The Rio Capivari is a significant watercourse in the state of Minas Gerais, Brazil, flowing through diverse landscapes that support a varied fish community. The river is known for its accessible fishing spots, including areas near the town of Pesqueiro, which offers amenities for anglers. The upper basin of the river has been the focus of scientific study to understand its native fish populations and the challenges posed by non-native species, informing ongoing conservation efforts in the region.