Feeding and morphological analysis of the digestive tract of four species of fish (Astyanax altiparanae, Parauchenipterus galeatus, Serrasalmus marginatus and Hoplias aff. malabaricus) from the upper Paran\ue1 River floodplain, Brazil
- Publication date
- 1 August 2008
- Publisher
- Instituto Internacional de Ecologia 2008-08-01
