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Giant trahira (Hoplias macrophthalmus) fish species and information / pictures of Giant trahira - Hoplias macrophthalmus
Giant trahira (Hoplias macrophthalmus) fish species information
Scientific Name
Hoplias macrophthalmus
Common Name
Giant trahira
Biology
An important food fish.
Classification
Classified By
Pellegrin, 1907
Class
Ray-finned fishes (Actinopterygii)
Order
Characins (Characiformes)
Family
Trahiras (Erythrinidae)
Distribution
Region
South America
Distribution
South America: Amazon and Orinoco River basins and coastal rivers in Guyana, Suriname, and French Guiana.
Range
Unknown
Environment
Climate
Tropical
Water Temperature From
Unknown
°C
Water Temperature To
Unknown
°C
Depth From - meters
Unknown
m
Depth To - meters
Unknown
m
Zone
benthopelagic
Environment
Freshwater; benthopelagic
Trophic Level
4.24 s.e. 0.70 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
100.0
cm
Common Length
Unknown
cm
Phylogenetic Diversity Index
PD50 = 0.5005 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)
Human Uses and Population
Human Uses
Fisheries: commercial
Vulnerability
Moderate vulnerability (42 of 100)
Resilience
Unknown
Threat To Humans
Harmless
IUCN Red List Status
Not Evaluated