Machado-Evangelista, M. Esguicero, A.L.H. Arcifa, M.S. Pereira, T.N.A. Diet and ecomorphology of Leporinus reticulatus (Characiformes: Anostomidae)from the upper Rio Juruena, MT, Brazil: ontogenetic sgifts related to the feeding ecology Subjects--Topical Terms: PEIXEDIETAVARIAÇÃO GENETICAECOLOGIA AQUATICA