M. de la Borde says, there are two kinds of the Peccari, or Mexican hog, in Cayenne, which never intermix; the largest of which is black, excepting two white spots upon its jaws, and that the hair of the small one is rather red; but I apprehend the differences are occasioned by age, or some accidental circumstance. He adds, that those of the large size do not associate with men; but that they live in the woods, upon seeds, roots, and fruits; that they dig in the damp soils for worms, and that they go in flocks of two or three hundred. It is no difficult matter to shoot them, as, instead of flying, they collect together, and will stand several discharges; nay, they will even attack the dogs, and sometimes men. He mentions an instance where he was out with a party that were surrounded by a flock of these hogs, who were not to be intimidated by a continual firing, and could not be dispersed until several of them were killed. When taken young, they are soon rendered familiar, but they will not intermix with the domestic hogs. When living in their natural state of freedom, they often reside in the marshes, and will swim across rivers. Their flesh, though palatable, is not so good as the common hog; it has a strong resemblance to that of the hare, and is without lard or grease. M. de la Borde speaks of another species of hog found in Guiana, which he calls _patira_, in these terms: "The patira is about the size of the small Mexican hog, and the only difference is the former having a white stripe along the back; they live in large forests, and, in general, herd in families. They will defend themselves against dogs, when hunted by them: when likely to be overpowered, they seek shelter in hollow trees, or in holes of the earth, that have been made by armadilloes, which they entered backwards. To get them out, the hunters employ every means to irritate them, (having first inclosed a space round the hole) for when angry they will quit their retreat, and the men, standing prepared, destroy them with pitchforks and sabres. If a hunter observes a single one in a hole, and does not then wish to take it, he closes up the entrance, and is sure to have him the next day. Their flesh is superior to that of other hogs. When caught young they are easily rendered domestic, but even then they preserve their natural inveteracy against dogs, whom they attack on all occasions. They constantly live in the marshes, unless when entirely covered with water. The females produce two at a time, and they breed at all seasons of the year. Their hair is soft, like that of the Mexican hog. When tamed they follow their masters, and allow themselves to be handled by those they know, but strangers they always threaten by shewing their teeth." THE ROUSETTE, OR TERNAT BAT, THE ROUGETTE, OR LITTLE TERNAT, AND THE VAMPYRE.