分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Clupeiformes (Herrings) >
Dorosomatidae (Gizzard shads and sardinellas)
Etymology: piquitinga: Specific name probably after the `piquitinga' of Marcgraf 1648.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 半鹹淡水; 深度上下限 0 - 50 m (Ref. 188). 熱帶; 13°N - 20°S, 70°W - 32°W (Ref. 188)
Western Atlantic: Nueva Esparta, Venezuela; coasts of Brazil from Racife and Lake Papary near Natal south to Bahia and Espirito Santo); probably occurring throughout northern South America (Ref. 5217).
西大西洋: Nueva Esparta, 委內瑞拉; 在納塔爾附近的巴西從 Racife 與湖 Papary 的海岸南至 Bahia 與 Espirito 聖者); 可能在南美洲北部各處出現。 (參考文獻 5217)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 15.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 188); common length : 12.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 188)
背棘 (總數) : 0; 背的軟條 (總數) : 13 - 21; 臀棘: 0; 臀鰭軟條: 12 - 23. Belly sharply keeled; a well-developed first (anterior) supra-maxilla (cf. Platanichthys platana); hind border of gill opening evenly rounded; no retrorse spine on upper part of maxilla (cf. Rhinosardinia). Closely resembles the Pacific L. stolifera, but caudal fin tips not black. The very bright silver stripe along flank distinguishes it from other similar clupeids in the area.
腹面銳利地龍骨; 一個發展良好的第一個 (前面的) 上顎骨 (比較 孔頭鯡〔Platanichthys platana〕 ); 鰓裂的後部邊緣均勻地圓的; 沒有在顎骨 (比較 Rhinosardinia) 的上半部上的逆向的棘. 非常近似太平洋的 L. stolifera, 但是尾鰭頂端不是黑色的。 非常亮銀色斑紋沿著側面在區域中區別它與其他的相似鯡魚。
Occurs inshore, over muddy bottoms and in brackish or hyper-saline littoral lagoons (Ref. 5217). Forms schools.
生活於近海, 在泥沙底上面與在半鹹淡水或高鹽度的海濱潟湖中.(參考文獻 5217) 形成魚群。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西大西洋: Nueva Esparta, 委內瑞拉; 在納塔爾附近的巴西從 Racife 與湖 Papary 的海岸南至 Bahia 與 Espirito 聖者); 可能在南美洲北部各處出現。 (參考文獻 5217)
Whitehead, P.J.P., 1985. 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(7/1):1-303. Rome: FAO. (Ref. 188)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 23 August 2012
人類使用
漁業: 自給性漁業; 誘餌: usually
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Estimates based on models
Preferred temperature (Ref.
123201): 27 - 27.7, mean 27.4 °C (based on 78 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00851 (0.00482 - 0.01503), b=3.10 (2.95 - 3.25), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 3.1 ±0.3 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
