Food and Feeding Habits Summary Ballerus sapa
 
Main Ref. Rodionova, L.A., 1980
Fish stage juv./adults Mean length NG
Sample size 55 Percent empty
Country Russia Locality Kama Reservoir
Period
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
Highlighted items on the list are known Feeding Periods of Ballerus sapa
Diet percent Food I Food II Food III Prey stage Item Name Comments
1.14 % zooplankton plank. crust. cladocerans juv./adults unidentified
9.98 % detritus detritus debris n.a./others unidentified
0.79 % zoobenthos insects insects larvae Trichoptera
83.60 % zoobenthos insects insects larvae Chironomidae
1.10 % zoobenthos worms n.a./other annelids juv./adults Oligochaeta
0.09 % zoobenthos mollusks n.a./other mollusks juv./adults unidentified
0.71 % zoobenthos worms non-annelids juv./adults Nematoda
2.57 % zooplankton plank. crust. plank. copepods juv./adults unidentified
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