Food and Feeding Habits Summary Salmo trutta
 
Main Ref. Sagar, P.M. and G.A. Eldon, 1983
Fish stage recruits/juv. Mean length 6.40 SL
Sample size 21 Percent empty
Country New Zealand Locality Rakaia River, autumn 1979-80.
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
1.30 % zoobenthos insects insects adults Hydrobiosis frater Hydrobiosis frater
1.00 % zoobenthos insects insects larvae Zelandobius furcillatus 02.% Zelandobius furcillatus, 0.2% other Diptera larvae, 0.2% Elmidae larvae & adults, 0.2% Arachnida, 0.2% Myriapoda
1.60 % zoobenthos insects insects larvae Trichoptera other Trichoptera larvae
2.80 % zoobenthos insects insects larvae Chironomidae Chironomid larvae & pupae
93.30 % zoobenthos insects insects larvae Deleatidium Deleatidium larvae
Entered by Sa-a, Pascualita on 12.23.02
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