Sanguirana luzonensis, also known as the Luzon frog, is a species of true frog, family Ranidae. It is endemic to the island of Luzon (including some associated islands), the Philippines. It occurs in swift-flowing, cool mountain streams and rivers in montane rainforest at elevations up to . It is very common in many habitats, although it is suspected to be declining because of habitat loss and deterioration.
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