Plectrohyla guatemalensis
The adult male frog is 40.0 to  52.1 mm long from nose to rear end, and the adult female frog is 42.1 to 54.1 mm long.  The male frog has thicker front legs than the female frog.  This frog has dark green skin.  Some of them have red spots.  It can be tan or gray near the rear end.  Its belly is white.