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FishBase
Food and Feeding Habits Summary Rioraja agassizii
 
Main Ref. Pasquino, A.F., T. Vaske-Júnior, O.B.F. Gadig and J.P. Barreiros, 2011
Fish stage recruits/juv. Mean length TL
Sample size 25 Percent empty
Country Brazil Locality Bet. Baía de Santos and São Sebastião Island, São Paulo coast,
Period
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
Highlighted items on the list are known Feeding Periods of Rioraja agassizii
Diet percent Food I Food II Food III Prey stage Item Name Comments
1.49 % nekton finfish bony fish recruits/juv. Teleostei
88.46 % zoobenthos benth. crust. n.a./other benth. crustaceans juv./adults Copepoda, Isopoda, Gammaridea
0.56 % others others n.a./others n.a./others Unidentified items
8.96 % others others n.a./others n.a./others Sediment
0.56 % zoobenthos worms polychaetes recruits/juv. Polychaeta
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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