Amethystine Python: 27 feet long, one of the world’s largest snakes by length, weight, and largest native snake in Papua New Guinea. Black Mamba: 14 feet long, the second-longest venomous snake ...

7 of world's largest and deadliest reptilesBlack mamba: It is the second-longest venomous snake after the king cobra that can commonly grow to 3 m (9.8 ft).

Who is quicker and more flexible Black Mamba shines out in terms of speed as it’s considered the fastest snake in the world which is capable of slithering at speeds up to 12-14 mph (19-22 km/h).

Africa is home to two deadly snakes, the black mamba and the Gaboon viper. These snakes differ in size, venom, and behavior. Gaboon vipers are heavy with cytotoxic venom. Black mambas are fast ...