PANGOLINS
Pangolins, or scaly anteaters as they are otherwise known,
are unique mammals covered in hard scales, comprised of keratin. They predate
almost exclusively on ants and termites and are predominantly nocturnal and
elusive, secretive mammals.
How many species of pangolin are there?
There are eight extant species of pangolin. They comprise
the Chinese pangolin, Indian pangolin, Sunda pangolin and Philippine pangolin,
which inhabit Asia, and the tree pangolin, long-tailed pangolin, giant pangolin
and Temminck’s ground pangolin which occur in Africa.
Where are they found?
Paleo-archaeological evidence suggests pangolins may have
evolved in Europe but the extant species are found only in Asia and Africa.
They fulfil a similar ecological niche to anteaters in South America, but are
unrelated, each having evolved to fill similar ecological roles through
convergent evolution.
Why ‘Pangolin’?
The word pangolin is derived from the Malay word
‘penggulung’ which means roller – representative of how pangolins behave when
they feel threatened, rolling up into a ball.
Why do pangolins need conservation action?
Pangolins are little studied and little understood species.
However, they are poached and illegally traded in huge numbers in Asia, while
in Africa they are hunted for bushmeat and use in traditional African medicine,
though evidence now suggests African pangolins and their derivatives are being
targeted for trade to Asian markets. Consequently, pangolin populations are in
severe decline and are thought to be locally extirpated in parts of both Asia
and Africa.
Why are pangolins traded?
ScalesMost pangolins in illicit, international trade end up
in China and Vietnam. Here the meat of the animals is consumed as a delicacy,
but it is also believed to impart health benefits such as nourishing the
kidneys. Despite a lack of evidence suggesting they’re effective, pangolin
scales are used as an ingredient in traditional Asian medicine to help breast
feeding women lactate milk, to cure ailments ranging from asthma and psoriasis
to cancer, and to improve blood circulation.
How many scales do pangolins have?
Due to variation in their size and the size of their scales,
each species of pangolin likely has a different range in terms of the number of
scales. The number of scales on the Sunda pangolin has been estimated at
approximately 900 to over 1000.