Green Trinket Snake

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).