Food and Feeding Habits Summary Rudarius ercodes
Main Ref. Horinouchi, M. and M. Sano, 2000
Fish stage recruits/juv. Mean length 1.50 SL
Sample size 43 Percent empty
Country Japan Locality Aburatsubo, central Japan, 1995.
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
Highlighted items on the list are known Feeding Periods of Rudarius ercodes
Diet percent Food I Food II Food III Prey stage Item Name Comments
24.40 % zoobenthos benth. crust. amphipods juv./adults Gammaridea Gammaridea
18.80 % zoobenthos benth. crust. benth. copepods juv./adults Harpacticoida Harpacticoida
4.70 % plants other plants benthic algae/weeds n.a./others algae filamentous algae
8.40 % detritus detritus debris n.a./others debris
2.50 % plants phytoplankton diatoms n.a./others diatoms
15.30 % zoobenthos other benth. invertebrates n.a./other benth. invertebrates juv./adults benth. invertebrates
4.10 % zooplankton other plank. invertebrates n.a./other plank. invertebrates eggs plank. invertebrates
21.80 % zooplankton plank. crust. plank. copepods juv./adults Calanoida Calanoida and Cyclopoida
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