A female White-lipped Pit Viper. Like the male, its dorsal side is green, whilst the ventral side is yellow and the tail brownish, yet it lacks the thin white ventrolateral stripe.

VENOMOUS! This snake is semi-dangerous. It has a hemotoxic venom and has a very painful bite, and though usually not fatal, in severe envenoming its is potentially lethal. Its bite may further lead to local pain, swelling, bruising, blistering, shock, moderate to severe coagulopathy and haemorrhagins with extensive bleeding, minor necrosis. Thailand Antivenom Code: SAsTRC01