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Pignosed arrowtooth eel (Dysomma brevirostre) fish species and information / pictures of Pignosed arrowtooth eel - Dysomma brevirostre
Pignosed arrowtooth eel (Dysomma brevirostre) fish species information
Scientific Name
Dysomma brevirostre
Common Name
Pignosed arrowtooth eel
Biology
Vertebrae: 193 - 204. Pale body color. No pectoral fin.
Classification
Classified By
Facciol?, 1887
Class
Ray-finned fishes (Actinopterygii)
Order
Eels and Morays (Anguilliformes)
Family
Cutthroat eels (Synaphobranchidae)
Distribution
Region
Eastern Atlantic
Distribution
Eastern Atlantic: Madeira Island and Gulf of Guinea including western Mediterranean (Ligurian Sea, Messina). Western Atlantic: off Florida, USA. Eastern Pacific: Hawaii.
Range
Unknown
Environment
Climate
Deep-water
Water Temperature From
Unknown
°C
Water Temperature To
Unknown
°C
Depth From - meters
200
m
Depth To - meters
1000
m
Zone
benthopelagic
Environment
Marine; benthopelagic; depth range 200 - 1000 m (Ref. 58302)
Trophic Level
3.64 s.e. 0.51 Based on size and trophs of closest relatives
Occurs in Marine / Salt water
True
Occurs in Brackish water
False
Occurs in Fresh Water
False
Occurs on Reefs
False
Is kept in Aquariums
False
Physical Size and Genetics
Maximum Length
30.0
cm
Common Length
Unknown
cm
Phylogenetic Diversity Index
PD50 = 0.5002 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)
Human Uses and Population
Human Uses
Unknown
Vulnerability
Low vulnerability (15 of 100)
Resilience
Medium, minimum population doubling time 1.4 - 4.4 years (Assuming tmax>3)
Threat To Humans
Harmless
IUCN Red List Status
Not Evaluated