Hylomantis aspera is a species of frog in the subfamily Phyllomedusinae. It is endemic to Brazil. Its natural habitats are subtropical or tropical moist lowland forests, swamps, and intermittent freshwater marshes. It is threatened by habitat loss. References Hylomantis Endemic fauna of Brazil Amphibians of Brazil Amphibians described in 1873 Taxa named by Wilhelm Peters Taxonomy articles created by Polbot Taxobox binomials not recognized by IUCN