Issue
Needs a taxonomic reference.
Environment: milieu / climate zone / depth range / distribution range
Ecology
Freshwater; benthopelagic; pH range: 7.0 - 7.5; dH range: ? - 15. Tropical; 23°C - 26°C (Ref. 12468); 21°N - 19°N
North America: endemic to the Lerma River basin, Mexico.
Length at first maturity / Size / Weight / Age
Maturity: Lm 3.5  range ? - ? cm
Max length : 5.0 cm TL male/unsexed; (Ref. 26130); 6.5 cm (female)
Inhabits rivers and ponds.
Wischnath, L., 1993. Atlas of livebearers of the world. T.F.H. Publications, Inc., United States of America. 336 p. (Ref. 26130)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Tools
Special reports
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Internet sources
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01230 (0.00475 - 0.03188), b=3.01 (2.79 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 2.0 ±0.1 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).