Tab. 2 in Feeding ecology of elasmobranch species in southeastern Brazil

Tab. 2. Frequency of occurrence (%FO), percentage weight (%W) and alimentary index (%IAi) of prey items in the total diet of Psammobatis rutrum in the southeastern Brazil, between January 2006 and August 2007. %FO%W%IAiCrustaceans66.750.072.9BrachyuraPortunidae11.10.60.4Shrimp not identified22.210.412.6CarideaProcessidaeProcessa sp.11.133.120.1AmphipodaGamaridae11.12.61.6Crustacean fragments22.23.23.9Telosts22.245.522.1Teleost fragments22.245.555.1Polychaetes44.45.25.0SigalionidaeSthenelais sp.22.22.63.1Polychaetes not identified22.22.63.1