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Sharpchin rockfish (Sebastes zacentrus) fish species and information / pictures of Sharpchin rockfish - Sebastes zacentrus
Sharpchin rockfish (Sebastes zacentrus) fish species information
Scientific Name
Sebastes zacentrus
Common Name
Sharpchin rockfish
Biology
Found on soft bottoms (Ref. 2850). Viviparous (Ref. 34817).
Classification
Classified By
Gilbert, 1890
Class
Ray-finned fishes (Actinopterygii)
Order
Scorpionfishes and Flatheads (Scorpaeniformes)
Family
Rockfishes, rockcods and thornyheads (Sebastidae)
Distribution
Region
Eastern Pacific
Distribution
Eastern Pacific: Semisopochnoi Island in the Aleutian chain to San Diego, California, USA.
Range
60°N - 33°N
Environment
Climate
Deep-water
Water Temperature From
Unknown
°C
Water Temperature To
Unknown
°C
Depth From - meters
26
m
Depth To - meters
476
m
Zone
bathydemersal
Environment
Marine; bathydemersal; depth range 26 - 476 m (Ref. 27437)
Trophic Level
3.63 s.e. 0.56 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
39.0
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
Gamefish: yes
Vulnerability
High vulnerability (64 of 100)
Resilience
Low, minimum population doubling time 4.5 - 14 years (K=0.09; tmax=58)
Threat To Humans
Venomous
IUCN Red List Status
Not Evaluated