Trident prickleback (Gymnoclinus cristulatus) fish species and information / pictures of Trident prickleback - Gymnoclinus cristulatus

Trident prickleback (Gymnoclinus cristulatus) fish species information

Scientific Name
Gymnoclinus cristulatus

Common Name
Trident prickleback

Biology
Inhabits intertidal areas to depth of about 40 meters, usually in tide pools or shallower than 20 meters (Ref. 51666).

Classification

Classified By
Gilbert & Burke, 1912
Class
Ray-finned fishes (Actinopterygii)
Order
Perch-like fish (Perciformes)
Family
Pricklebacks (Stichaeidae)

Distribution

Region
Northwest Pacific
Distribution
Northwest Pacific: western Aleutian Islands and Commander Islands to Hokkaido.
Range
67°N - 50°N, 160°E - 158°W

Environment

Climate
Polar
Water Temperature From
Unknown °C
Water Temperature To
Unknown °C
Depth From - meters
0 m
Depth To - meters
37 m
Zone
benthopelagic
Environment
Marine; benthopelagic; depth range 0 - 37 m (Ref. 50610)
Trophic Level
3.34 s.e. 0.42 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
12.0 cm
Common Length
Unknown cm
Phylogenetic Diversity Index
PD50 = 1.0000 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 (28 of 100)
Resilience
Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.)
Threat To Humans
  Harmless
IUCN Red List Status
  Not Evaluated