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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 adults Mean length 31.40 TL
Sample size 144 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
22.01 % nekton finfish bony fish juv./adults Teleostei
66.10 % zoobenthos benth. crust. n.a./other benth. crustaceans juv./adults Brachyura,Cumacea, Dendrobranchiata
1.92 % others others n.a./others n.a./others Unidientifed items
9.04 % others others n.a./others n.a./others Sediment
0.98 % zoobenthos worms polychaetes juv./adults 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