Tree snake is a common name for several snakes and may refer to:
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Boiga irregularis'', the brown tree snake, native to Australia, Indonesia, and New Guinea, and notable as an invasive species in Guam
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Dendrelaphis
''Dendrelaphis'' is a genus of colubrid snakes, distributed from Pakistan, India and southern China to Indonesia, Timor-Leste, the Philippines, Australia, New Guinea and the Solomon Islands. There are over forty described species. Asian species ...
'', a genus of snakes known as "tree snakes" in Australia
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Imantodes
''Imantodes'' is a genus of colubrid snakes commonly referred to as blunt-headed vine snakes or blunt-headed tree snakes. The genus consists of seven species that are native to Mexico, Central America, and the northern part of South America.
Spe ...
'', a genus of snakes native to Central and South America
{{Animal common name