Ololygon albicans, commonly known as the Teresopolis snouted treefrog, is a species of frog in the family Hylidae endemic to Brazil. Its natural habitats are subtropical or tropical moist lowland forests, subtropical or tropical moist montane forests, and rivers. It is threatened by habitat loss.
Ololygon angrensis is a species of frog in the family Hylidae endemic to Brazil. Its natural habitats are subtropical or tropical moist lowland forests, rivers, and ponds. It is threatened by habitat loss.
Ololygon argyreornatus, commonly known as the Rio Mutum snouted treefrog, is a species of frog in the family Hylidae endemic to Brazil. Its natural habitats are subtropical or tropical moist lowland forests, subtropical or tropical moist montane forests, subtropical or tropical moist shrubland, freshwater marshes, intermittent freshwater marshes, and heavily degraded former forests. It is threatened by habitat loss.
Ololygon ariadne is a species of frog in the family Hylidae. It is endemic to Brazilch. Its natural habitats are subtropical or tropical moist lowland forests, subtropical or tropical moist montane forests, and rivers.
Ololygon brieni is a species of frogs in the family Hylidae.
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.
Ololygon centralis is a species of frog in the family Hylidae. It is endemic to Brazil. Its natural habitats are subtropical or tropical dry forests, moist savanna, subtropical or tropical moist shrubland, rivers, and intermittent freshwater marshes. It is threatened by habitat loss.
Ololygon flavoguttata 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, and rivers. It is threatened by habitat loss.
Ololygon heyeri is a species of frog in the family Hylidae. It is endemic to Brazil. Its natural habitats are subtropical or tropical moist lowland forests and rivers. It is threatened by habitat loss.
Ololygon hiemalis is a species of frog in the family Hylidae. It is endemic to Brazil. Its natural habitats are subtropical or tropical moist lowland forests, rivers, and freshwater marshes. It is threatened by habitat loss.
Ololygon humilis, also known as the Rio Babi snouted treefrog, is a species of frog in the family Hylidae. It is endemic to the coastal lowlands of Rio de Janeiro in southeastern Brazil, as well as Espírito Santo and São Paulo.
Ololygon littoralis is a species of frog in the family Hylidae. It is endemic to Brazil. Its natural habitats are subtropical or tropical moist lowland forests and intermittent freshwater marshes. It is threatened by habitat loss.
Ololygon littoreus is a species of frog in the family Hylidae. It is endemic to Brazil. Its natural habitat is subtropical or tropical moist lowland forests. It is threatened by habitat loss.
Ololygon luizotavioi is a species of frog in the family Hylidae. It is endemic to Brazil.
Ololygon machadoi 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, subtropical or tropical moist shrubland, and rivers. It is threatened by habitat loss.
Ololygon obtriangulata 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, and rivers. It is threatened by habitat loss.
Ololygon perpusilla is a species of frog in the family Hylidae. It is endemic to Brazil. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist shrubland. It is threatened by habitat loss.
Ololygon ranki is a species of frog in the family Hylidae. It is endemic to southeast Brazil. Its natural habitats are subtropical or tropical moist lowland forests and rivers. It is threatened by habitat loss.
Ololygon trapicheiroi is a species of frog in the family Hylidae. It is endemic to Brazil. Its natural habitats are subtropical or tropical moist lowland forests and rivers. It is threatened by habitat loss.
Ololygon v-signata is a species of frog in the family Hylidae. It is endemic to Brazil. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montane forests. It is threatened by habitat loss.
