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FishBase
Food and Feeding Habits Summary Oncorhynchus mykiss
 
Main Ref. Jeppson, P.W. and W.S. Platts, 1959
Fish stage juv./adults Mean length 45.80 TL
Sample size 18 Percent empty 0
Country USA Locality Northern Idaho lakes
Period
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
Highlighted items on the list are known Feeding Periods of Oncorhynchus mykiss
Diet percent Food I Food II Food III Prey stage Item Name Comments
1.00 % plants other plants benthic algae/weeds n.a./others benthic algae/weeds
90.00 % nekton finfish bony fish juv./adults bony fish
9.00 % zoobenthos insects insects adults insects
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