The Marañón River (Spanish: Río Marañón, IPA: [ˈri.o maɾaˈɲon]) is the principal or mainstem source of the Amazon River, arising about 160 km to the northeast...

He fitted out an expedition at Loja in Ecuador, descended the Rio Santiago to the Marañón, passed through the Pongo in 1557 and invaded the country of...

Libertad region Santiago River (Peru), a tributary of the Marañón River Santiago, Agusan del Norte Santiago, Ilocos Sur Cape Santiago, a cape at the southwestern...

(Spanish: Río Pastaza, formerly known as the Sumatara) also known as the Patate, flowing in Ecuador and Peru is a large tributary to the Marañón River in...

The Amazon River (UK: /ˈæməzən/, US: /ˈæməzɒn/; Spanish: Río Amazonas, Portuguese: Rio Amazonas) in South America is the largest river by discharge volume...

sign the Rio Protocol in 1942: the United States, Brazil and Argentina. The government of Ecuador, then led by Dr. Carlos Alberto Arroyo del Río, signed...

its confluence with the Rio Negro Ucayali - Peru Tambo - Peru Ene - Peru Mantaro - Peru Apurímac - Peru Urubamba - Peru Marañón - Peru Pastaza - Ecuador...

South America, where it occurs in the drainage basins of the Santiago River and the Marañón River in Ecuador and Peru. The species reaches 16 cm (6.3 inches)...

first collected in 1929 from the south side of the Marañón River near its confluence with the Santiago River in northwestern Peru, a wet lowland site at...

runway is south of the town, which is within a bend of the Rio Santiago, a tributary of the Marañón River, the principal source of the Amazon River. Peru portal...