
''Trimeresurus trigonocephalus'', the Sri Lankan pit viper, Ceylon pit viper, Sri Lankan green pitviper or locally, pala polonga, is a venomous pit viper species endemic to Sri Lanka. No subspecies are currently recognized.
Similar species: Snakes And Lizards
By Albert Kang
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Uploaded Oct 1, 2016. Captured Feb 14, 2014 15:23 in Dewala Rd, Sri Lanka.
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