分类 / Names
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Teleostei >
Carangiformes (Jacks)
鱸形目 (Jacks) >
Carangidae (Jacks and pompanos) > Caranginae
Etymology: Decapterus: Greek, deka = ten + Greek, pteron = wing, fin (Ref. 45335).
More on author: Rüppell.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 底中水层性; 深度上下限 40 - 275 m (Ref. 12260). 熱帶; 40°N - 36°S, 18°E - 172°E
Indo-West Pacific: East Africa to Japan, the Arafura Sea (Ref. 9819) and Australia. A Lessepsian migrant (Ref. 72453).
印度-西太平洋: 東非到日本，阿拉弗拉海 (參考文獻 9819) 與澳洲。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 16.1, range 14 - 24.5 cm
Max length : 45.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9987); common length : 30.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9987); 最大体重: 110.00 g (Ref. 4883); 最大年龄: 12 年 (Ref. 5406)
背棘 (总数) : 9; 背的软条 (总数) : 28 - 31; 臀棘: 3; 臀鳍软条: 25 - 28; 脊椎骨: 24. Lateral line curved below soft dorsal and with 30-44 strong scutes; color bluish green above, silvery below; caudal fin hyaline to yellowish; dorsal fins hyaline basally, light dusky distally. Opercle with small, black spot; opercular membrane with smooth margin. Snout longer than eye diameter; squarish lower posterior edge of maxilla; upper jaw with small teeth anteriorly; soft dorsal and anal fins relatively low, not falcate; pectoral fin sub falcate. (Other source of data on morphology: Refs. 3131, 3197, 3287).
侧线下面弯曲软的背部与具有 30-44个强的鳞甲; 色彩蓝绿色的上方, 下面银色的; 尾鳍透明的到淡黄色的; 背鳍透明的基部地, 淡的暗色末梢部地。 鳃盖有小又黑色的斑点; 鳃盖薄膜有平滑的边缘。 吻长度超过眼直径; 颚骨的呈方形低后缘; 前面地上颌有小的齿; 软的背鳍与臀鳍相当低的, 不是镰刀状; 胸鳍接近镰刀状的。 (资料显示形态学的其他来源: 参考文献。 3131,3197,3287).
Adults dwell from middle to benthic (Ref. 11230), forming large schools in deep water, but occasionally inshore in sheltered bays in small to large groups (Ref. 48635). The most common Decapterus in coastal waters and on open banks of the Indian Ocean. They feed mainly on smaller planktonic invertebrates. Generally marketed fresh, may be dried or salted. Also sold frozen and canned (Ref. 9987).
从中央到底栖性 (参考文献 11230) 居住, 形成大群鱼群在深水中, 但是偶然地在近海掩蔽的海湾中形成小群到大群鱼群.(参考文献 48635) 在沿岸水域中最普遍的 Decapterus 与在印度洋的开放浅堆上。 主要吃比较小的浮游性无脊椎动物。 通常在市场上销售生鲜地了, 可能是乾燥或盐腌。 也卖冷冻与罐装的.(参考文献 9987)
印度-西太平洋: 東非到日本，阿拉弗拉海 (參考文獻 9819) 與澳洲。
Paxton, J.R., D.F. Hoese, G.R. Allen and J.E. Hanley, 1989. Pisces. Petromyzontidae to Carangidae. Zoological Catalogue of Australia, Vol. 7. Australian Government Publishing Service, Canberra, 665 p. (Ref. 7300)
人类利用
渔业: 高经济性; 诱饵: occasionally
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Estimates based on models
Preferred temperature (Ref.
123201): 16.8 - 27.4, mean 23.2 °C (based on 690 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01047 (0.00917 - 0.01196), b=2.96 (2.93 - 2.99), in cm total length, based on LWR estimates for this species (Ref.
93245).
营养阶层 (Ref.
69278): 3.7 ±0.4 se; based on diet studies.
Generation time: 1.5 (1.2 - 1.7) years. Estimated as median ln(3)/K based on 28
growth studies.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (K=0.2-1.4; tm=3; Fec=20,000; tmax>3).
Prior r = 0.68, 95% CL = 0.45 - 1.03, Based on 16 data-limited stock assessments.
Fishing Vulnerability (Ref.
59153): Low vulnerability (24 of 100).
Climate Vulnerability (Ref.
125649): Moderate vulnerability (42 of 100).
Nutrients (Ref.
124155): Calcium = 394 [150, 1,297] mg/100g; Iron = 3.4 [1.2, 8.1] mg/100g; Protein = 19.4 [18.0, 20.9] %; Omega3 = 0.359 [0.161, 0.825] g/100g; Selenium = 148 [46, 441] μg/100g; VitaminA = 10.8 [2.3, 46.9] μg/100g; Zinc = 1.31 [0.73, 2.52] mg/100g (wet weight); based on
nutrient studies.
