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Food and Feeding Habits Summary Catostomus commersonii
 
主要參考文獻 Keast, A., 1968
魚階段 recruits/juv. 平均長度 10.10 TL
Sample size 19 Percent empty
國家 Canada 地點 Upper Jones Creek, Ontario, April 27-30, 1966.
時期
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
Highlighted items on the list are known Feeding Periods of Catostomus commersonii
Diet percent 食物一 食物二 食物三 捕食階段 Item Name 建議與指正
7.00 % zoobenthos benth. crust. benth. copepods juv./adults benth. copepods
1.00 % zooplankton plank. crust. cladocerans juv./adults cladocerans
31.00 % zoobenthos insects insects larvae Chironomid 25% Chironomid larvae, 4% Simulid larvae, 2% Trichoptera larvae
61.00 % zoobenthos insects insects pupae Chironomid 50% Chironomid pupae, 10% Simulid pupae
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