Characteristics of the frogs are seen from the morphology of the back is brownish mud color with dark spots that are not symmetrical. Sometimes there is a bright green moss color on an individual with a large size. Side of the body and thigh creases with black spots. Front and rear legs are often streaked black. Lips also berbang 2-3 black stripes. There are folds of thin skin extending over the back, similar to a nodule or bundle path. Feet with a swimming membrane full to fingertips, except on the fourth toe. Single metatarsal shaft, there is the inner side (base of first finger) leg, elongated shape. Body size from small to large.
As the name implies, the trick is living in the rice fields, but there are also living in the swamp but the number is less than in the fields. The physiology of organ systems in frogs is similar to frog physiology in general.
