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Swordtail characin (Corynopoma riisei) fish species and information / pictures of Swordtail characin - Corynopoma riisei
Swordtail characin (Corynopoma riisei) fish species information
Scientific Name
Corynopoma riisei
Common Name
Swordtail characin
Biology
Aquarium species reach 7.0 cm. TL (Ref. 1672).
Classification
Classified By
Gill, 1858
Class
Ray-finned fishes (Actinopterygii)
Order
Characins (Characiformes)
Family
Characins (Characidae)
Distribution
Region
South America
Distribution
South America: coastal rivers of Trinidad and northern Venezuela and from the Meta River basin.
Range
Unknown
Environment
Climate
Tropical
Water Temperature From
22
°C
Water Temperature To
28
°C
Depth From - meters
Unknown
m
Depth To - meters
Unknown
m
Zone
pelagic
Environment
Freshwater; ; pH range: 6.0 - 7.8; dH range: ? - 25 pelagic
Trophic Level
3.24 s.e. 0.42 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
4.8
cm
Common Length
Unknown
cm
Phylogenetic Diversity Index
PD50 = 1.0000 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 (10 of 100)
Resilience
High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.)
Threat To Humans
Harmless
IUCN Red List Status
Not Evaluated