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250L community aquarium

Jonah's icefish (Neopagetopsis ionah) fish species and information / pictures of Jonah's icefish - Neopagetopsis ionah

Jonah's icefish (Neopagetopsis ionah) fish species information

Scientific Name
Neopagetopsis ionah

Common Name
Jonah's icefish

Biology
Feeds mainly on fishes and krill.

Classification

Classified By

Nybelin, 1947

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Crocodile icefishes (Channichthyidae)

Distribution

Region

Southern Ocean

Distribution

Southern Ocean: Circum-Antarctic on the continental shelf and slope.

Range

60°S - 78°S

Environment

Climate

Polar

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

20 m

Depth To - meters

900 m

Zone

benthopelagic

Environment

Marine; benthopelagic; depth range 20 - 900 m

Trophic Level

3.42 s.e. 0.48 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

56.0 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

Fisheries: of no interest

Vulnerability

Moderate to high vulnerability (48 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