The species of the leopard seems to be subject to more varieties than that of the panther and the ounce. I have examined many leopards' skins which differed from each other, not only in the ground colour, but in the shade of the spots which last are always smaller than those of the panther or the ounce. In all leopards' skins, the spots are nearly of the same size and the same figure, and their chief difference consists in their colour being deeper in some than in others; in being also more or less yellow, consists also the difference in the hair itself; but as all these skins are nearly of the same size, both in the body and tail, it is highly probable they belong to the same species of animals. The panther, ounce, and leopard, are only found in Africa, and the hottest climates of Asia; they have never been diffused over the northern, nor even the temperate regions. Aristotle speaks of the panther as an animal of Asia and Africa, and expressly says, it does not exist in Europe. It is impossible, therefore, that these animals, which are confined to the torrid zone of the old continent, could ever have passed to the new world by any northern lands; and it will be found, by the description we shall give of the American animals of this kind, that they are a different species, and ought not to be confounded with those of Africa and Asia, as they have been by most of our nomenclators. These animals, in general, delight in the thickest forests, and often frequent the borders of rivers, and the environs of solitary habitations, where they surprise their prey, and seize equally the tame and wild animals that come there to drink. Men they seldom attack, even though provoked. They easily climb trees in pursuit of wild cats and other animals, which cannot escape them. Though they live solely by prey, and are usually meagre, travellers pretend that their flesh is not unpalatable; the Indians and negroes eat it, but they prefer that of the dog. With respect to their skins, they are all valuable, and make excellent furs. The most beautiful and most costly is that of the leopard, which, when the colours are bright, not unfrequently sells for eight or nine guineas. THE JAGUAR.