Inland taipan
The inland taipan is the most venomous snake in the world. Based on the median lethal dose value in mice, its venom, drop for drop, is by far the most toxic of any snake – much more so than even sea snakes – and it has the most toxic venom of any reptile when tested on human heart cell culture. Unlike most snakes, the inland taipan is a specialist mammal hunter so its venom is specially adapted to kill warm-blooded species. It is estimated that one bite possesses enough lethality to kill at least 100 fully grown men, and, depending on the nature of the bite, it has the potential to kill someone in as little as 30 to 45 minutes if left untreated. It is an extremely fast and agile snake that can strike instantly with extreme accuracy, often striking multiple times in the same attack, and it envenoms in almost every case.
Fauna of South Africa
Many species of snake, both venomous and non-venomous, make South Africa their home. The largest is the African rock python, a non-venomous snake that kills its prey, which includes creatures up to the size of an antelope, by constriction. A much smaller species that also kills by constriction is the mole snake; as its name suggests, this snake preys on small mammals, most often rodents such as mole-rats.
Many venomous snakes occur, some of which include famous examples such as the black mamba (one of the most deadly snakes in the world), eastern green mamba, boomslang, Cape cobra and rinkhals. Though human fatalities can occur, these snakes are normally timid and prefer to avoid humans. Snakes, both venomous and non-venomous, are important in controlling rodent populations.