分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋; 半鹹淡水 pelagic-neritic. 熱帶; 19°N - 9°N, 90°W - 78°W (Ref. 189)
Western Central Atlantic: Belize south to Panama and northeastern Colombia.
中西大西洋: 貝里斯南至巴拿馬與東北方的哥倫比亞。
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 15.9 cm TL 雄魚/尚未辨別雌雄; (Ref. 124486); common length : 9.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5217)
背棘 (總數) : 0; 臀棘: 0; 臀鰭軟條: 18 - 22. Snout moderate, about 2/3 eye diameter; maxilla relatively long, tip bluntly rounded, reaching to and a little beyond front margin of pre-operculum; gill cover canals of panamensis type. Anal fin fairly long, its origin below about middle of dorsal fin base. A silver stripe along flank, less than eye diameter (Ref. 189). Upper surface of head and back with dusky punctuations: dark spots at base of anal, median dark line posterior to anal (Ref. 37032).
Body shape (shape guide): elongated; Cross section: oval.
吻中等的, 大約 2/3 眼直徑; 顎骨相當長的, 頂端鈍地圓的, 延伸到與稍微超過前鰓蓋的在前面邊緣; panamensis 類型的鰓蓋運河。 臀鰭非常長的, 它的起源背鰭基底的大約中央下面。 一條銀色的斑紋沿著側面，少於眼直徑。 (參考文獻 189) 頭部與背部的上表皮有暗淡的標點: 在臀鰭基底的深色斑點, 中動脈黑色線條後面肛門的.(參考文獻 37032)
Found along beaches and in estuaries, lagoons or other brackish habitats, apparently able to tolerate a wide range of salinities, but perhaps not entering freshwater.
發現沿著海灘了與在河口, 潟湖或者其他的半鹹淡的棲息地, 顯然地能容忍寬範圍的鹽度, 但是可能不進入淡水。
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Spawn in school (Ref. 205).中西大西洋: 貝里斯南至巴拿馬與東北方的哥倫比亞。
Whitehead, P.J.P., G.J. Nelson and T. Wongratana, 1988. FAO Species Catalogue. Vol. 7. Clupeoid fishes of the world (Suborder Clupeoidei). An annotated and illustrated catalogue of the herrings, sardines, pilchards, sprats, shads, anchovies and wolf-herrings. FAO Fish. Synop. 125(7/2):305-579. Rome: FAO. (Ref. 189)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
無危 (LC) ; Date assessed: 24 August 2012
人類使用
漁業: 自給性漁業
工具
特別的報告
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網路資源
基於模型的估計
系統發育多樣性指數 (參考文獻
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00525 (0.00247 - 0.01115), b=3.14 (2.97 - 3.31), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (參考文獻
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
回復力 (參考文獻
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
釣魚的脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
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