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Cyprinodontiformes (Rivulines, killifishes and live bearers) >
Cyprinodontidae (Pupfishes) > Cyprinodontinae
Etymology: Cyprinodon: Latin, cyprinus = carp + Greek, odous = teeth (Ref. 45335); albivelis: Named for its dorsal and anal pigmentations (albus = white) in nuptial males.
Environment: milieu / climate zone / depth range / distribution range
Ecologie
; zoet water pelagisch. Tropical
North America: Mexico.
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 5.3 cm SL mannelijk / geslacht onbekend; (Ref. 43452); 4.1 cm SL (female)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale zachte stralen (totaal) : 7 - 10; Anale zachte stralen: 6 - 10. Strikingly white, one third or more of the dorsal and anal fins in nuptial males, when viewed in clear, shallow water as a brilliant, milky- to pearly-white flag with a proximal, blackened blotch on its posterior margin. Terminal caudal bar strongly developed in adult males. First dorsal fin ray not modified, narrower than or only as broad as the second. Breast fully scaled. Modally 9 dorsal and anal fin rays; 27 lateral line scales; 28 total vertebrae.
Occur at relatively high elevations (1800-2300 m).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Minckley, W.L., R.R. Miller and S.M. Norris, 2002. Three new pupfish species, Cyprinodon (Teleostei, Cyprinodontidae), from Chihuahua, Mexico, and Arizona, USA. Copeia 2002(3):687-705. (Ref. 43452)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2024-2)
Gevaar voor de mens
Harmless
Gebruik door de mens
Tools
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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=0.02399 (0.00951 - 0.06051), b=3.06 (2.84 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 2.6 ±0.1 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).