Rhacophorus exechopygus

Adult males measure 43–47 mm (1.7–1.9 in) and adult females about 59 mm (2.3 in) in snout–vent length.^[2][4] The overall appearance is stocky. There is a strong, wide, white-edged, horizontal infra-anal dermal projection. The snout is pointed. The tympanum is distinct. The fingers have well-developed discs and extensive webbing. The toe discs are smaller than those of fingers; the toes are fully webbed. The dorsum is uniformly gray to brown above, but sometimes with obscure dark blotch at rear of head. The limbs have brown or reddish brown crossbars.^[2]

Natural habitats of Rhacophorus exechopygus are evergreen forests, including those mixed with bamboo or deciduous forest, typically on vegetation near streams, at elevations of 510–1,250 m (1,670–4,100 ft) above sea level. The eggs are deposited in foam nests attached to leaves overhanging the water surface. It is threatened by habitat loss and degradation, mainly caused by agriculture. Collection for international pet trade might also be a threat. It is present in a number of protected areas including the Phong Nha-Kẻ Bàng National Park and Ngọc Linh and Song Thanh Nature Reserves (Vietnam). Its expected range includes other protected areas too.^[1]