分類 / Names
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: Jurengraulis: Latin, jure = with reason + Greek, eggraulis = anchovy.
More on author: Boulenger.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 大洋性. 熱帶; 0°S - 14°S
Western Central Atlantic drainage (Amazon system, from Rio Mamoré in Bolivia to Manaus, Brazil including the Juruá and probably other tributaries).
中西大西洋流域.(亞馬遜河流域, 從在玻利維亞的 Rio Mamore 到包括 Jurua 與可能其他的支流的巴西的馬瑙斯)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 17.9 cm SL 雄魚/尚未辨別雌雄; (Ref. 111115); 最大體重: 89.00 g (Ref. 111115)
簡短描述
型態特徵 | 形態測量圖
背棘 (總數): 0; 臀棘 0; 臀鰭軟條: 20 - 22. Body slender, oval in cross-section. Snout long and pointed; maxilla short, tip bluntly rounded, not reaching to front border of pre-operculum, not projecting beyond tip of second supra-maxilla; teeth in jaws minute or absent. gill rakers long and slender, absent on face of third epibranchial. Dorsal fin origin at about midpoint of body; anal fin origin under last dorsal fin ray (Ref. 189). Olive above, silvery on sides and below. Snout blackish above. Fins pale orange; caudal rays blackish at tips (Ref. 37032).
身體細長又橢圓形的橫切面。 吻長而尖的; 顎骨短, 頂端鈍地圓的,不延伸到前鰓蓋的前緣, 不是突出超過第二個上顎骨的頂端; 顎中的牙齒細小或不存在。 鰓耙長且細的, 在第三個上鰓骨的面貌上不存在。 背鰭起點在大約身體中央; 在最後的背鰭鰭條下面的臀鰭起源.(參考文獻 189) 橄欖色上方, 銀色的在側邊以下上。 吻黑色的上方。 鰭淡橘色; 尾部的鰭條黑色的在頂端.(參考文獻 37032)
Occurs in middle and upper reaches of rivers. The numerous and rather long gillrakers armed with fine setae, together with the very long and highly coiled gut suggest a microplanktonic diet. More data needed.
出現於河的中上游。 被覆細毛的很多而相當長的鰓耙, 伴隨著非常長又高度盤繞的消化道意味著吃小浮游生物。 需要更多的資料。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
中西大西洋流域.(亞馬遜河流域, 從在玻利維亞的 Rio Mamore 到包括 Jurua 與可能其他的支流的巴西的馬瑙斯)
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)
人類使用
更多資訊
俗名同種異名新陳代謝捕食者生態毒物學繁殖成熟度產卵場產卵群集孕卵數卵卵發育
年龄/大小成長長度-重量長度-長度長度-頻率形態測量圖型態特徵仔魚稚魚動力學入添量豐度BRUVS
參考文獻養殖養殖資訊品種遺傳學Electrophoreses遺傳率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.聲音神經毒速度泳型鰓區Otoliths腦重體重比眼睛色素
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00603 (0.00346 - 0.01050), b=3.20 (3.05 - 3.35), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 3.4 ±0.4 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 (12 of 100).
