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Marbled sculpin (Cottus klamathensis) fish species and information / pictures of Marbled sculpin - Cottus klamathensis
Marbled sculpin (Cottus klamathensis) fish species information
Scientific Name
Cottus klamathensis
Common Name
Marbled sculpin
Biology
Inhabits soft-bottomed runs of clear, cold creeks and small to medium rivers.
Classification
Classified By
Gilbert, 1898
Class
Ray-finned fishes (Actinopterygii)
Order
Scorpionfishes and Flatheads (Scorpaeniformes)
Family
Sculpins (Cottidae)
Distribution
Region
North America
Distribution
North America: Klamath River drainage in Oregon and California, USA; Pit River system from Fall River to Hat Creek in California.
Range
43°N - 40°N
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
Freshwater; demersal
Trophic Level
3.16 s.e. 0.44 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
False
Physical Size and Genetics
Maximum Length
9.0
cm
Common Length
6.0
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 to moderate vulnerability (34 of 100)
Resilience
Medium, minimum population doubling time 1.4 - 4.4 years (tmax=5; k=0.28)
Threat To Humans
Harmless
IUCN Red List Status
Not Evaluated