Réf. Princ. | Sparholt, H., 1990 |
---|---|
Remarques | Benthic but occasionally pelagic (Ref. 4705). Feeds mainly on other fishes (cod, haddock, pogge, sand-eels, herring, capelin), but also takes cephalopods, large crustaceans and other bottom-living animals (Ref. 9988). Parasites of the species include monogeneans, trematodes, cestodes, nematodes, acanthocephalans and copepods (Ref. 5951). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
---|---|---|---|---|
Marine zones / Brackish and freshwater bodies |
|
|
|
|
Substrat | |
---|---|
Substrate Ref. | |
Habitats spéciaux | |
Special habitats Ref. |
Réf. | |
---|---|
Associations | |
Associé avec | |
Remarques sur les associations | |
Parasitisme |
Type de prise alimentaire | mainly animals (troph. 2.8 and up) |
---|---|
Feeding type Ref. | Sparholt, H., 1990 |
Habitude alimentaire | hunting macrofauna (predator) |
Feeding habit Ref. | Sparholt, H., 1990 |
Estimation method | Échantillon original | Population non pêchée | Remarque | ||
---|---|---|---|---|---|
Troph | s.e. | Troph | s.e. | ||
À partir du régime alimentaire | 4.00 | 0.45 | 4.27 | 0.66 | Troph of juv./adults from 4 studies. |
À partir des éléments alimentaires | 4.28 | 0.74 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Réf. | Haug, T., 1990 |