分类 / Names
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Teleostei >
Characiformes (Characins) >
Characidae (Characins; tetras) > Cheirodontinae
Etymology: Kolpotocheirodon: Greek, kolpotos = with folds + Greek, cheir = hand + Greek, odous = teeth.
More on authors: Malabarba & Weitzman.
Issue
Relationships discussed in Malabarba & Weitzman (1999).
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 大洋性. 亞熱帶的
South America: uppermost tributaries of the São Francisco and Paraná rivers near Brasília, Brazil.
南美洲: Sao 在巴西的新首都巴西附近的弗朗西斯科與巴拉納河的最上面支流。
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 3.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 37055)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
南美洲: Sao 在巴西的新首都巴西附近的弗朗西斯科與巴拉納河的最上面支流。
Malabarba, L.R., 2003. Subfamily Cheirodontinae (Characins, tetras). p. 215-221. 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. 37055)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
临近濒危 (NT) (B1b(iii)); Date assessed: 07 November 2018
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00912 (0.00401 - 0.02074), b=3.07 (2.87 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 2.7 ±0.5 se; based on size and trophs of closest relatives
回复力 (Ref.
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).