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Teleostei >
Characiformes (Characins) >
Acestrorhamphidae (American tetras) > Hyphessobryconinae
Etymology: Hyphessobrycon: Greek, hyphesson, -on, -on = a little smaller + Greek, bryko = to bite (Ref. 45335); zoe: Named for Zo’é, a Tupi speaking people living at the Rio Cuminapanema, a tributary of Rio Curuá which is very close to the area from where this new species is known; noun in apposition.
Eponymy: This refers not to a person, but a people; it is named in honour of the Zo’é, a Tupi-speaking people from the state of Pará, northern Brazil, where the tetra is found. (Ref. 128868), visit book page.
环境:氛围 / 气候带 / 深度上下限 / 分布范围
生态学
; 淡水 大洋性.
分布
领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
South America: Brazil.
大小 / 重量 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 3.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 125533)
简单描述
检索表 | 型态特徵 | 形态测量图
背的软条 (总数) : 8 - 9; 臀鳍软条: 17 - 20. This species is distinguished from all congeners except agulha, clavatus, eschwartzae, herbertaxelrodi, klausanni, loretoensis, lucenorum, margitae, metae, mutabilis, peruvianus, vanzolinii, wadai by having a relatively broad diffuse midlateral stripe (vs. a narrow, well-defined midlateral stripe, or midlateral stripe absent); differs from all aforementioned species, except agulha, mutabilis, by having a distinctive caudal peduncle blotch (vs. absent); differs further from clavatus, loretoensis, metae, vanzolinii by having a humeral blotch (vs. absent), and from agulha, herbertaxelrodi, klausanni, lucenorum, margitae, mutabilis by having a lateral broad diffuse stripe only conspicuous after midbody (vs. stripe extended anteriorly to humeral blotch); differs further from agulha by having 5-7 (mode 7) pored lateral-line scales (vs. 10-35, mode 13), and from mutabilis by the conspicuous and irregularly-shaped humeral blotch with vertical and longitudinal components (vs. an inconspicuous and narrow humeral blotch with a single vertically-elongated component) (Ref. 125533).
Cross section: compressed.
Reported collection from small forest creeks with rocky/sandy bottom, in a hilly landscape, with altitudes ranging from 330-370 meters a.s.l., in a contact area between savannah and rainforest. Gut content of three specimens contained ant heads, a chironomid larvae, and
unidentified triturated matter (Ref. 125533).
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Faria, T.C., F.C.T. Lima and W.B. Wosiacki, 2020. A new Hyphessobrycon (Characiformes: Characidae) from the Guiana Shield in northern Brazil. Copeia 108(2):369-375. (Ref. 125533)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
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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) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01202 (0.00479 - 0.03019), b=3.09 (2.89 - 3.29), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
营养阶层 (参考文献 69278) |
2.9 ±0.3 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). 🛈 |