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Monterrey platyfish (Xiphophorus couchianus) fish species and information / pictures of Monterrey platyfish - Xiphophorus couchianus

Monterrey platyfish (Xiphophorus couchianus) fish species information

Scientific Name
Xiphophorus couchianus

Common Name
Monterrey platyfish

Biology
Used for genetic studies.

Classification

Classified By
Girard, 1859
Class
Ray-finned fishes (Actinopterygii)
Order
Live bearers, Killifishes and Rivulines (Cyprinodontiformes)
Family
Poeciliids (Poeciliidae)

Distribution

Region
North America
Distribution
North America: R?o San Juan ecoregion in Mexico.
Range
Unknown

Environment

Climate
Tropical
Water Temperature From
27 °C
Water Temperature To
30 °C
Depth From - meters
Unknown m
Depth To - meters
Unknown m
Zone
benthopelagic
Environment
Freshwater; benthopelagic; non-migratory
Trophic Level
3.1 s.e. 0.40 Based on size and trophs of closest relatives
Occurs in Marine / Salt water
False
Occurs in Brackish water
False
Occurs in Fresh Water
True
Occurs on Reefs
False
Is kept in Aquariums
True

Physical Size and Genetics

Maximum Length
4.0 cm
Common Length
Unknown cm
Phylogenetic Diversity Index
PD50 = 0.5000 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses
Aquarium: commercial
Vulnerability
Low vulnerability (20 of 100)
Resilience
High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.)
Threat To Humans
  Harmless
IUCN Red List Status
  Critically Endangered (CR) (A1ce+2ce, B1+2abc, C2a)