分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 热带
South America: Rio Trombetas, Amazon basin in Brazil.
南美洲: Rio Trombetas, 在巴西的亚马孙河流域。
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
简单描述
检索表 | 型态特徵 | 形态测量图
Distinguished from its congeners by the presence of a horizontally elongated dark spot on the caudal peduncle, and by the absence of any other dark pigmentation pattern on the body. Differs from H. immaculatus, another species without dark pigmentation on the body, by having 25-27 epibranchial and 36-37 ceratobranchial gill rakers on the first branchial arch, and caudal-fin lobes without longitudinal stripes (Ref. 53268).
与它的同类区分藉由在尾梗上有一个水平地延长的深色斑点, 与在身体上的藉由缺少任何其他的深色颜色图案。 有别于 H. immaculatus, 另外种没有深色的在身体上的颜色, 在第一个鳃弓上借着具有 25-27个上鳃骨与 36-37个角鳃骨鳃耙, 与没有纵向的斑纹的尾鳍叶.(参考文献 53268)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
南美洲: Rio Trombetas, 在巴西的亚马孙河流域。
Langeani, F., 2004. Hemiodus jatuarana, a new species of Hemiodontidae from the rio Trombetas, Amazon basin, Brazil (Teleostei, Characiformes). Zootaxa 546:1-6. (Ref. 53268)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01148 (0.00363 - 0.03629), b=2.93 (2.68 - 3.18), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 2.7 ±0.3 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (12 of 100).