A venomous Big-eyed Pit Viper, easy recognizable by its short, rounded, triangular head with large yellow eyes.

VENOMOUS! This snake is semi-dangerous. It has a hemotoxic venom and though envenoming is rarely deadly and unlikely, if left untreated lethal potential cannot be exclude. Its bite may lead to local pain, swelling, blistering, bleeding, necrosis and coagulopathy. Thailand Antivenom Code: SAsTRC01