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Food and Feeding Habits Summary Perca flavescens
 
主要参考文献 Keast, A., 1977
鱼阶段 recruits/juv. 平均长度 6.40 SL
Sample size 48 Percent empty
国家 Canada 地点 Lake Opinicon, Leeds County, Ontario, 1971
时期
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
Highlighted items on the list are known Feeding Periods of Perca flavescens
Diet percent 食物一 食物二 食物三 捕食阶段 Item Name 建议与指正
5.10 % zoobenthos benth. crust. amphipods juv./adults amphipods
51.00 % zooplankton plank. crust. cladocerans juv./adults cladocerans
27.55 % zoobenthos insects insects larvae Chironomid Chironomid larvae
3.10 % zoobenthos insects insects nymphs Ephemeroptera Ephemeroptera nymph
2.00 % zoobenthos insects insects pupae Chironomidae Chironomid pupae
11.22 % zoobenthos benth. crust. ostracods juv./adults ostracods
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