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Teleostei >
Characiformes (Characins) >
Curimatidae (Toothless characins)
Etymology: Curimatopsis: A locality in Brasil, in Piani State and local name for a fish; it also exist "curimbatá" and "curimba", diminutive + Greek, opsis = appearance.
More on author: Vari.
Taxonomic Remarks
See Vari (1982:19) for detailed description.
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. 熱帶
South America: Amazon River basin and coastal rivers of Guyana, Suriname, and French Guiana.
南美洲: 亞馬遜河流域與蓋亞那，蘇利南與法屬圭亞那的沿海河川。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 6.5 cm TL 雄鱼/尚未辨别雌雄; (Ref. 116983)
Lives mainly in swamps. Forms schools near the surface. Males appear rare, they represent less than 10% of captured specimens (Ref. 12225). Males are smaller than females (Ref. 27188).
主要生活在沼泽中。 形成鱼群接近水表面。 雄性显得稀有的, 他们代表少于 10% 的被捕获的标本。 (参考文献 12225) 雄性比雌性更小。 (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: 亞馬遜河流域與蓋亞那，蘇利南與法屬圭亞那的沿海河川。
Planquette, P., P. Keith and P.-Y. Le Bail, 1996. Atlas des poissons d'eau douce de Guyane. Tome 1. Collection du Patrimoine Naturel Volume 22, MNHN, Paris & INRA, Paris. 429 p. (Ref. 12225)
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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基于模型的估算
系统发育多样性指数 (参考文献
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00977 (0.00522 - 0.01830), b=2.93 (2.77 - 3.09), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
渔业脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
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