赤尾青竹丝/ 赤尾青竹絲 chìwěiqīngzhúsī Stejneger's pit viper
A medium-sized venomous snake species found in South and Southeast Asia, characterized by its triangular head, grass-green body, and reddish tail; also known as 竹叶青 zhúyèqīng or 赤尾鲐 chìwěitái