King cobras are the longest of all the venomous snakes. Lengths of up to five metres are not unheard of, although, a mere three metres is more realistic. Preying on other reptiles - particularly other snakes - king cobras have a rapid, deadly strike. The venom isn't as strong as some snakes, but enough is produced in a single bite to kill a fully grown elephant. When threatened, a hypnotic display sees the king cobra raise itself up, growl and extend its hood. This majestic snake is one of the most dangerous and feared snakes to inhabit the forests of Asia.
Scientific name: Ophiophagus hannah
The following habitats are found across the King cobra distribution range. Find out more about these environments, what it takes to live there and what else inhabits them.
Discover what these behaviours are and how different plants and animals use them.
Additional data source: Animal Diversity Web
The king cobra (Ophiophagus hannah) is an elapid found predominantly in forests from India through Southeast Asia. This species is the world's longest venomous snake, with a length up to 18.5 to 18.8 ft (5.6 to 5.7 m). Despite the word "cobra" in its common name, this snake is not a member of the Naja genus ("true cobras"), which contains most cobra species, but the sole member of its own genus. It preys chiefly on other snakes and occasionally on some other vertebrates, such as lizards and rodents. The king cobra is considered to be a dangerous snake and has a fearsome reputation in its range, although it typically avoids confrontation with humans if possible. It is also considered culturally significant and has many superstitions around it.