Hylodes vanzoliniiHylodes vanzolinii is a species of frog in the family Hylodidae.Geographic rangeH. vanzolinii is endemic to Brazil and only known from its type locality, Caparaó National Park in the Minas Gerais state.HabitatThe natural habitat of H. vanzolinii is open high-altitude grassland near streams.Conservation statusThe main threats to H. vanzolinii are habitat loss, caused by fires, and tourism.EtymologyThe specific name vanzolinii honors Paulo Vanzolini, a Brazilian herpetologist and composer.