Environment: milieu / climate zone / depth range / distribution range
Ecologie
; zoet water demersaal; pH range: 7.2 - 8.0; dH range: 25 - ?. Subtropical; 18°C - 24°C (Ref. 2059)
Central America: Michoacán, Mexico. Probably extinct in the wild.
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 6.0 cm TL mannelijk / geslacht onbekend; (Ref. 2059); 7.0 cm TL (female)
According to aquarists, the species prefers live food. Thought to be extinct in the wild as their spring area has been claimed. Males can be recognized by a notched anal fin. Live bearers producing 10-20 offspring and breed several times per year. Source: https://aquainfo.org/breeding-chapalichthys-pardalis/
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
Robins, C.R., R.M. Bailey, C.E. Bond, J.R. Brooker, E.A. Lachner, R.N. Lea and W.B. Scott, 1991. World fishes important to North Americans. Exclusive of species from the continental waters of the United States and Canada. Am. Fish. Soc. Spec. Publ. (21):243 p. (Ref. 4537)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: van geen belang; Aquarium: Commercieel
Tools
Speciale rapporten
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Internetbronnen
Estimates based on models
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 2.0 ±0.1 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): laag, minimale populatieverdubbelingstijd 4,5-14 jaar (Assuming Fec<100 per year, with several breeds of about 10 pups.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).