Crossodactylus gaudichaudii is a species of frog in the family Hylodidae. The species is endemic to Brazil.
The specific name, gaudichaudii, is in honor of French botanist Charles Gaudichaud-Beaupré.[1]
C. gaudichaudii is found in the Brazilian states of Rio de Janeiro and São Paulo.
The natural habitats of C. gaudichaudii are subtropical or tropical moist lowland forest, subtropical or tropical moist montane forest, and rivers, at altitudes from sea level to .
C. gaudichaudi is threatened by habitat loss.