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FishBase
Food and Feeding Habits Summary Trichomycterus corduvensis
 
Main Ref. Ferriz, R.A., 1998
Fish stage recruits/juv. Mean length 4.40 SL
Sample size 17 Percent empty 0
Country Argentina Locality Rio Nogolí, San Luis
Period
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
Highlighted items on the list are known Feeding Periods of Trichomycterus corduvensis
Diet percent Food I Food II Food III Prey stage Item Name Comments
4.90 % plants other plants benthic algae/weeds n.a./others benthic algae/weeds
6.30 % zoobenthos insects insects adults Coleoptera Coleoptera
1.30 % zoobenthos insects insects larvae Tipulidae Tipulidae
18.60 % zoobenthos insects insects larvae Tricoptera Tricoptera
29.30 % zoobenthos insects insects larvae Chironomidae Chironomidae
3.20 % zoobenthos insects insects nymphs Odonata Odonata
6.20 % zoobenthos insects insects nymphs Ceratopogonidae 5.3% unid. Insects, 0.9% Ceratopogonidae
26.10 % zoobenthos insects insects nymphs Ephemeroptera Ephemeroptera
3.60 % zoobenthos worms n.a./other annelids juv./adults Oligochaeta Oligochaeta
0.50 % zoobenthos benth. crust. ostracods juv./adults ostracods
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