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); multipapillatus: Named for the numerous neuromasts on the lateral line; an adjective..
More on author: Costa.
Environment: milieu / climate zone / depth range / distribution range
Écologie
; eau douce pélagique. Tropical
South America: Brazil.
Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm
Max length : 3.8 cm SL mâle / non sexé; (Ref. 98301); 2.7 cm SL (female)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 0; Rayons mous dorsaux (Total) : 16 - 19; Épines anales: 0; Rayons mous anaux: 23 - 24; Vertèbres: 28. Having 17-20 supraorbital neuromasts and 5-9 neuromasts per scale of lateral line; dark spots on the entire caudal fin of male; pectoral fin length of male 19.8-22.5% SL; longitudinal rows of spots on body of male, pale golden anteriorly and light blue posteriorly; pelvic fin length 6.0-7.7% SL in male, and 6.4-7.4 in female; dark brown irregular marks on dorsum below dorsal fin of male; dorsal head profile of adult male slightly concave; lateral body stripes of male dark reddish brown; caudal fin of male without a bright blue zone along posterior margin of the fin (Ref. 42931).
Life cycle and mating behavior
Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves
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)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
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Sources 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).
Niveau trophique (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Résilience (Ref.
120179): Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).