Ecology of Pinguipes chilensis
 
Main Ref. González, P. and C. Oyarzún, 2003
Remarks Found near the coast with a depth range from 0 to 40 m; adults dwell in rocky-bottomed areas and juveniles in sandy-bottomed areas (Ref. 50436). Feeds mainly on crustaceans, mostly mysids, fish and annelids. A significant difference in diet was found between analyzed size groups and seasonal changes (Ref. 50436).

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 Pinguipes chilensis may be found.

Habitat

Substrate
Substrate Ref.
Special habitats
Special habitats Ref.

Associations

Ref.
Associations
Associated with
Association remarks
Parasitism

Feeding

Feeding type mainly animals (troph. 2.8 and up)
Feeding type Ref. González, P. and C. Oyarzún, 2003
Feeding habit hunting macrofauna (predator)
Feeding habit Ref. González, P. and C. Oyarzún, 2003
Trophic Level(s)
Estimation method Original sample Unfished population Remark
Troph s.e. Troph s.e.
From diet composition 3.53 0.17 3.37 0.37 Troph of juv./adults from 2 studies.
From individual food items 3.18 0.40 Trophic level estimated from a number of food items using a randomized resampling routine.
Ref. Medina, M., M. Araya and C. Vega, 2004
(e.g. 346)
(e.g. oophagy)
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