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Carangiformes (Jacks) >
Carangidae (Jacks and pompanos) > Caranginae
Etymology: Decapterus: Greek, deka = ten + Greek, pteron = wing, fin (Ref. 45335).
Eponymy: Dr Patrick Russell (1727–1805) was a British surgeon and naturalist. [...] (Ref. 128868), visit book page.
More on author: Rüppell.
環境：環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
海 底生の漂泳性; 深さの範囲 40 - 275 m (Ref. 12260). Tropical; 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).
初回成熟時の長さ / サイズ / 重さ / 年齢
成熟: Lm 16.1, range 14 - 24.5 cm
Max length : 45.0 cm TL オス/雌雄の選別がない; (Ref. 9987); common length : 30.0 cm TL オス/雌雄の選別がない; (Ref. 9987); 最大公表体重: 110.00 g (Ref. 4883); 最大記録サイズ: 12 年 (Ref. 5406)
背面の脊椎 (合計) : 9; 背鰭 (合計) : 28 - 31; 肛門の骨: 3; 臀鰭: 25 - 28; 脊つい: 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).
Body shape (shape guide): fusiform / normal; Cross section: compressed.
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).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
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)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
人間の用途
水産業: 高い商業の; 餌: occasionally
用具
特記事項
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インターネットの情報源
モデルに基づく推定値
好ましい温度 (参照
123201): 16.8 - 27.4, mean 23.2 °C (based on 690 cells).
系統多様性指数 (参照
82804): PD
50 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01072 (0.00938 - 0.01224), b=2.97 (2.94 - 3.00), in cm total length, based on LWR estimates for this species (Ref.
93245).
栄養段階 (参照
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.
回復力 (参照
120179): 高い, １５か月以下の倍増期間の最小個体群 (K=0.73; assumed tm=1-2; Fec>10,000; tmax=12).
Prior r = 0.68, 95% CL = 0.45 - 1.03, Based on 16 data-limited stock assessments.
漁業の脆弱性 (Ref.
59153): Low vulnerability (24 of 100).
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気候脆弱性 (Ref.
125649): Moderate vulnerability (42 of 100).
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栄養素 (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.
