Leptodactylus cunicularius is a species of frogs in the family Leptodactylidae. It is endemic to Brazil. Its natural habitats are moist savanna, subtropical or tropical moist shrubland, subtropical or tropical seasonally wet or flooded lowland grassland, rivers, swamps, intermittent freshwater marshes, and pastureland. It is threatened by habitat loss. References cunicularius Endemic fauna of Brazil Amphibians described in 1978 Taxonomy articles created by Polbot