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) > Stichonodontinae
Eponymy: Dr William J Moenkhaus (1871–1947) was an American geneticist and ichthyologist who became Professor of Physiology at Indiana University Medical School (1904–1941), where he was Eigenmann’s colleague. [...] (Ref. 128868), visit book page.
More on author: Eigenmann.
Taxonomic Remarks
See Géry (1977: 446) for identification key.
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; pH range: 6.0 - 6.5. 熱帶; 24°C - 27°C (Ref. 2060)
South America: Upper Amazon, Pachitea, and Maroni River basins.
南美洲: 亞馬遜河上游, Pachitea 與 Maroni 河流域。
大小 / 重量 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 7.2 cm SL 雄鱼/尚未辨别雌雄; (Ref. 38376)
脊椎骨: 34 - 35. Distinguished by the following characters: dark brown to black spots in the center of scales; caudal spot absent; humeral spot absent; caudal peduncle about deep as long; 26-29 branched anal rays; 33-35 scales on lateral line; 5 scales above lateral line; 4 scales below lateral line; 9 scales in a regularly row before dorsal fin; 4 to 5 supraneurals; 34-35 vertebrae; and a relatively large eye, 2.36-2.87 times in head length (Ref. 55829).
Body shape (shape guide): short and / or deep.
区别的特征为下列的特征了: 在鳞片中央中的深褐色的到黑色的斑点; 尾部的斑点不存在; 肩部的斑点不存在; 尾柄大约深的当长的; 26-29个分枝的臀鳍鳍条; 在侧线上的 33-35个鳞片; 5个鳞片在侧线上面; 4个鳞片在侧线下; 9个鳞片在一经常地背鳍前的列; 4 到 5 supraneurals; 34-35个脊椎骨; 而且一个相当大的眼, 2.36-2.87 倍头长.(参考文献 55829)
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
南美洲: 亞馬遜河上游, Pachitea 與 Maroni 河流域。
Lima, F.C.T., L.R. Malabarba, P.A. Buckup, J.F. Pezzi da Silva, R.P. Vari, A. Harold, R. Benine, O.T. Oyakawa, C.S. Pavanelli, N.A. Menezes, C.A.S. Lucena, M.C.S.L. Malabarba, Z.M.S. Lucena, R.E. Reis, F. Langeani, C. Moreira et al. …, 2003. Genera Incertae Sedis in Characidae. p. 106-168. In R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil. (Ref. 38376)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
渔业: 潜在的兴趣
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) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01479 (0.00594 - 0.03681), b=3.00 (2.78 - 3.22), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
营养阶层 (参考文献 69278) |
3.4 ±0.5 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 (15 of 100). 🛈 |
价格分类 (Ref. 80766) |
Unknown.
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