Uperodon taprobanicus
The adult male frog can be as large as 7.5 cm long from nose to rear end. The adult female frog is larger.  The skin on their backs is gray or black with a mark between the eyes.  On the sides, they can be red or orange with an orange mark from the eye to the front leg.  Their bellies are yellow with brown or black spots.  The adult male frog's throat turns black during mating season.