Note on a collection of Amphibians and Reptiles from Western Sumatra (Indonesia), with the description of a new species of the genus Bufo Author Teynié, Alexandre Author David, Patrick Author Ohler, Annemarie text Zootaxa 2010 2416 1 43 journal article 37581 10.5281/zenodo.194395 824e203a-cf97-42ec-a9cb-a0515b6a1437 1175-5326 194395 Phrynoidis asper (Gravenhorst, 1829) Material examined . MNHN 2003.3371 (young male; SVL 48.7 mm ), MNHN 2003.3372 (juvenile; SVL 50.5 mm ), vicinity of Lubuksao, Province of Sumatera Barat, elev. about 400 m . – Several specimens observed on slopes of Mounts Tigapulan, Province of Riau. Taxonomic comments . The two young specimens were collected. Parotoid glands are rounded, slightly triangular typical for this species ( Inger 1966 ). Snout is distinctly projecting and tympanum very small; feet are half webbed; highly tuberculated. Distribution on Sumatra . This species is known from all over Sumatra. Biology . A relatively common species, in particular near forest creeks; found active by night and sometime at daytime. Observed in August and November.