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Aquavit hatchetfish (Polyipnus aquavitus) fish species and information / pictures of Aquavit hatchetfish - Polyipnus aquavitus
Aquavit hatchetfish (Polyipnus aquavitus) fish species information
Scientific Name
Polyipnus aquavitus
Common Name
Aquavit hatchetfish
Biology
Mesopelagic species (Ref. 75154).
Classification
Classified By
Baird, 1971
Class
Ray-finned fishes (Actinopterygii)
Order
Lightfishes and Dragonfishes (Stomiiformes)
Family
Marine hatchetfishes (Sternoptychidae)
Distribution
Region
Western Pacific
Distribution
Western Pacific: Australia, New Zealand (Ref. 7300) and Papua New Guinea (Ref. 6771). South China Sea (Ref.74511).
Range
Unknown
Environment
Climate
Deep-water
Water Temperature From
Unknown
°C
Water Temperature To
Unknown
°C
Depth From - meters
120
m
Depth To - meters
1244
m
Zone
benthopelagic
Environment
Marine; benthopelagic; depth range 120 - 1244 m (Ref. 58018)
Trophic Level
3.18 s.e. 0.38 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
3.5
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
Unknown
Vulnerability
Low vulnerability (11 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