The species we are gonna see today in Ugly Animals is "Gumprecht's Green Pit Viper". It is a green colored snake. The formal name for this snake is "Trimeresurus gumprechti". This species is found in the Greater Mekong especially in the Southeast Asian regions. 2002 is the year when this Ugly Animal was first discovered.
I do not think this guys looks like he is happy that we found it, does he? :D