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) >
Gerreidae (Mojarras)
Etymology: Gerres: Latin, gerres = a kind of anchovies; cited by Plinius.
環境 / 氣候 / 範圍
生態學
; 海洋; 淡水; 半鹹淡水 礁區魚類; 非產卵性溯降河的 (Ref. 51243); 深度上下限 1 - 15 m (Ref. 9710). , preferred ?; 33°N - 23°S, 98°W - 34°W
Western Atlantic: Bermuda and Florida, USA; Bahamas, northern Gulf of Mexico, around Caribbean, including Antilles and south American coast (Ref. 26938) to Rio de Janeiro, Brazil.
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 20.0, range 19 - ? cm
Max length : 41.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 7251); common length : 30.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 6077); 最大體重: 530.00 g (Ref. 40637)
臀棘 3; 臀鰭軟條: 7. Silvery with about seven faint pinkish bars on side on body; pelvic fins yellow (Ref. 13442).
Inhabits shallow coastal waters in open sandy and surf areas, seagrass beds, near reefs, and mangrove channels (Ref. 7251). Enters brackish water, sometimes even fresh water (Ref. 3722). May occur in small aggregations (Ref. 3722). Feeds on benthic invertebrates such as worms, clams, crustaceans (Ref. 3722); also feeds on insects (Ref. 9303). Often seen feeding in sand patches among reefs by thrusting its mouth into the sediment and expelling sand from the gill openings (Ref. 13442). Easily approached (Ref. 9710). Marketed fresh but not highly esteemed; also processed into fishmeal (Ref. 3722).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Bussing, W.A., 1995. Gerreidae. Mojarras. p. 1114-1128. In W. Fischer, F. Krupp, W. Schneider, C. Sommer, K.E. Carpenter and V. Niem (eds.) Guia FAO para Identification de Especies para lo Fines de la Pesca. Pacifico Centro-Oriental. 3 Vols. FAO, Rome. (Ref. 9303)
CITES (Ref. 94142)
Not Evaluated
人類使用
漁業: 低經濟; 誘餌: occasionally
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