Note on a collection of Amphibians and Reptiles from Western Sumatra (Indonesia), with the description of a new species of the genus Bufo Teynié, Alexandre David, Patrick Ohler, Annemarie Zootaxa 2010 2416 1 43 4LD52 Gravenhorst, 1829 Gravenhorst 1829 [151,710,1559,1585] Amphibia Rhacophoridae Polypedates Animalia Anura 11 12 Chordata species leucomystax   Material examined. MNHN2003.3406 (adult female; SVL 68.1 mm), Bayur, Province of Sumatera Barat, elev. 500 m; other specimens observed in Maninjau, Lubuksao, and, Lubukbasung, Province of Sumatera Barat.  Taxonomic comments. The species was originally described from Java. It has a very large distribution and clearly needs taxonomic revision ( Yu et al.2008). The specimen from Sumatra falls morphologically clearly into this species ( Inger 1966).   Distribution on Sumatra. Present all over Sumatra.   Biology. Rather common in forested areas, in plantations, and near human habitations. Specimens were often observed by night, sometimes in daytime, either on the ground or perched. Observed in August with foam nest, and in November.