分类 / Names
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: Austrolebias: Composed from Austro = the south + see under Lebias.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性; pH range: 6.5 - 7.5; dH range: 6 - 15; 非迁移的. 亞熱帶的; 18°C - 23°C (Ref. 2060)
South America: Atlantic coastal river basins of Uruguay.
南美洲: 烏拉圭的大西洋海岸河流域。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 2.5, range 2 - 2.6 cm
Max length : 8.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 36579)
Bottom spawner, 2-4 months incubation. Is easy to maintain in the aquarium (Ref. 27139).
底部产卵鱼， 2-4 个月孵育时间。 容易在水族馆维持。 (参考文献 27139)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
南美洲: 烏拉圭的大西洋海岸河流域。
Costa, W.J.E.M., 2003. Rivulidae (South American Annual Fishes). p. 526-548. 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. 36579)
世界自然保护联盟红皮书 (Ref. 130435)
濒危 (EN) (B1ab(ii,iii,iv)+2ab(ii,iii,iv)); Date assessed: 10 March 2017
人类利用
渔业: 商业性; 水族馆: 商业性
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特别资料
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00676 (0.00359 - 0.01272), b=3.16 (2.99 - 3.33), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Generation time: 0.5 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (tm=0.15-0.35; Tmax= 0.5; K= 4.45).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
