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Sri Lankan Green Vine Snake

Ahaetulla nasuta

Description:

All vine snakes are venomous with grooved fangs below the eye; however, most species are harmless to humans. They normally feed on frogs and lizards. They are slow moving, relying on camouflaging themselves as vines.

Habitat:

Found in low bushes, shrubs and trees in lowland forest terrain, particularly near streams and often found near human settlements.

Notes:

They expand their bodies when disturbed to show a black and white scale marking. They may open their mouths in a threat display and point their heads in the direction. They are the only species of snake with horizontal pupils, compared to the normal vertical slit pupils found in many species of viper.

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3 Comments

Amarina
Amarina 2 months ago

Thank you!!!

AlbertKang
AlbertKang 2 months ago

Nice pics to see, but it does looks like a stressed snake?

SukanyaDatta
SukanyaDatta 2 months ago

You got some great shots...especially the one where it is almost lunging with open mouth....please can you make the N in nasuta in lower case.

Amarina
Spotted by
Amarina

Sabaragamuwa Province, Sri Lanka

Spotted on Dec 26, 2020
Submitted on Dec 29, 2020

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