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Food and Feeding Habits Summary Gasterosteus aculeatus
 
Main Ref. Blegvad, H., 1917
Fiskens utvecklingsstadium juv./adults Medellängd 5.00 TL
Sample size 427 Percent empty
Land Denmark Observationsplats Brackish River
Period
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
Highlighted items on the list are known Feeding Periods of Gasterosteus aculeatus
Diet percent Food I Food II Food III Prey stage Item Name Kommentarer
8.00 % zooplankton fish (early stages) fish eggs/larvae eggs fish eggs
8.00 % zoobenthos insects insects n.a./others insects
79.00 % zoobenthos benth. crust. n.a./other benth. crustaceans juv./adults amphipods 41% amphipods incl. 27% copepods, 10% cladocerans, 1% ostracods
5.00 % zoobenthos other benth. invertebrates n.a./other benth. invertebrates n.a./others benth. invertebrates
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