
Sri Lanka is a mega-hotspot of reptile fauna, home to many
reptiles and amphibians such as snakes, lizards, crocodiles,
turtles and frogs.
Two species of crocodile are found in Sri Lanka; the 3-4m
rather meek mugger or marsh crocodile lives in freshwater
rivers and tanks in many parts of the island. The estuarine
or saltwater crocodile prefers the brackish waters of the
larger rivers where it can grow up to 7m in length.
Did you know that Sri Lanka has one of the highest densities
of snakes in the world! Here are some interesting facts
about our snakes;
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50% of our snakes are
truly endemic.
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13 species of our snakes
inhabit the coastal waters
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We harbor 10 species
of blind snakes.
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Only 5 species of our
snakes are truly venomous; the Cobra, Russell’s viper,
Common Krait, Sri Lankan Krait and the Saw-Scaled Viper.
18 species of agamid lizards,
2 species of monitor lizards, 19 gecko species and one of
the rarest chameleon species are found in Sri Lanka, with
many of them being endemic. The largest lizard in Sri Lanka
is the impressive crocodile-like ‘kabaragoya’ or Water Monitor
which can grow up to 2m in length and is found throughout
the low country wherever there is wetland. This lizard also
happens to be the second largest lizard in the world, only
second to the Komodo dragon of the Indonesian Islands.
Sri Lanka is one of hose countries that could boast being
home to fresh water turtles, marine turtles and the only species
of land tortoise found in Sri Lanka – the beautiful Star Tortoise. 
Of the eight species of marine turtles in the world, five
species namely the Loggerhead, Olive Ridley, Green, Leatherback
and Hawksbill return to nest on Sri Lankan beaches. Would
you believe that all five of these turtles are endangered
species? One of the rarer species the Leather-Back Turtle
is the world’s largest sea turtle which grows to 2m in length,
and has a ridged leathery skin on its back instead of a shell.
The main areas of turtle nesting are Sri Lanka’s western and
southern beaches, where you can find the turtle hatcheries
in Kosgoda and Rekawa.
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