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Life Cycle

provided by Fishbase
Gonads of male and female do not mature at the same time. The spermatozoa are kept in the ovary of the female after copulation until such time that the eggs ripen paving the way for fertilisation (Ref. 74488). Gives birth to 50,000-350,000 pelagic larvae of 8 mm length (Ref. 35388).
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Recorder
Armi G. Torres
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Migration

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Oceanodromous. Migrating within oceans typically between spawning and different feeding areas, as tunas do. Migrations should be cyclical and predictable and cover more than 100 km.
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Recorder
Rainer Froese
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Trophic Strategy

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Epibenthic-pelagic. Feeds on crustaceans and fishes (Ref. 58426). Also feeds on planktonic organisms (Ref. 12223). Preyed upon by Atlantic halibut, Atlantic cod, swordfish and harbor seals. Parasites of the species include 6 trematodes, 1 cestode, 6 nematodes and 3 copepods (Ref. 5951).
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Pascualita Sa-a
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Biology

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Found off the coast from 100-1000 m; juveniles found in fjords, bays and inshore waters. Normally trawled in deep water (Ref. 9988). Benthic (Ref. 5951). Feed mostly on euphausiids in summer; herrings in autumn and winter; capelins, herrings, euphausiids and ctenophores in spring. Gregarious throughout life. A slow growing species (Ref. 9988). Ovoviviparous, gonads of male and female do not mature at the same time. The spermatozoa are kept in the ovary of the female after copulation until such time that the eggs ripen paving the way for fertilization (Ref. 74488). Copulation takes place in late summer or early autumn (Ref. 35388, 34817); in winter females give birth to 50,000-350,000 pelagic larvae of 8 mm length (Ref. 35388). Utilized fresh and frozen; eaten fried, broiled, microwaved and baked (Ref. 9988).
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Rainer Froese
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Importance

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fisheries: highly commercial; gamefish: yes; price category: low; price reliability: reliable: based on ex-vessel price for this species
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Rainer Froese
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Diet

provided by World Register of Marine Species
Feeds on amphipods, copepods and euphausiids; fish make up most of the adult diet

Reference

North-West Atlantic Ocean species (NWARMS)

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WoRMS Editorial Board
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Kennedy, Mary [email]

Distribution

provided by World Register of Marine Species
Western Atlantic: Greenland and southeastern Labrador in Canada to New Jersey

Reference

North-West Atlantic Ocean species (NWARMS)

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WoRMS Editorial Board
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Kennedy, Mary [email]

Habitat

provided by World Register of Marine Species
nektonic

Reference

North-West Atlantic Ocean species (NWARMS)

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cc-by-4.0
copyright
WoRMS Editorial Board
contributor
Kennedy, Mary [email]

Habitat

provided by World Register of Marine Species
Found over rocky and clay silt bottoms at depths of 100-1000m.

Reference

North-West Atlantic Ocean species (NWARMS)

license
cc-by-4.0
copyright
WoRMS Editorial Board
contributor
Kennedy, Mary [email]