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Ecology of Sebastes norvegicus
 
Main Ref. Greenstreet, S.P.R., 1996
Remarks 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).

Aquatic zones / Water bodies

Marine - Neritic Marine - Oceanic Brackishwater Freshwater
Marine zones / Brackish and freshwater bodies
  • supra-littoral zone
  • littoral zone
  • sublittoral zone
  • epipelagic
  • mesopelagic
  • epipelagic
  • abyssopelagic
  • hadopelagic
  • estuaries/lagoons/brackish seas
  • mangroves
  • marshes/swamps
  • rivers/streams
  • lakes/ponds
  • caves
  • exclusively in caves
Highighted items on the list are where Sebastes norvegicus may be found.

Habitat

Substrate
Substrate Ref.
Special habitats
Special habitats Ref.

Associations

Ref.
Associations schooling; shoaling;
Associated with
Association remarks
Parasitism

Feeding

Feeding type mainly animals (troph. 2.8 and up)
Feeding type Ref. Greenstreet, S.P.R., 1996
Feeding habit hunting macrofauna (predator)
Feeding habit Ref. Greenstreet, S.P.R., 1996
Trophic Level(s)
Estimation method Original sample Unfished population Remark
Troph s.e. Troph s.e.
From diet composition
From individual food items 4.04 0.68 Trophic level estimated from a number of food items using a randomized resampling routine.
Ref.
(e.g. 346)
(e.g. oophagy)
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