Food and Feeding Habits Summary Coregonus lavaretus
 
Main Ref. Turunen, T. and M. Viljanen, 1988
Fish stage juv./adults Mean length 30.00 TL
Sample size 120 Percent empty 9
Country Finland Locality Lake Suomunjärvi, Eastern Finland
Period
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
Highlighted items on the list are known Feeding Periods of Coregonus lavaretus
Diet percent Food I Food II Food III Prey stage Item Name Comments
22.11 % zoobenthos mollusks bivalves juv./adults Pisidium sp. Pisidium sp.
25.26 % zooplankton plank. crust. cladocerans juv./adults Bosmina sp. Bosmina sp. 5 Daphnia sp. 5 Polyphenus pediculus 3 Leptoda kindtii 1 Chydoridae 9 Cladocera 1
6.32 % zoobenthos mollusks gastropods juv./adults gastropods
7.37 % zoobenthos insects insects larvae Chironomidae Chironomidae larvae 2 Chironomidae pupae 3 Diptera larvae & pupae Ephemeridae larvae 2
15.79 % zoobenthos insects insects larvae Sialis sp. Trichoptera larvae 4 Sialis sp. larvae 11
10.53 % zoobenthos benth. crust. isopods juv./adults Asellus aquaticus Asellus aquaticus
1.05 % zoobenthos other benth. invertebrates n.a./other benth. invertebrates juv./adults Hydracarina Hydracarina
11.58 % zooplankton plank. crust. plank. copepods juv./adults Cyclopoida Cyclopoida 6 Calanopida 5
Entered by Sa-a, Pascualita on 09.11.97
Modified by Pablico, Grace Tolentino on 12.17.10
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