Abstract
Three new Neotropical species of Hygronemobius Hebard are described from Atlantic Forest remnants in southeastern Brazil: Hygronemobius indaia sp. n. and Hygronemobius iperoigae sp. n. from the state of São Paulo and Hygronemobius guriri sp. n. from the state of Espírito Santo. We provide photographs of types and male genitalia, and discuss the mor-phology of male genitalia, taxonomy, calling songs and biogeographic distribution of the genus.