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Food and Feeding Habits Summary Gasterosteus aculeatus
 
Κύρια Αναφ. Thiel, R., T. Mehner, B. Köpcke and R. Kafemann, 1996
Στάδιο Ζωής larvae Μέσο μήκος 0.10 TL
Sample size 54 Percent empty
Χώρα Germany Περιοχή Weser Estuary, June 1993 & April-July 1994
Περίοδος
  • 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 Τροφή Ι Τροφή ΙΙ Τροφή ΙΙΙ Στάδιο ζωής λείας Item Name Σχόλια
0.11 % zoobenthos benth. crust. benth. copepods juv./adults Harpacticoids 0.07% Harpacticoids
2.41 % nekton finfish bony fish n.a./others Fish 2.27% Fish
0.11 % zooplankton plank. crust. cladocerans juv./adults Alona spp. 0.08% Alona spp.
0.61 % zooplankton plank. crust. cladocerans juv./adults Chydorus sphaericus 0.57% Chydorus sphaericus
35.87 % zoobenthos insects insects larvae Chironomidae 33.72% Chironomidae
9.96 % zooplankton other plank. Invertebrates n.a./other plank. invertebrates eggs Rotifer eggs 9.36% Rotifer eggs
18.62 % zooplankton plank. crust. plank. copepods eggs Copepod eggs 17.5% Copepod eggs
32.32 % zooplankton plank. crust. plank. copepods juv./adults Eurytemora affinis 30.38% Eurytemora affinis
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