Food and Feeding Habits Summary Salmo trutta
 
Main Ref. Nilsson, N.-A., 1957
Fish stage larvae Mean length NG
Sample size 19 Percent empty 0
Country Sweden Locality River Rensjön, Station 2. 1951
Period
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
Highlighted items on the list are known Feeding Periods of Salmo trutta
Diet percent Food I Food II Food III Prey stage Item Name Comments
5.70 % zoobenthos insects insects adults Chironomidae Chironomidae (3.7), terrestrial insects (2.0)
24.00 % zoobenthos insects insects larvae Chironomidae Trichoptera (3.4), Ephemeroptera (3.7), Plecoptera (1.6), Simuliidae (1.6), Chironomidae (13.7)
42.10 % zooplankton plank. crust. n.a./other plank. crustaceans juv./adults Phyllopoda Phyllopoda
28.20 % zooplankton plank. crust. plank. copepods juv./adults Copepoda Copepoda
Entered by Pablico, Grace Tolentino on 08.06.02
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