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Ecology of Parachaenichthys georgianus
 
Main Ref. Gon, O., 1990
Distribution
Marine - Neritic
  • supra-littoral zone
  • littoral zone
  • sublittoral zone
 Marine - Oceanic
  • epipelagic
  • mesopelagic
  • epipelagic
  • abyssopelagic
  • hadopelagic
 Brackishwater
  • estuaries/lagoons/brackish seas
  • mangroves
  • marshes/swamps
 Freshwater
  • rivers/streams
  • lakes/ponds
  • caves
  • exclusively in caves
Highighted items on the list are where Parachaenichthys georgianus may be found.
Remarks Feeds on fishes and mysids, Crangon antarcticus and Chorismus antarcticus.

Substrate

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 Gon, O., 1990
Feeding habit variable
Feeding habit ref Gon, O., 1990
Trophic level(s)
Original sample Unfished population Remark
Estimation method Troph s.e. Troph s.e.
From diet composition 4.04 0.55 Troph of juv./adults from 1 study.
Ref. Mc Kenna, J.E. Jr., 1991
From individual food items 3.80 0.62 Trophic level estimated from a number of food items using a randomized resampling routine.
(e.g. 346)
(e.g. cnidaria)
Entered by Sta. Iglesia, Drina on 11.22.00
Modified by Gutierrez, Suzette on 02.04.01
Checked by Sta. Iglesia, Drina on 01.01.70
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