>
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.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
; sötvatten pelagiska. Tropical
North America: Mexico.
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 5.3 cm SL hane/ej könsbestämd; (Ref. 43452); 4.1 cm SL (female)
Kort beskrivning
Bestämningsnycklar | Morfologi | Morfometri
Mjukstrålar i ryggfenan (totalt) : 7 - 10; Mjukstrålar i analfenan: 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.
Body shape (shape guide): short and / or deep; Cross section: compressed.
Adults occur at relatively high elevations (1800-2300 m). Migratory behaviour is undetermined (Ref. 126106).
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
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 på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
Verktyg
Särskilda rapporter
Ladda ner XML
Internet-källor
Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
|
Bayesian length-weight
|
a=0.02344 (0.00929 - 0.05913), b=3.06 (2.84 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Trofisk nivå (Ref. 69278) |
2.6 ±0.1 se; based on size and trophs of closest relatives |
Sårbarhet i fisket (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |