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Ecology of Alosa saposchnikowii
 
Main Ref. Whitehead, P.J.P., 1985
Remarks Feeds on fish and benthic invertebrates (Ref. 188). Euryhaline and migratory but non-anadromous. One of the most cold-loving Alosa of the Caspian, being one of the first to begin its spring migration to the north.

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 Alosa saposchnikowii 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. Whitehead, P.J.P., 1985
Feeding habit hunting macrofauna (predator)
Feeding habit Ref. Whitehead, P.J.P., 1985
Trophic Level(s)
Estimation method Original sample Unfished population Remark
Troph s.e. Troph s.e.
From diet composition 4.39 Troph of adults from 1 study.
From individual food items 3.69 0.60 Trophic level estimated from a number of food items using a randomized resampling routine.
Ref. Elizarenko, M.M. and S.B. Andrianova, 2002
(e.g. 346)
(e.g. cnidaria)
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