分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Clupeiformes (Herrings)
鯡形目 (Herrings) >
Engraulidae (Anchovies)
鯷科 (Anchovies) > Engraulinae
Etymology: Anchoviella: Italian ancioa = anchovy (Ref. 45335).
Eponymy: Melbourne Armstrong Carriker Jr (1879–1965) was one of the great early naturalists (primarily an ornithologist and entomologist) of Central and northern South America. [...] (Ref. 128868), visit book page.
More on author: Fowler.
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
; 淡水 大洋性. 熱帶; 0°S - 15°S
South America: endemic to the Amazon system (from the Chapare River mouth to the lower reaches).
南美洲: 亞馬遜河流域 (對範圍下游的從 Chapare 河口)的特有種.
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 6.5 cm SL 雄魚/尚未辨別雌雄; (Ref. 189)
背棘 (總數) : 0; 臀棘: 0; 臀鰭軟條: 15 - 18. Body fairly slender, moderately compressed. Snout moderate, a little over 1/2 eye diameter; maxilla moderate, tip bluntly rounded, failing to reach pre-operculum by about 1/4 pupil diameter; gill cover canals of walkeri-type. Anal fin moderate, its origin a little behind base of last dorsal fin ray. A silver stripe along flank, widening to about eye diameter over anal fin.
Body shape (shape guide): elongated; Cross section: oval.
身體非常細長的, 中等側扁。 吻中等的, 稍微超過 1/2 眼直徑; 顎骨中等的, 頂端鈍地圓的, 失敗達到大約1/4 瞳孔直徑的前鰓蓋; walkeri 的鰓蓋運河-類型。 臀鰭中等的, 它的起源最後背鰭鰭條的稍微往後基底。 一條銀色的斑紋沿著側面, 擴大到大約在臀鰭上的眼直徑。
Occurs in middle and upper reaches of rivers. More data needed.
出現於河的中上游。 需要更多的資料。
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).南美洲: 亞馬遜河流域 (對範圍下游的從 Chapare 河口)的特有種.
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: 06 March 2017
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基於模型的估計
系統發育多樣性指數 (參考文獻 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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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) |
3.2 ±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). 🛈 |