分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Carangiformes (Jacks)
鱸形目 (Jacks) >
Carangidae (Jacks and pompanos) > Trachinotinae
Etymology: Trachinotus: Greek, trachys, -eia, -ys = rough + Greek,noton = back (Ref. 45335).
More on author: Cuvier.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 底中水层性; 深度上下限 0 - 100 m (Ref. 122694). 亞熱帶的; 35°N - 26°S, 121°W - 70°W
Eastern Pacific: Redondo Beach in southern California, USA to Chile, including the Galapagos Islands.
東太平洋: 在美國的南加州到祕魯中的 Redondo 海灘, 包括加拉巴哥群島。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 51.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 2850); common length : 30.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 55763)
Body deep (less so with age) and strongly compressed; mouth small; jaw teeth small, villiform, and only slightly hooked, disappearing with age; lower branch of first gill arch with 8 to 10 gill rakers; dorsal fin with 6 spines followed by another spine and 24 to 27 soft rays (VI+I, 24-27); upper third of body dark; belly white; flanks with golden highlights; no distinctive marks (Ref. 55763).
身体纵深的 (比较不如此的随着年龄) 与非常扁长形的; 嘴小的; 颌齿小的﹐绒毛状的, 而且只些微地钩住了, 随着年龄而消失; 低分支第一个鳃弓有 8 到 10个鳃耙; 背鳍有 6根棘跟随着另一根棘与 24 到 27个软鳍条了;(6+ I, 24-27) 上面的身体中的第三深色的; 腹部白色的; 侧面有金色的突出部分; 没有特殊的标志.(参考文献 55763)
Adults are found in coastal waters, usually forming schools in shallow inshore sandy areas (Ref. 9283). They feed on mollusks, crustaceans, other invertebrates and small fishes (Ref. 9283). Excellent for human consumption. Minimum depth range based on estimate; to be replaced with a better reference.
发现于沿岸水域了, 通常形成群体.(参考文献 9283) 通常在沿岸浅水区沙地。 吃软件动物，甲壳动物，其他的无脊椎动物与小鱼。 (参考文献 9283) 优良的供人类消费。
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, 包括加拉巴哥群島。
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
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特别资料
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Estimates based on models
Preferred temperature (Ref.
123201): 17.7 - 28.3, mean 23.2 °C (based on 70 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00933 (0.00517 - 0.01686), b=2.90 (2.73 - 3.07), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (Ref.
69278): 3.7 ±0.55 se; based on food items.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (40 of 100).
