Food and Feeding Habits Summary Salmo trutta
 
Main Ref. Nilsson, N.-A., 1957
Fish stage larvae Mean length NG
Sample size 7 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
14.20 % zoobenthos insects insects adults Trichoptera Trichoptera (6.4), Ephemeroptera (6.4), terrestrial insects (1.4)
65.00 % zoobenthos insects insects larvae Ephemeroptera Trichoptera (5.0), Ephemeroptera (36.4), Plecoptera (17.9), Chironomidae (5.7)
7.90 % zoobenthos worms n.a./other annelids juv./adults Oligochaeta Oligochaeta
9.30 % zooplankton plank. crust. n.a./other plank. crustaceans juv./adults Phyllopoda Phyllopoda
3.60 % zooplankton plank. crust. plank. copepods juv./adults Copepoda Copepoda
Entered by Pablico, Grace Tolentino on 08.06.02
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