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Cyprinodontiformes (Rivulines, killifishes and live bearers) >
Rivulidae (Rivulines) > Cynolebiinae
Etymology: shibattai: Named for Oscar Akio Shibatta, for his contribution to South American ichthyology..
Environment: milieu / climate zone / depth range / distribution range
Ecologie
; zoet water benthopelagisch; pH range: 6.5 - ?. Tropical; 26°C - 30°C (Ref. 94796)
South America: Rio São Francisco basin in Bahia state, Brazil.
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 3.4 cm SL mannelijk / geslacht onbekend; (Ref. 94796); 2.6 cm SL (female)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale zachte stralen (totaal) : 13 - 21; Anale zachte stralen: 16 - 19; Wervels: 25 - 26.
The type locality is a typical annual pool with substrate composed of clay and sand with
slightly turbid water, and dense aquatic vegetation consisting of large stands of Utricularia sp. and Nymphaea sp. Occurs sympatrically with two other annual rivulids (Cynolebias sp. and Hypsolebias sp.) The pool has average depth of 80 cm, with the deepest portions about 1.2 m deep, slighty acidic water (pH 6.5), a low electric conductivity (22 μS/cm)., and water temperature of about 30°C at the surface and approximately 26°C at the deepest portion and shaded banks (Ref. 94796).
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
Nielsen, D.T.B., M. Martins, L.M. de Araujo and Suzart, R. dos Reis, 2014. Hypsolebias shibattai, a new species of annual fish (Cyprinodontiformes: Rivulidae) from the rio São Francisco northern Brazil. aqua, Int. J. Ichthyol. 20(1):27-34. (Ref. 94796)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
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Estimates based on models
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00891 (0.00396 - 0.02008), b=3.14 (2.94 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.1 ±0.4 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).