分類 / Names
俗名 | 同種異名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa
Actinopterygii
輻鰭魚綱 (條鰭魚) >
Perciformes (Perch-likes) >
Carangidae (Jacks and pompanos) > Trachinotinae
Etymology: Trachinotus: Greek, trachys, -eia, -ys = rough + Greek,noton = back (Ref. 45335).
環境 / 氣候 / 範圍
生態學
; 海洋; 半鹹淡水 底中水層性; 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 / 年齡
Maturity: Lm ?, range 25 - ? cm
Max length : 64.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 7251); common length : 40.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5217); 最大體重: 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 | 產卵場 | 卵 | 孕卵數 | 仔魚
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
人類使用
漁業: 高經濟性; 養殖: 商業性; 游釣魚種: 是的; 水族館: 公眾的水族館
更多資訊
合作者照片Stamps, Coins聲音神經毒速度泳型鰓區Otoliths腦重體重比眼睛色素
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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].
營養階層 (Ref.
69278): 3.5 ±0.6 se; Based on diet studies.
回復力 (Ref.
69278): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Assuming tm=2-4).
瀕危性 (Ref.
59153): Moderate vulnerability (37 of 100) .
