Wild male elephants are frequently hunted and killed, both in Asia and Africa, on account of their tusks, which, under the name of _ivory_, are a very important article of traffic. The temptation held out, at the Cape of Good Hope, to this dangerous pursuit, in which many of the hunters lose their lives, is the payment of a guilder per pound for the tusks; and these weigh from 30 to 130 pounds each. For the whitest, smoothest, and most compact ivory that is known, we are, however, indebted to the island of Ceylon. The whole quantity of ivory exported from the Cape of Good Hope in four years, ending in 1804, amounted to 5981 pounds; and the average annual quantity vended at the East India Company's sales from 1804 to 1808 was twenty-six tons.
The principal consumption of ivory is for making ornamental utensils, mathematical instruments, boxes, combs, dice, and an infinite variety of toys. This substance is also used for painting miniatures upon, for which, however, it goes through a peculiar preparation. It is capable of being stained of various and very beautiful colours. The shavings of ivory, like those of hartshorn, may, by boiling, be converted into a jelly; and they possess similar virtues. Bone is frequently substituted for ivory, but it is easily known by its pores, which are not to be seen in ivory, and by its wanting the beautiful white veins or marks by which ivory is distinguished.
The _flesh_ of the elephant is eaten by the negroes of Africa; and the ancients attributed many medicinal qualities to the _blood_ and the _trunk_.
22. _The GREAT MORSE, or ARCTIC WALRUS_ (Trichechus rosmarus), _is a marine quadruped of enormous size, with short fin-like feet, two great tusks pointing downward from the upper jaw, the lips peculiarly thick, the upper lip cleft into two large rounded lobes, and no front teeth in either jaw_.
_These animals inhabit the sea near the northern parts of the coast of America, and feed on sea-weeds, corallines, and shellfish. They are sometimes nearly eighteen feet in length, and ten or twelve in circumference. Their skin is of dark colour, and thinly covered with short brownish hair. They have small eyes, and small circular orifices in place of external ears._