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Japanese sturgeon (Acipenser multiscutatus) fish species and information / pictures of Japanese sturgeon - Acipenser multiscutatus
Japanese sturgeon (Acipenser multiscutatus) fish species information
Scientific Name
Acipenser multiscutatus
Common Name
Japanese sturgeon
Biology
Northwest Pacific: Japan. Countries | FAO areas | Ecosystems | Occurrences | Introductions
Classification
Classified By
Tanaka, 1908
Class
Ray-finned fishes (Actinopterygii)
Order
Sturgeons and Paddlefishes (Acipenseriformes)
Family
Sturgeons (Acipenseridae)
Distribution
Region
Temperate
Distribution
Temperate
Range
Unknown
Environment
Climate
Temperate
Water Temperature From
Unknown
°C
Water Temperature To
Unknown
°C
Depth From - meters
Unknown
m
Depth To - meters
Unknown
m
Zone
demersal
Environment
Marine; freshwater; brackish; demersal; anadromous (Ref. 33977)
Trophic Level
3.28 s.e. 0.44 Based on size and trophs of closest relatives
Occurs in Marine / Salt water
True
Occurs in Brackish water
True
Occurs in Fresh Water
True
Occurs on Reefs
False
Is kept in Aquariums
False
Physical Size and Genetics
Maximum Length
Unknown
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
Very high vulnerability (87 of 100)
Resilience
Very Low, minimum population doubling time more than 14 years (Preliminary K or Fecundity.)
Threat To Humans
Harmless
IUCN Red List Status
Not Evaluated