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FishBase
Food and Feeding Habits Summary Cheimarrichthys fosteri
 
Main Ref. Sagar, P.M. and G.A. Eldon, 1983
Fish stage juv./adults Mean length 9.20 TL
Sample size 47 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 Cheimarrichthys fosteri
Diet percent Food I Food II Food III Prey stage Item Name Comments
2.30 % zoobenthos insects insects adults Hydrobiosis frater Hydrobiosis frater
0.10 % zoobenthos insects insects larvae Elmidae Elmidae larvae & adults
0.10 % zoobenthos insects insects larvae Trichoptera other Trichoptera larvae
0.20 % zoobenthos insects insects larvae Aoteapsyche spp. Aoteapsyche spp. larvae
0.70 % zoobenthos insects insects larvae Diptera other Diptera larvae
10.40 % zoobenthos insects insects larvae Oxyethira albiceps Oxyethira albiceps
23.10 % zoobenthos insects insects larvae Deleatidium Deleatidium larvae
62.90 % zoobenthos insects insects larvae Chironomidae Chironomid larvae & pupae
0.10 % zoobenthos worms n.a./other annelids juv./adults Oligochaeta Oligochaetes
0.10 % nekton finfish n.a./other finfish juv./adults fish unid. fish remains
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