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Setting up your tank

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Northern wolffish (Anarhichas denticulatus) fish species and information / pictures of Northern wolffish - Anarhichas denticulatus

Northern wolffish (Anarhichas denticulatus) fish species information

Scientific Name
Anarhichas denticulatus

Common Name
Northern wolffish

Biology
Coloration bluish-black with indistinct spots on the sides. Flesh soft and watery (Ref. 35388).

Classification

Classified By

Kr?yer, 1845

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Wolffishes (Anarhichadidae)

Distribution

Region

North Atlantic

Distribution

North Atlantic: Spitsbergen, Novaya Zemlya, Barents and Norwegian seas, the Shetlands, the Faeroes, Iceland and south-eastern coasts of Greenland; also known occasionally in northern North Sea and Skaggerak. Western Atlantic: Arctic to Sable Island off Nova Scotia and Grand Banks in Canada (Ref. 7251).

Range

80°N - 43°N, 65°W - 61°E

Environment

Climate

Polar

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

60 m

Depth To - meters

1700 m

Zone

benthopelagic

Environment

Marine; benthopelagic; oceanodromous (Ref. 51243); depth range 60 - 1700 m (Ref. 58426), usually 100 - 900 m

Trophic Level

3.75 s.e. 0.46 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

180 cm

Common Length

Unknown cm

Phylogenetic Diversity Index

PD50 = 0.5938 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses

Fisheries: of no interest; gamefish: yes

Vulnerability

Very high vulnerability (78 of 100)

Resilience

Low, minimum population doubling time 4.5 - 14 years (K=0.08-0.10)

Threat To Humans

Harmless

IUCN Red List Status

Not Evaluated