Pacajá River
The Pacajá River (Portuguese: Rio Pacajá) is a river of Pará state in north-central Brazil.
It is a tributary of the Pará River, a channel that connects the Amazon and Tocantins rivers to the south of Marajó island.
The basin of the Pacajá River is in the Xingu–Tocantins–Araguaia moist forests ecoregion.