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Teleostei > Characiformes (Characins) > Curimatidae (Toothless characins)
Etymology: Curimata: A locality in Brasil, in Piani State and local name for a fish; it also exist "curimbatá" and "curimba".
More on author: Linnaeus.
Etymology: Curimata: A locality in Brasil, in Piani State and local name for a fish; it also exist "curimbatá" and "curimba".
More on author: Linnaeus.
Taxonomic Remarks
See Vari (1991:37) for detailed description.
环境：氛围 / 气候带 / 深度上下限 / 分布范围 生态学
分布 领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
South America: Orinoco River delta, Atlantic drainages of the Guianas, lower Amazon and Tocantins rivers.
南美洲: 奧里諾科河河三角州, 圭亞那, 亞馬遜河下游與 Tocantins 河的大西洋流域。
南美洲: 奧里諾科河河三角州, 圭亞那, 亞馬遜河下游與 Tocantins 河的大西洋流域。
大小 / 重量 / 年龄
Inhabits swamps and feeds on organic debris, benthic organisms and periphyton. Has filaments on its palette which play a gustatory role and also functions in mucus secretion which facilitates ingestion of food. Appears to undergo mass migration during reproduction (Ref. 12225). During reproduction, it is then easily captured with nets along the banks where the dense vegetation is flooded (Ref. 27188).
栖息于沼泽并且吃有机的残砾，底栖的生物与固着生物。 让丝状突起扮演一个味觉的角色，以及在促进食物的摄取的黏液分泌中运作的在它的调色板。 似乎在繁殖的时候历经大规模的迁移。 (参考文献 12225) 在繁殖的时候，它然后容易地被用网捕获沿着茂密的植物被泛滥的浅堆.(参考文献 27188)
栖息于沼泽并且吃有机的残砾，底栖的生物与固着生物。 让丝状突起扮演一个味觉的角色，以及在促进食物的摄取的黏液分泌中运作的在它的调色板。 似乎在繁殖的时候历经大规模的迁移。 (参考文献 12225) 在繁殖的时候，它然后容易地被用网捕获沿着茂密的植物被泛滥的浅堆.(参考文献 27188)
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: 奧里諾科河河三角州, 圭亞那, 亞馬遜河下游與 Tocantins 河的大西洋流域。
主要参考文献
上传您的参考资料 | 参考文献 | 合作者 : Vari, Richard P. | 合作者
Vari, R.P., 1989. Systematics of the neotropical characiform genus Curimata Bosc (Pisces: Characiformes). Smithson. Contri. Zool. No. 474, 63 p. (Ref. 34109)
CITES
Not Evaluated
对人类的威胁
无害处的
人类利用
FAO - Publication: search | FishSource |
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基于模型的估算
|
系统发育多样性指数 (参考文献 82804) |
PD50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.01820 (0.01103 - 0.03003), b=2.97 (2.83 - 3.11), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245). |
|
营养阶层 (参考文献 69278) |
2.4 ±0.17 se; based on food items. |
|
回复力 (参考文献 120179) |
中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.). |
|
渔业脆弱性 (Ref. 59153) |
Moderate vulnerability (36 of 100). 🛈 |