Ocellated icefish (Chionodraco rastrospinosus) fish species and information / pictures of Ocellated icefish - Chionodraco rastrospinosus

Ocellated icefish (Chionodraco rastrospinosus) fish species information

Scientific Name
Chionodraco rastrospinosus

Common Name
Ocellated icefish

Biology
Found most commonly at depths from 200-400 m. Feeds mainly on fishes and krill.

Classification

Classified By
DeWitt & Hureau, 1979
Class
Ray-finned fishes (Actinopterygii)
Order
Perch-like fish (Perciformes)
Family
Crocodile icefishes (Channichthyidae)

Distribution

Region
Southern Ocean
Distribution
Southern Ocean: ranges from the South Orkney Islands, South Shetland Islands to the Antarctic Peninsula.
Range
60°S - 67°S

Environment

Climate
Polar
Water Temperature From
Unknown °C
Water Temperature To
Unknown °C
Depth From - meters
0 m
Depth To - meters
1000 m
Zone
benthopelagic
Environment
Marine; benthopelagic; depth range 0 - 1000 m, usually 200 - 400 m
Trophic Level
3.85 s.e. 0.62 Based on food items.
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
52.0 cm
Common Length
30.0 cm
Phylogenetic Diversity Index
PD50 = 0.6250 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses
Fisheries: minor commercial
Vulnerability
Moderate to high vulnerability (47 of 100)
Resilience
Medium, minimum population doubling time 1.4 - 4.4 years (Assuming tm
Threat To Humans
  Harmless
IUCN Red List Status
  Not Evaluated