The more secluded woods towards the north are the haunts of this animal, which the Spaniards call the Anta, or _La gran bestia_. In size it resembles a full grown ass: in shape, if you except its eyes, head, and feet, a pig. It has rather short ears, inclining towards the forehead, very sharp teeth and lips, like those of a calf, the upper part of which somewhat resembles a proboscis, and is thrust forward by the animal when he is angry. The fore feet are cloven into two hollow nails, the hind feet into three. A smooth unhairy appendage supplies the place of a tail. The skin is of a tawny colour and extremely thick, on which account it is dried in the air by the Spaniards and Abipones, and used for a breast-plate to ward off the blows of swords and arrows, but is penetrable to shot and to spears. This beast flies the sight of man, though possessed of such extraordinary strength as, when caught with a rope, to drag along with him in his flight both horse and rider. It generally sleeps in the day-time, and by night, wandering up and down the recesses of the woods, feeds upon herbs; it frequently betrays itself by the rustling noise it makes in breaking the branches of shrubs and trees as it walks about the woods. The Indians who inhabit the woods lay traps, made of stakes, to catch the antas, or concealing themselves in some thicket, imitate the sound of their voices, and pierce the beasts on their arrival with arrows; for their flesh, either fresh or hardened by the air, is continually eaten by the savages, though its toughness renders it rather unpalatable. In the stomach of the anta lies a pouch, which is often found to contain a number of bezoar stones, scarce bigger than a hazle-nut, not oblong nor oval, but polygonous, and of the colour of ashes or lead. These are thought by physicians superior to the bezoar stones supplied by other beasts, and more efficacious as medicine. Arapotiyu, the young Indian whom I brought from the woods of Mbaeverà, which the savages call the country of the antas, gave me a heap of these bezoar stones:—"Take, father," said he, "these most salutary little stones, which I have collected from the antas I have killed." On my inquiring what virtue they attributed to them, and how they were used in the woods, he replied—"Whenever we are seized with a malignant heat, we rub our limbs with these antas' stones, after warming them at the fire, and receive immediate relief." This use of the bezoar stone I submit to the judgment of physicians, for it must be confessed I never made trial of its virtues. The nails of antas are much esteemed by the Spaniards, as remedies for ill-health, and worn by them as amulets, to defend them from noxious airs: they are said to be sold in the druggists' shops in Europe, for various medicinal purposes, especially for persons afflicted with epilepsy, small-pox, and measles, as is related by Woytz in his Medico-physical Thesaurus, where he affirms that