Ololygon catharinae is a species of frog in the family Hylidae. It is endemic to Brazil. Its natural habitats are subtropical or tropical moist lowland forests, subtropical or tropical moist montane forests, rivers, freshwater marshes, and intermittent freshwater marshes. It is threatened by habitat loss.
{{cite journal}}: CS1 maint: multiple names: authors list (link) Ololygon catharinae is a species of frog in the family Hylidae. It is endemic to Brazil. Its natural habitats are subtropical or tropical moist lowland forests, subtropical or tropical moist montane forests, rivers, freshwater marshes, and intermittent freshwater marshes. It is threatened by habitat loss.
