分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Characiformes (Characins) >
Anostomidae (Headstanders)
Eponymy: Raymond Justin Marie Despax (1886–1950) was a French zoologist, entomologist, and herpetologist. He wrote: Sur trois collections de reptiles et de batraciens provenant de l’archipel Malais (1912). An amphibian and three reptiles are also named after him. (Ref. 128868), visit book page.
Environment: milieu / climate zone / 深度上下限 / distribution range
生态学
; 淡水 底中水层性. 熱帶
South America: coastal rivers of French Guiana, from Maroni to Oyapock River.
南美洲: 法屬圭亞那的沿海河川, 從 Maroni 到 Oyapock 河。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 16.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 12225)
Adults occur upstream in rapidly flowing water (Ref. 12225). Distinct pairs breed on densely grown weedy places (Ref. 205).
在快速流动的水向上游生存。 (参考文献 12225)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Distinct pairs breed on densely grown weedy places (Ref. 205).南美洲: 法屬圭亞那的沿海河川, 從 Maroni 到 Oyapock 河。
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 2025-1)
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Estimates based on models
Phylogenetic diversity index (参考文献
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00891 (0.00521 - 0.01525), b=3.05 (2.90 - 3.20), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (参考文献
69278): 2.0 ±0.00 se; based on food items.
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.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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