Classification / Names
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Cyprinodontiformes (Rivulines, killifishes and live bearers) >
Rivulidae (Rivulines) > Cynolebiinae
Etymology: Cynopoecilus: Greek, kyon = dog + Greek, odous = teeth + Greek, poikilos = with a lot of colours (Ref. 45335); fulgens: From the longitudinal rows of bright golden spots on the body of the males..
More on author: Costa.
Environment: milieu / climate zone / depth range / distribution range
Ecología
; agua dulce pelágico. Tropical
South America: Brazil.
Tamaño / Peso / Age
Maturity: Lm ?  range ? - ? cm
Max length : 3.9 cm SL macho / no sexado; (Ref. 42931); 2.9 cm SL (female)
Short description
Claves de identificación | Morfología | Morfometría
Espinas dorsales (total) : 0; Radios blandos dorsales (total) : 16 - 18; Espinas anales: 0; Radios blandos anales: 22 - 25; Vértebra: 28 - 30. Pectoral fin length 16.1-18.5% SL; longitudinal rows of bright golden spots on body side of male; dark spots on the entire caudal fin of male; pelvic-fin length 5.6-7.0% SL in male, 5.6-7.4% in female; dark brown irregular marks on dorsum below dorsal fin of male; dorsal head profile of adult male slight concave; lateral body stripes of male dark reddish brown; caudal fin of male without a bright blue zone along posterior margin of the fin; 11-15 supraorbital neuromasts; 1-3 neuromasts per scale of the lateral line (Ref. 42931).
Life cycle and mating behavior
Maturities | Reproducción | Spawnings | Egg(s) | Fecundities | Larva
Costa, W.J.E.M., 2002. The annual fish genus Cynopoecilus (Cyprinodontiformes: Rivulidae): taxonomic revision, with descriptions of four new species. Ichthyol. Explor. Freshwat. 13(1):11-24. (Ref. 42931)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Herramientas
Special reports
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Fuentes de Internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Nivel trófico (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Resiliencia (Ref.
120179): Alto, población duplicada en un tiempo mínimo inferior a 15 meses (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).