Hylodes vanzolinii is a species of frogs in the family Hylodidae. Geographic range H. vanzolinii is endemic to Brazil and only known from its type locality, Caparaó National Park in the Minas Gerais state. Habitat The natural habitat of H. vanzolinii is open high-altitude grassland near streams. Conservation status The main threats to H. vanzolinii are habitat loss, caused by fires, and tourism. Etymology The specific name vanzolinii honors Paulo Vanzolini, a Brazilian herpetologist and composer. References vanzolinii Endemic fauna of Brazil Amphibians of Brazil Amphibians described in 1982 Taxonomy articles created by Polbot