分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Carangiformes (Jacks) >
Carangidae (Jacks and pompanos) > Trachinotinae
Etymology: Trachinotus: Greek, trachys, -eia, -ys = rough + Greek,noton = back (Ref. 45335).
More on author: Lacepède.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋; 半咸淡水 礁区鱼类; 深度上下限 1 - 7 m (Ref. 5439). ; 31°N - 35°S, 30°E - 157°W
Indo-Pacific: Red Sea and East Africa (Ref. 3287) to the Marshall Islands and Samoa, north to southern Japan, south to Australia.
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm ?, range 58 - ? cm
Max length : 110 cm FL 雄鱼/尚未辨别雌雄; (Ref. 1602); common length : 40.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3280); 最大体重: 3.4 kg (Ref. 40637)
背棘 (总数) : 7; 背的软条 (总数) : 18 - 20; 臀棘: 3; 臀鳍软条: 16 - 18.
Juveniles inhabit sandy shorelines and shallow sandy or muddy bays near river mouths while adults move out in schools to clear seaward coral and rock reefs (Ref. 5213). Juveniles are in small schools, while adults are usually solitary (Ref. 48635). Adults feed primarily on sand mollusks and other hard-shelled invertebrates (Ref. 9710).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
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: 低经济; 养殖: 商业性; 游钓鱼种: 是的; 水族馆: 公众的水族馆
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Estimates based on models
Preferred temperature (Ref.
123201): 24.8 - 29.3, mean 28.4 °C (based on 3759 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02692 (0.01497 - 0.04839), b=2.81 (2.65 - 2.97), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.8 ±0.36 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 (Assuming tm=2-4).
Fishing Vulnerability (Ref.
59153): High to very high vulnerability (73 of 100).
Climate Vulnerability (Ref.
125649): Very high vulnerability (93 of 100).
Nutrients (Ref.
124155): Calcium = 34.7 [14.6, 65.4] mg/100g; Iron = 0.575 [0.303, 1.202] mg/100g; Protein = 19.7 [17.7, 21.7] %; Omega3 = 0.0854 [, ] g/100g; Selenium = 27.9 [14.2, 59.5] μg/100g; VitaminA = 27.7 [6.5, 105.1] μg/100g; Zinc = 0.919 [0.590, 1.375] mg/100g (wet weight); based on
nutrient studies.