分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Clupeiformes (Herrings) >
Alosidae (Shads and Sardines)
Etymology: Brevoortia: From James Carson Brevoort (1818-1887), studie the fauna from Ohio and South Caroline (Ref. 45335).
Eponymy: James Carson Brevoort (1818–1887) was an American collector of coins and rare books. [...] (Ref. 128868), visit book page.
More on authors: Spix & Agassiz.
环境:氛围 / 气候带 / 深度上下限 / 分布范围
生态学
海洋 pelagic-neritic. 亞熱帶的; 22°S - 38°S, 60°W - 42°W (Ref. 188)
Southwest Atlantic: Rio de Janeiro, Brazil probably to mouth of Rio de la Plata, Argentina (needs confirmation).
西南大西洋: 可能到阿根廷的拉布拉塔河 (需要證實) 口的巴西里約熱內盧.
大小 / 重量 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 34.4 cm TL 雄鱼/尚未辨别雌雄; (Ref. 111977)
背棘 (总数) : 0; 臀棘: 0. Scutes apparent along belly. Upper jaw with distinct median notch. Pectoral fin tip short of pelvic fin base by width of 3 to 7 scales; pelvic fin with oblique and almost straight hind margin. Pre-dorsal scales modified; scales on back and above base of anal fin not markedly smaller than rest. A black spot behind gill opening, but none along flank.
Body shape (shape guide): elongated; Cross section: compressed.
鳞甲明显的沿着腹面。 上颌有明显的中央凹槽。 3 到 7个鳞片的宽度的腹鳍基底的胸鳍顶端短; 腹鳍有斜角与几乎直的后缘。 前背部的鳞片修正; 鳞片背面与上方臀鳍基底鳍不显着地比休息更小。 一个黑色的斑点在后鳃裂, 但是没有沿着侧面。
Forms schools (Ref. 188). The morphological characteristics observed and the composition of the trophic spectrum indicate that this species is a filter-feeder, consuming mainly phytoplankton (Ref. 34154).
形成鱼群。 (参考文献 188) 形态学的特性观察,而且营养光谱的组织指出这种是一个滤食动物, 主要地消耗浮游植物。 (参考文献 34154)
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
西南大西洋: 可能到阿根廷的拉布拉塔河 (需要證實) 口的巴西里約熱內盧.
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)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
渔业: 商业性
工具
特别资料
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网络资源
基于模型的估算
首选温度 (参考文献
123201): 12.6 - 22.8, mean 16.8 °C (based on 104 cells).
系统发育多样性指数 (参考文献
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00457 (0.00181 - 0.01153), b=3.12 (2.90 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (参考文献
69278): 2.8 ±0.31 se; based on food items.
回复力 (参考文献
120179): 高度, 族群倍增时间少于 15个月 (Assuming tm=1).
渔业脆弱性 (Ref.
59153): Low vulnerability (24 of 100).
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气候脆弱性 (Ref.
125649): Very high vulnerability (79 of 100).
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营养素 (Ref.
124155): Calcium = 112 [63, 192] mg/100g; Iron = 1.62 [0.89, 2.74] mg/100g; Protein = 19.5 [18.3, 20.6] %; Omega3 = 0.536 [0.326, 0.892] g/100g; Selenium = 21 [11, 42] μg/100g; VitaminA = 10.8 [3.5, 29.5] μg/100g; Zinc = 0.996 [0.692, 1.440] mg/100g (wet weight);