分类 / Names
俗名 | 同种异名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa
Actinopterygii
辐鳍鱼纲 (条鳍鱼) >
Perciformes (Perch-likes) >
Carangidae (Jacks and pompanos) > Trachinotinae
Etymology: Trachinotus: Greek, trachys, -eia, -ys = rough + Greek,noton = back (Ref. 45335).
环境 / 气候 / 范围
生态学
; 海洋; 半咸淡水 底中水层性; 海洋洄游的 (Ref. 51243); 深度上下限 1 - 70 m (Ref. 9626). , preferred 23°C (Ref. 107945); 43°N - 38°S, 97°W - 35°W (Ref. 44847)
Western Atlantic: Massachusetts, USA through the Gulf of Mexico and scattered localities in the West Indies (Ref. 26938) to Brazil. Also found in Argentina (Ref. 44847). Absent from clear waters of Bahamas and similar islands (Ref. 7251).
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm ?, range 25 - ? cm
Max length : 64.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 7251); common length : 40.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5217); 最大体重: 3.8 kg (Ref. 40637)
Adults occur in coastal waters, commonly entering bays and estuaries. Juveniles found in sandy beaches exposed to wave action (Ref. 5217). Adults are absent from insular areas with coralline habitats (Ref. 5217). They generally form small to large schools. They feed on mollusks, crustaceans and other invertebrates and small fish. Excellent food fish (Ref. 9626). Highest priced marine food fish in the USA (Ref. 171). Have been reared in captivity (Ref. 35420).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)
CITES (Ref. 94142)
Not Evaluated
人类利用
渔业: 高经济性; 养殖: 商业性; 游钓鱼种: 是的; 水族馆: 公众的水族馆
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合作者照片Stamps, Coins声音神经毒速度泳型鳃区Otoliths脑重体重比眼睛色素
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Estimates of some properties based on models
Phylogenetic diversity index (Ref.
82805): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
营养阶层 (Ref.
69278): 3.5 ±0.6 se; Based on diet studies.
回复力 (Ref.
69278): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Assuming tm=2-4).
脆弱性 (Ref.
59153): Moderate vulnerability (37 of 100) .
