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FishBase
Food and Feeding Habits Summary Rudarius ercodes
 
Main Ref. Horinouchi, M. and M. Sano, 2000
Fish stage juv./adults Mean length 4.50 SL
Sample size 203 Percent empty
Country Japan Locality Aburatsubo, central Japan, 1995.
Period
  • 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
15.20 % zoobenthos benth. crust. amphipods juv./adults amphipods
6.50 % zoobenthos benth. crust. benth. copepods juv./adults benth. copepods
12.20 % plants other plants benthic algae/weeds leaves/blades benthic algae/weeds
13.60 % detritus detritus debris n.a./others debris
7.30 % plants phytoplankton diatoms n.a./others diatoms
3.30 % zooplankton fish (early stages) fish eggs/larvae eggs fish eggs
22.90 % zoobenthos other benth. invertebrates n.a./other benth. invertebrates juv./adults benth. invertebrates
13.00 % zoobenthos cnidarians n.a./other polyps juv./adults Hydroids Hydroids
6.00 % zoobenthos worms polychaetes juv./adults polychaetes
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