分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Characiformes (Characins) >
Acestrorhamphidae (American tetras) > Pristellinae
Etymology: Hemigrammus: Greek, hemi = half + Greek, gramma = letter, signal (Ref. 45335); tupebas: The specific epithet, tupebas, refers to the Tupebas ethnic group, the source of the word Tefé, an indigenous word that means a very small community, far from regional centers. A name in apposition.
环境:氛围 / 气候带 / 深度上下限 / 分布范围
生态学
; 淡水 底中水层性.
分布
领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
South America: Lower Rio Solimões, including its tributary Rio Tefé, Brazil.
大小 / 重量 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 2.6 cm SL 雄鱼/尚未辨别雌雄; (Ref. 116757)
简单描述
检索表 | 型态特徵 | 形态测量图
背的软条 (总数) : 11; 臀鳍软条: 23 - 24; 脊椎骨: 31 - 32. Aphyodite tupebas can be diagnosed from other species of the genus Aphyodite by having only conical teeth in the premaxilla and dentary (vs. presence of tricuspid teeth in the premaxilla and dentary) and four longitudinal scale rows between the dorsal-fin origin and the lateral line (vs. five). It further differs from Aphyodite grammica by having 27-29 longitudinal scales (vs. 30-32); and from A. apiaka by having the sensory canal of the first infraorbital shorter than half length of bone (vs. sensorial canal of the first infraorbital longer than half length of bone) (Ref. 116757).
Body shape (shape guide): fusiform / normal.
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Esguícero, A.L.H. and R.M. Castro, 2017. Taxonomic revision of the genus Aphyodite, with description of two new species (Teleostei: Characidae). Copeia 105(4):753-764. (Ref. 116757)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
工具
特别资料
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网络资源
基于模型的估算
系统发育多样性指数 (参考文献
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01259 (0.00513 - 0.03091), b=3.05 (2.85 - 3.25), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
营养阶层 (参考文献
69278): 3.1 ±0.4 se; based on size and trophs of closest relatives
回复力 (参考文献
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
渔业脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
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