Animal blue viper snake Over 1.5 million living animal species have been described - of which around 1 million are insects - but it has been estimated there are over 7 million animal species in total. Journal · 09 · 20+♥ 599 Last update at 20 · 09 · by milo ‧‧‧ One of 7738Animal More in AnimalMore in Wallpaper Home Animal > Wallpaperblue viper snake PIFTW