Euclides da Cunha is a municipality in the state of Bahia in the North-East region of Brazil. History The Masakara language and Kaimbé language, both now extinct, were once spoken in the municipality. Districts Massacará (created on December 30, 1953) Aribicé (created on November 5, 1985) Caimbé (created on November 5, 1985) Ruilândia References Municipalities in Bahia