分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cyprinodontiformes (Rivulines, killifishes and live bearers) >
Rivulidae (Rivulines) > Cynolebiinae
Etymology: Amatolebias: Named for Luis H. Amato (for his important contribution to the knowledge of the Rivulidae diversity of Uruguay, Paraguay and Brazil in Rio Grande do Sul); his last name and from the Greek 'lebias' (meaning small fish, commonly used to compose generic names of cyprinodontiform fishes); wichi: Named for the Wichi indigenous people who inhabited in several settlements very close to the type locality (Ref. 128060).
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.
South America: Argentina (Bermejo river drainage, Parana river basin)
大小 / 重量 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 5.2 cm SL 雄鱼/尚未辨别雌雄; (Ref. 128060)
Known only from its type locality, a seasonal paleochannel from the Bermejo River basin (Parana River basin). The habitat is highly impacted by human activities since it is surrounded by mostly soybean plantations. Also, presence of domestic cattle in this area is evident which alters the pond bottom structure (Ref. 128060).
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Alonso, F., G.E. Teran, P. Calviño, I. Garcia, Y. Cardoso and G. Garcia, 2018. An endangered new species of seasonal killifish of the genus Austrolebias (Cyprinodontiformes: Aplocheiloidei) from the Bermejo river basin in the Western Chacoan Region. PLoS ONE 13(5):e0196261. (Ref. 128060)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
极度濒危 (CR) (B1ab(iii)+2ab(iii)); Date assessed: 17 December 2020
人类利用
渔业: 没有兴趣
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 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00603 (0.00260 - 0.01395), b=3.14 (2.94 - 3.34), 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) |
3.2 ±0.4 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 (10 of 100). 🛈 |