Oxybelis fulgidus

Green vine snake (Oxybelis fulgidus) This snake is very slender, roughly 2 cm (0.79 in) thick, and may attain a total length of about 1.5-2 m (59-79 in). The tail is long and very delicate, but mostly used to hold on while reaching for prey. The venom is fast acting on small animals but has little or no effect on humans.