Food and Feeding Habits Summary Coregonus lavaretus
 
Main Ref. Novoselov, A.P., 2000
Fish stage juv./adults Mean length 32.10 FL
Sample size 980 Percent empty
Country Russia Locality Northern Dvina delta,months of May-October, 1993-1997
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
4.60 % zoobenthos mollusks bivalves juv./adults Pisidium mostly Pisidium
90.90 % zoobenthos insects insects larvae Chronomidae Chronomidae, 75%; Tabanidae, 14.5%; Limoniidae, 0.8%; Heleidae, 0.1%; Trichoptera, 0.5%
3.10 % zoobenthos worms n.a./other annelids juv./adults oligochaetes oligochaetes, 2.5%; nematodes, 0.6%
1.40 % plants phytoplankton n.a./other phytoplankton juv./adults phytoplankton
Entered by Gutierrez, Suzette on 12.07.00
Modified by Pablico, Grace Tolentino on 12.17.10
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