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Food and Feeding Habits Summary Catostomus tahoensis
 
Main Ref. Marrin, D.L., 1983
Fiskens utvecklingsstadium recruits/juv. Medellängd 14.00 NG
Sample size 18 Percent empty
Land USA Observationsplats Webber Lake, California
Period
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
Highlighted items on the list are known Feeding Periods of Catostomus tahoensis
Diet percent Food I Food II Food III Prey stage Item Name Kommentarer
1.00 % zoobenthos benth. crust. benth. copepods juv./adults benth. copepods
1.00 % plants other plants benthic algae/weeds n.a./others macrophytes Aquatic macrophytes.
2.00 % zoobenthos mollusks bivalves juv./adults bivalves
16.00 % zooplankton plank. crust. cladocerans juv./adults cladocerans
17.00 % zoobenthos mollusks gastropods juv./adults gastropods
4.00 % zoobenthos insects insects adults insect Aquatic insect.
54.00 % zoobenthos insects insects pupae Chironomidae 35% Chironomidae larvae, 19% Diptera pupae.
4.00 % zoobenthos worms n.a./other annelids juv./adults Oligochaeta Oligochaeta.
1.00 % zoobenthos benth. crust. ostracods juv./adults ostracods
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