Gonyosoma oxycephalum | 台北市立動物園資訊網

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Species of reptile

Gonyosoma oxycephalum, known commonly as the arboreal ratsnake, the red-tailed green ratsnake, and the red-tailed racer, is a species of snake in the family Colubridae. The species is endemic to Southeast Asia.

It was first described by Friedrich Boie in 1827.[2]

G. oxycephalum is a robust powerful snake, with wide smooth scales on its belly that are ideal for climbing trees and across branches. It has smaller, smooth scales on its back, which is usually bright green or light green and may have a black net-like pattern. A gray-colored morph with a yellow head exists in Panay, in the Philippines.

As some of its common names indicate, the snake has a green body with a red tail, but is usually brown. It...