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Robust gambusia (Gambusia marshi) fish species and information / pictures of Robust gambusia - Gambusia marshi
Robust gambusia (Gambusia marshi) fish species information
Scientific Name
Gambusia marshi
Common Name
Robust gambusia
Biology
Unknown
Classification
Classified By
Minckley & Craddock, 1962
Class
Ray-finned fishes (Actinopterygii)
Order
Live bearers, Killifishes and Rivulines (Cyprinodontiformes)
Family
Poeciliids (Poeciliidae)
Distribution
Region
North America
Distribution
North America: Northeastern Mexico.
Range
Unknown
Environment
Climate
Tropical
Water Temperature From
22
°C
Water Temperature To
26
°C
Depth From - meters
Unknown
m
Depth To - meters
Unknown
m
Zone
benthopelagic
Environment
Freshwater; brackish; ; pH range: 6.5 - 8.0; dH range: 5 - 25 benthopelagic; non-migratory
Trophic Level
3.07 s.e. 0.37 Based on size and trophs of closest relatives
Occurs in Marine / Salt water
False
Occurs in Brackish water
True
Occurs in Fresh Water
True
Occurs on Reefs
False
Is kept in Aquariums
False
Physical Size and Genetics
Maximum Length
2.4
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
Unknown
Vulnerability
Low vulnerability (10 of 100)
Resilience
High, minimum population doubling time less than 15 months (tm
Threat To Humans
Harmless
IUCN Red List Status
Not Evaluated