根棘与 21 到 24个软鳍条了;(81,21-24) 第二背鳍与臀鳍的前面叶不延长当成鱼时; 前面的背棘在稚鱼中延长; 身体无鳞片的; 侧线鳞甲非常弱的而且贫乏地区别了; 身体用铁蓝色的突出部分的银色到黄金; 稚鱼银色的, 具有一个深色的椭圆形污染那之上笔直地侧线 (参考文献 55763) 的部份.
Adults are found in coastal waters up to at least 50 m depth (Ref. 9283). They generally form schools near the bottom (Ref. 9283). Juveniles are encountered near the surface (Ref. 9283). They feed on small fishes and crustaceans (Ref. 9283). Marketed fresh and salted or dried (Ref. 9283).
一个大洋性与底栖种发现于沿岸水域向上到至少 50 公尺深了。 (参考文献 9283) 通常在底部的附近形成鱼群。 (参考文献 9283) 稚鱼被见到接近水表面。 (参考文献 9283) 吃小鱼与甲壳动物。 (参考文献 9283) 在市场上销售生鲜地了与盐腌或乾燥的.(参考文献 9283)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
東太平洋: 在美國的南加州到祕魯中的 Redondo 海灘; 墨西哥的下加利福尼亞稀有北方。
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: 低经济
工具
特别资料
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网络资源
Estimates based on models
Preferred temperature (Ref.
123201): 20.5 - 28.4, mean 25.1 °C (based on 68 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01738 (0.01092 - 0.02766), b=2.83 (2.70 - 2.96), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (Ref.
69278): 4.3 ±0.5 se; based on diet studies.
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (30 of 100).
Nutrients (Ref.
124155): Calcium = 78.7 [38.4, 176.8] mg/100g; Iron = 1.24 [0.61, 2.65] mg/100g; Protein = 17.8 [15.7, 20.2] %; Omega3 = 0.296 [0.153, 0.593] g/100g; Selenium = 25.7 [11.0, 58.5] μg/100g; VitaminA = 17.2 [4.4, 65.3] μg/100g; Zinc = 0.553 [0.352, 0.864] mg/100g (wet weight);
