Crab-eating Frog

Fejervarya cancrivora is small to moderately large, stocky, with strong legs and large muscular thighs. The back is a mud-brown or greenish-brown to gray with dark asymmetrical patches and a thin fold of skin extends over the back. There are black spots on the groin and sides of the body. The limbs have a streak pattern, have full swimming web up to the tips of the fingers except the fourth finger.