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FishBase
Food and Feeding Habits Summary Acipenser ruthenus
 
Main Ref. Ermolin, V.P., 1977
Fish stage juv./adults Mean length NG
Sample size 113 Percent empty
Country Russia Locality Saratov Reservoir, Volga river
Period
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
Highlighted items on the list are known Feeding Periods of Acipenser ruthenus
Diet percent Food I Food II Food III Prey stage Item Name Comments
2.90 % zoobenthos insects insects larvae Chironomidae
77.70 % zoobenthos benth. crust. n.a./other benth. crustaceans juv./adults Malacostraca
11.80 % zoobenthos mollusks n.a./other mollusks juv./adults unidentified
7.10 % zooplankton plank. crust. n.a./other plank. crustaceans juv./adults Entomostraca
0.50 % others others n.a./others juv./adults unidentified
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cfm script by eagbayani, 01.11.99 ,  php script by rolavides, 07/05/08 ,  last modified by dsantos, 09/02/14