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Porthole livebearer (Poeciliopsis gracilis) fish species and information / pictures of Porthole livebearer - Poeciliopsis gracilis
Porthole livebearer (Poeciliopsis gracilis) fish species information
Scientific Name
Poeciliopsis gracilis
Common Name
Porthole livebearer
Biology
Occurs in irrigation canals (Ref. 5723).
Classification
Classified By
Heckel, 1848
Class
Ray-finned fishes (Actinopterygii)
Order
Live bearers, Killifishes and Rivulines (Cyprinodontiformes)
Family
Poeciliids (Poeciliidae)
Distribution
Region
Central America
Distribution
Central America: southern Mexico to Honduras.
Range
23°N - 13°N
Environment
Climate
Tropical
Water Temperature From
24
°C
Water Temperature To
28
°C
Depth From - meters
Unknown
m
Depth To - meters
Unknown
m
Zone
benthopelagic
Environment
Freshwater; ; pH range: 6.5 - 7.8; dH range: ? - 25 benthopelagic; non-migratory
Trophic Level
2.14 s.e. 0.00 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
5.1
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 (16 of 100)
Resilience
High, minimum population doubling time less than 15 months (tm
Threat To Humans
Harmless
IUCN Red List Status
Not Evaluated