The Purus River is a major tributary of the Amazon River, located in South America. It is known for its scenic beauty and biodiversity. Some synonyms for the Purus River include Rio Purus, Purus Waterway, Purus Stream, and Purus Channel. The river is also home to many species of fish, including the giant arapaima, the piranha, and the paiche. The forests surrounding the river provide habitat for jaguars, capybaras, and many other animals. The Purus River has also played an important role in the lives of indigenous communities, who depend on it for fishing and transportation.