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Ekologin hos Gymnoscopelus braueri
 
Main Ref. Hulley, P.A., 1990
Anmärkningar Oceanic and mesopelagic, found in the upper 200 m at night but deeper in the region of Subtropical Convergence (Ref. 4066). Feeds mainly on Euphausia superba; also takes copepods (Euchaeta antarctica, Rhincalanus gigas), amphipods (Primno macropa, Themisto gaudichaudii) and the euphausiid Thysanoessa macrura.

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
  • Flodmynningar/laguner/bräckta havsområden
  • mangroves
  • marshes/swamps
  • rivers/streams
  • lakes/ponds
  • Grottor
  • uteslutande
Highighted items on the list are where Gymnoscopelus braueri may be found.

Habitat

Substrate
Substrate Ref.
Special habitats
Special habitats Ref.

Associations

Ref.
Associations
Associated with
Association remarks
Parasitism

Föda

Typ av föda mainly animals (troph. 2.8 and up)
Feeding type Ref. Hulley, P.A., 1990
Födosöksstrategi selective plankton feeding
Feeding habit Ref. Hulley, P.A., 1990
Trophic Level(s)
Estimation method Ursprungligt prov Ofiskad population Kommentar
Troph s.e. Troph s.e.
Från födosammansättning 3.22 0.32 Troph of juv./adults from 1 study.
Från individuella födoämnen 3.29 0.42 Trophic level estimated from a number of food items using a randomized resampling routine.
Ref. Pusch, C., P.A. Hulley and K.-H. Kock, 2004
(t.ex. 346)
(t.ex. cnidaria)
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