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Ecologia de Sander volgensis
 
Ref. principal Kottelat, M., 1997
Notas 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.

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
  • Estuários/lagunas/áreas estuarinas
  • manguezais
  • pântanos/brejos
  • rivers/streams
  • lakes/ponds
  • Cavernas
  • exclusivamente
Highighted items on the list are where Sander volgensis may be found.

Habitat

Substrato
Substrate Ref.
Habitats especiais
Special habitats Ref.

Associações

Ref.
Associações
Associada com
Comentários sobre associação
Parasitismo

Alimentação

Tipo de alimentação mainly animals (troph. 2.8 and up)
Feeding type Ref. Vostradovsky, J., 1973
Hábito alimentar hunting macrofauna (predator)
Feeding habit Ref. Vostradovsky, J., 1973
Trophic Level(s)
Estimation method Amostra original População virgem (não pescada) Nota
Troph s.e. Troph s.e.
Da composição da dieta
Dos itens alimentares individuais 4.13 0.66 Trophic level estimated from a number of food items using a randomized resampling routine.
Ref.
(p.ex. 346)
(p.ex. cnidaria)
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