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Setting up your tank

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New Zealand blue cod (Parapercis colias) fish species and information / pictures of New Zealand blue cod - Parapercis colias

New Zealand blue cod (Parapercis colias) fish species information

Scientific Name
Parapercis colias

Common Name
New Zealand blue cod

Biology
Inhabits rocky areas to a depth of 150 m (Ref. 9258). Carnivore which feeds mainly on small fish and crabs. Feeds by stalking its prey and swallowing it whole. Adults are home-ranging (Ref. 26966). Minimum depth reported taken from Ref. 58489.

Classification

Classified By

Forster, 1801

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Sandperches (Pinguipedidae)

Distribution

Region

Southwest Pacific

Distribution

Southwest Pacific: restricted to New Zealand.

Range

34°S - 52°S, 163°E - 175°W

Environment

Climate

Temperate

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

52 m

Depth To - meters

150 m

Zone

demersal

Environment

Marine; demersal; depth range 52 - 150 m (Ref. 9072)

Trophic Level

3.87 s.e. 0.67 Based on diet studies.

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

45.0 cm

Common Length

35.0 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

Fisheries: commercial; gamefish: yes

Vulnerability

Low vulnerability (24 of 100)

Resilience

Medium, minimum population doubling time 1.4 - 4.4 years (K=0.66; tm=2; tmax=17)

Threat To Humans

Harmless

IUCN Red List Status

Least Concern (LC)