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FishBase
Food and Feeding Habits Summary Oncorhynchus gorbuscha
 
Main Ref. Shershnev, A.P., V.V. Chupakhin and V.A. Rudnev, 1982
Fish stage recruits/juv. Mean length 10.00 TL
Sample size 214 Percent empty
Country Kuril Is. Locality Along the Iturup Coast between 1974 and 1977
Period
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
Highlighted items on the list are known Feeding Periods of Oncorhynchus gorbuscha
Diet percent Food I Food II Food III Prey stage Item Name Comments
11.50 % zooplankton plank. crust. euphausiids juv./adults euphausiids
7.00 % zooplankton fish (early stages) fish eggs/larvae larvae fish larvae
0.50 % zoobenthos mollusks gastropods juv./adults gastropods
3.80 % zoobenthos insects insects n.a./others insects
4.70 % zoobenthos benth. crust. n.a./other benth. crustaceans juv./adults benth. crustaceans
0.30 % zooplankton plank. crust. n.a./other plank. crustaceans juv./adults Hyperiidea Hyperiidea
72.20 % zooplankton plank. crust. plank. copepods juv./adults Calanoida Calanoida
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