BAMBOO PIT VIPER (Trimeresurus gramineus) ?
These pit vipers are found in bamboo groves and forests, usually near streams.They are arboreal and like other pit vipers, they use heat sensing pit organs located between their eyes and nostrils to catch their prey. When threatened, they are aggressive and do not hesitate to bite. The venom is hemotoxic and neurotoxic. Also these are ovoviviparous which means they give birth to live young ones as they hatch within the body of the parent.