Platymantis corrugatus

{{Short description|Species of amphibian}}

{{Speciesbox

| image = Rough-backed Forest Frog (Platymantis corrugatus)9.jpg

| status = LC | status_system = IUCN3.1

| status_ref = {{cite iucn |author=IUCN SSC Amphibian Specialist Group |date=2018 |title=Platymantis corrugatus |volume=2018 |page=e.T58456A114869976 |doi=10.2305/IUCN.UK.2018-2.RLTS.T58456A114869976.en |access-date=16 November 2021}}

| taxon = Platymantis corrugatus

| authority = (Duméril, 1853)

| synonyms = Platymantis corrugata (unjustified emendation)

Platymantis plicifera Günther, 1858

}}

Platymantis corrugatus (Philippine wrinkled ground frog or rough-back forest frog) is a species of frog in the family Ceratobatrachidae. It is endemic to the Philippines, where it is found throughout the archipelago except Palawan.{{cite web |url=http://research.amnh.org/vz/herpetology/amphibia/?action=names&taxon=Platymantis+corrugatus |title=Platymantis corrugatus (Duméril, 1853) |author=Frost, Darrel R. |year=2013 |work=Amphibian Species of the World 5.6, an Online Reference |publisher=American Museum of Natural History |accessdate=1 December 2013}} Its natural habitats are tropical moist lowland forest and subtropical or tropical moist montane forest. It is threatened by habitat loss. Platymantis corrugatus is one of the most common Platymantis species in the Philippines.