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Cyprinodontiformes (Rivulines, killifishes and live bearers) >
Poeciliidae (Poeciliids) > Poeciliinae
Etymology: Pseudopoecilia: Greek, pseudes = false + Greek, poikilos = with a lot of colours (Ref. 45335).
Eponymy: Dr Enrico Luigi Festa (1868–1939) was an Italian naturalist who worked for the Zoological Museum of the University of Turin (1899–1923), first as Deputy Assistant Professor and retiring as Honorary Vice Director. [...] (Ref. 128868), visit book page.
More on author: Boulenger.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
; sötvatten pelagiska; pH range: 7.5 - 8.2; dH range: 15 - 35. Tropical; 20°C - 32°C (Ref. 26130)
South America: Rio Chico Chaune in Ecuador to the Peru.
Storlek / Vikt / Ålder
Könsmognad: Lm ? range ? - ? cm
Max length : 3.5 cm TL hane/ej könsbestämd; (Ref. 26130); 4.5 cm (female)
Inhabits small to large bodies of flowing waters, as well as springs, brooks and ponds. Prefers water with dense vegetation.
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Every 28 days about 3 to 8 young are born.
Wischnath, L., 1993. Atlas of livebearers of the world. T.F.H. Publications, Inc., United States of America. 336 p. (Ref. 26130)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
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Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01047 (0.00458 - 0.02392), b=3.14 (2.96 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.0 ±0.4 se; based on size and trophs of closest relatives
Resiliens (Ref.
120179): Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.).
Sårbarhet i fisket (Ref.
59153): Low vulnerability (10 of 100).
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