The pangolin is about 1 m in length with a mass from 4.5 kg to 14.5 kg. It is distinguished from other mammals by its imbricated brown scales which serve as protection. Apart from its forehead, the pangolin does not have scales on its underside, inner legs or head.
The pangolin’s front legs are shorter than its hind legs. On its forefeet, the middle three digits and claws are suited for digging and the first and last digits are reduced. Its tail is broad at the base, narrowing to a round tip.
Pangolins are wholly insectivorous. They can be found where there is an abundance of ants and termites, and where burrows or other forms of shelter are obtainable. Being very particular in their feeding, pangolins eat only 19 specific ants and termites, which they locate by smell.
They can even smell prey under the soil surface. The pangolin sticks its 250mm long, straight tongue covered in sticky saliva into termite tunnels to trap prey, feeding about 90 times per night for one minute. The sand ingested when eating helps the pangolin in masticating its food in its muscular mouth.
After a gestation period of about 135 days, a female gives birth to a single young. in South Africa, a pangolin pair breeds for 1-2 days during March, and birthing occurs during July or August.
Mating happens side by side, and the male forces his tail under the female to help the mating process. Mothers hide their young in a den while they go foraging, and often move them to a new den after their first month of birth.
Pangolins are endangered animals. They are hunted for their skins which are used to make leather boots, for their scales which are used in Chinese and African medicines, and for their meat. Their habitats are also being destroyed. Of the seven species included in the Pholidota – pangolins or scaled anteaters – three Asian species and one African species are endangered.
Four of the species are in Africa and three in Asia. They used to be more widely distributed around the world. A fairly new fossil of a pangolin Eomanis was found of Eocene Germany, and another was found in the lower Oligocene in North America.