Cacophis
Encyclopedia
The dwarf-crowned snakes are a group of snake
Snake
Snakes are elongate, legless, carnivorous reptiles of the suborder Serpentes that can be distinguished from legless lizards by their lack of eyelids and external ears. Like all squamates, snakes are ectothermic, amniote vertebrates covered in overlapping scales...

s in the genus Cacophis distributed along eastern Australia
Australia
Australia , officially the Commonwealth of Australia, is a country in the Southern Hemisphere comprising the mainland of the Australian continent, the island of Tasmania, and numerous smaller islands in the Indian and Pacific Oceans. It is the world's sixth-largest country by total area...

. The 4 species in this genus are all venomous, but not dangerous to people. They inhabit a variety of forest types, from woodland to rainforest. They are generally nocturnal and feed on lizard
Lizard
Lizards are a widespread group of squamate reptiles, with nearly 3800 species, ranging across all continents except Antarctica as well as most oceanic island chains...

s and reptile eggs. They have a distinct "crown" on their heads, which gives them their name.

subspecies

There is the golden crowned snake or pocket cobra, white crowned snake, northern dwarf crowned snake and the southern dwarf crowned snake.
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