Perez's frog; Rana común

Perez's Frog is a species of frog in the Ranidae family. Endemic of Spain, Portugal and South France. It is a medium-big size frog reaching up to 11 cm (females) and 8 cm (males). Very variable coloration from green to brown, with black spots and a spinal brighter line. The underside is greyish. It has long legs, four fingers and five toes joined by interdigital membranes. The eye pupil is horizontal. The males have vocal sacs at the mouth edges. They can live up to six years although usually they live two or three years.