Their appearance is that of an antique race of men. They are of middle height, with long upper and short lower extremities. The face is broad, the eyes small and under prominent ridges, the forehead low and retreating; the sutures are simple, the face prognathic, and the skull decidedly dolichocephalic (73), but of good capacity (1470 cub. cent.), and leptorhinic; the mouth is large and the nose prominent. In color they present a variety of shades of reddish-brown, and their hair, which is coarse, verges rather on the dark-brown than the black.[349] They are not ugly, and the expression of the face, especially in the young, is often attractive. Those of them, however, who distend the lower lip with the large labret or _botoque_ (from which the _Botocudos_ derive their name), cannot be other than hideous to European eyes. In culture the Tapuyas are reported to stand on the lowest scale. When free in their native woods they go absolutely naked; they have no other houses than temporary shelters of leaves and branches; they manufacture no pottery, build no canoes, and do not know how to swim. When first in contact with the whites they had no dogs, knew nothing of the use of tobacco or salt, and were common cannibals. They have no tribal organizations and no definite religious rites. To counterbalance all these negatives, I hasten to add that they are hunters of singular skill, using strong bows with long arrows, manufacture polished stone axes and weave baskets of reeds, and, what is rare among the Indians, use tapers made from wild bees-wax and bark fibre.[350] Their marriages are monogamous, though rarely permanent, and they are not devoid of family affection.[351] Though lacking definite religious ideas, they are careful to bury the dead, and have a belief that the spirit of the departed survives and wanders about at night, for which reason they are loth to move in the dark. The soul of a chief may take the form of a jaguar. During a thunder storm they shake a burning brand and shoot arrows toward the sky, to appease by imitation the powers of the storm; and they are much given to semi-religious dances, in which their motions are to the sound of a native flute, which is played with the nose.[352] Their language is difficult in its phonetics, and presents a contrast to most American tongues by its tendency toward the isolating form, with slight agglutination. A carefully prepared vocabulary of it has recently been published by Dr. Paul Ehrenreich,[353] whose studies on this stock have been peculiarly valuable. TAPUYA LINGUISTIC STOCK.