Trimeresurus

Trimeresurus is a genus of pit vipers native to Asia. They are found from the Indian subcontinent throughout Southeast Asia, China, and the Pacific Islands. The genus currently contains 44 recognized species. Common names include Asian palm pit vipers, Asian lanceheads, and green pit vipers.

==Description== Most species in the genus Trimeresurus are relatively small, primarily arboreal species, with thin bodies and prehensile tails. Most Trimeresurus species are typically green in color, but some species also have yellow, black, orange, red, or gold markings.