
Photo: (c) Brodie Cass Talbott, some rights reserved (CC BY) · CC-BY (May be cropped or resized)
Gonyosoma prasinum
Range
Bangladesh, India (Darjeeling, Assam, Arunachal Pradesh, Tripura), Myanmar, Thailand, western Malaysia, Laos, Vietnam, China and the Philippines
Size
Total length about 3 feet (91cm)
The green trinket snake, also called the green bush rat snake or green ratsnake, is a colubrid snake found in Asia. It is uniform bright green above with a yellowish or greenish-white upper lip and underside. The scales are in 19 rows, with the 9 to 11 middle rows feebly keeled in adults and smooth in the young, and the total length is about 3 feet, with a 9-inch tail (Wikipedia, general species account).
It is found from Bangladesh and north-east India to South-east Asia and southern China. The Reptile Database lists Sikkim, Manipur, Darjeeling, Assam, Arunachal Pradesh, Mizoram and Nagaland.