Ecology of Sander volgensis
 
Main Ref. Kottelat, M., 1997
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 Sander volgensis may be found.
Remarks Inhabits rivers. Also found in brackish water near river estuaries. Smaller fish prey on crustaceans clinging to the river bed. Larger fish feed on shoals of fry and eat small perch, Perca fluviatilis, and ruffe, Gymnocephalus cernuus.

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 Vostradovsky, J., 1973
Feeding habit hunting macrofauna (predator)
Feeding habit ref Vostradovsky, J., 1973
Trophic level(s)
Original sample Unfished population Remark
Estimation method Troph s.e. Troph s.e.
From diet composition
Ref.
From individual food items 4.13 0.66 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 12.14.00
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