This article is about the Brazilian naturalist writer and journalist. For the Indian police officer and civil servant, see Julio Ribeiro (police officer).
As a journalist, he founded and wrote for O Sorocabano in Sorocaba; wrote for A Procelária and O Rebate in São Paulo, and also to O Estado de S. Paulo, Diário Mercantil, A Gazeta de Campinas and the Almanaque de São Paulo, where he published his studies on Philology.
He published his controversial and heavily erotic romance A Carne (The Flesh) in 1888. At the time of its publication, it was panned by critics such as José Veríssimo and Alfredo Pujol. The most vehement critic, however, was the priestSena Freitas, who wrote an article in the Diário Mercantil named A Carniça (The Carrion). Ribeiro, a strong anti-clericalist, refuted Freitas' critics with the series of articles O Urubu Sena Freitas (Sena Freitas, the Vulture). Those articles were later compiled and published under the name of Uma Polêmica Célebre, in 1934.