Gonyosoma oxycephalum, commonly known as the Red-tailed Green Rat Snake, is native to Southeast Asia. It thrives in tropical forests and displays striking green coloration with a distinctive red tail. This arboreal snake is known for its excellent climbing abilities and feeds primarily on birds and small mammals.

Gonyosoma oxycephalum, commonly known as the red-tailed green rat snake, is native to Southeast Asia. Its geographical distribution includes countries such as Thailand, Vietnam, Cambodia, Laos, Malaysia, Singapore, and parts of Indonesia like Sumatra and Borneo.

The red-tailed green rat snake typically inhabits tropical and subtropical forests. It is often found in lowland rainforests, as well as secondary forests and plantations. The climate in these regions is generally warm and humid, with significant rainfall throughout the year.

Gonyosoma oxycephalum is an arboreal species, meaning it spends a significant amount of time in trees. It is well-adapted to a life above the ground, using its slender, elongated body to navigate through branches. This snake primarily preys on small mammals, birds, and occasionally lizards, playing a role in controlling these populations. Its adaptability to various forested environments, including disturbed areas, allows it to thrive in diverse ecological settings.