reptilefacts: The Rhombic Night Adder (Causus rhombeatus), also known as the Demon Night Adder, Cape Night Adder, African Night Adder and Cape Viper, is a venomous viper species found in subsaharan Africa. With an average length of 60cm (2ft), this is the largest member of the genus Causus. The longest individual ever recorded was a 93cm (3ft)... - http://dendroica.tumblr.com/post...