Possesses highly venomous tentacles causing rapid heart failure.
Largest living reptile, known for powerful attacks on prey.
Aggressive and responsible for more deaths in Africa than other large mammals.
Powerful and territorial, capable of lethal charges.
Apex predator with a formidable bite and size.
Deceptively dangerous, responsible for more human deaths in Africa than any other mammal.
Small but deadly, secretes powerful neurotoxins through its skin.
Harbors venomous harpoons that can paralyze and kill.
Small but potent, its venom can cause paralysis and respiratory failure.
Vector for several deadly diseases like malaria, Zika, and dengue.