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Barred knifefish (Steatogenys elegans) fish species and information / pictures of Barred knifefish - Steatogenys elegans
Barred knifefish (Steatogenys elegans) fish species information
Scientific Name
Steatogenys elegans
Common Name
Barred knifefish
Biology
Anal soft rays: 110 - 196
Classification
Classified By
Steindachner, 1880
Class
Ray-finned fishes (Actinopterygii)
Order
Knifefishes (Gymnotiformes)
Family
Bluntnose knifefishes (Hypopomidae)
Distribution
Region
South America
Distribution
South America: Guianas and the Amazon River basin.
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; ; pH range: 6.0 - 6.5; dH range: ? - 12 benthopelagic
Trophic Level
3.19 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
True
Physical Size and Genetics
Maximum Length
29.4
cm
Common Length
Unknown
cm
Phylogenetic Diversity Index
PD50 = 0.6250 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)
Human Uses and Population
Human Uses
Fisheries: of no interest; aquarium: commercial
Vulnerability
Low vulnerability (16 of 100)
Resilience
Unknown
Threat To Humans
Harmless
IUCN Red List Status
Least Concern (LC)