Upon the whole, M. de Condamine, who favoured us with a drawing, which he himself made of the manati in the Amazon river, speaks with greater precision than any other author on the natural habits of this animal. "Its flesh and fat (says he) have a great resemblance to veal. Father Acuna makes its resemblance to the ox still more complete, by giving it horns, which Nature never provided. It is not, properly speaking, amphibious, since it cannot entirely leave the water, having only two flat fins close to the head, about sixteen inches long, and which serve the animal instead of arms and hands. It only raises its head out of the water to feed on the herbage upon the shore. That of which I drew the figure was a female; it was about seven feet and a half long, and its greatest breadth two feet: I have since seen some much larger. The eyes of this animal have no proportion to the size of its body; the orifice of its ears is still less, and only seems like a hole made by a pin. The manati is not peculiar to the Amazon river, being not less common in the Oronooko. It is also found, though less frequently, in the Oyapoc, and many other rivers in the environs of Cayenne, and on the coast of Guiana, and probably in other parts." This is nearly all the precise matter which we can collect respecting this animal. It were to be wished that the inhabitants of Cayenne, among whom there are several admirers of Natural History, would make some observations on this animal, and give us a description of its internal parts, especially those of respiration, digestion and generation. There seems, though we are not certain, to be a great bone in the genital member, and a foramen ovale in the heart; that its lungs are of a singular conformation; and that it has several stomachs, like ruminating animals.