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Spotfin gambusia (Gambusia krumholzi) fish species and information / pictures of Spotfin gambusia - Gambusia krumholzi
Spotfin gambusia (Gambusia krumholzi) fish species information
Scientific Name
Gambusia krumholzi
Common Name
Spotfin gambusia
Biology
Prefers calm, heavily vegetated coves and inlets.
Classification
Classified By
Minckley, 1963
Class
Ray-finned fishes (Actinopterygii)
Order
Live bearers, Killifishes and Rivulines (Cyprinodontiformes)
Family
Poeciliids (Poeciliidae)
Distribution
Region
Central America
Distribution
Central America: lower R?o Grande system (R?o Bravo del Norte).
Range
Unknown
Environment
Climate
Tropical
Water Temperature From
26
°C
Water Temperature To
29
°C
Depth From - meters
Unknown
m
Depth To - meters
Unknown
m
Zone
benthopelagic
Environment
Freshwater; ; pH range: 7.2 - 7.8; dH range: 15 - 20 benthopelagic
Trophic Level
3.18 s.e. 0.38 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
False
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
Unknown
Vulnerability
Low vulnerability (18 of 100)
Resilience
High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.)
Threat To Humans
Harmless
IUCN Red List Status
Vulnerable (VU) (A1ce+2ce, D2)