Ecology of Acipenser schrenckii
 
Main Ref. Dulmaa, A., 1999
Remarks Occur in stretches of river with sandy or stony bottom. Feed on benthic organisms. Highly prized fish (Ref. 41072).

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 Acipenser schrenckii may be found.

Habitat

Substrate : rocky;
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. Dulmaa, A., 1999
Feeding habit hunting macrofauna (predator)
Feeding habit Ref.

Trophic Level(s)

Estimation method Original sample Unfished population Remark
Troph s.e. Troph s.e.
From diet composition 3.26 0.15 Troph of juv./adults from 7 studies.
From individual food items 4.35 0.25 Trophic level estimated from a number of food items using a randomized resampling routine.
Ref.
(e.g. 346)
(e.g. cnidaria)
Entered by Pablico, Grace Tolentino on 01.22.02
Modified by Luna, Susan M. on 09.11.07
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