(M47) Among the Matacos or Mataguayos, an Indian tribe of the Gran Chaco, a girl at puberty has to remain in seclusion for some time. She lies covered up with branches or other things in a corner of the hut, seeing no one and speaking to no one, and during this time she may eat neither flesh nor fish. Meantime a man beats a drum in front of the house.(136) Similarly among the Tobas, another Indian tribe of the same region, when a chief’s daughter has just attained to womanhood, she is shut up for two or three days in the house, all the men of the tribe scour the country to bring in game and fish for a feast, and a Mataco Indian is engaged to drum, sing, and dance in front of the house without cessation, day and night, till the festival is over. As the merrymaking lasts for two or three weeks, the exhaustion of the musician at the end of it may be readily conceived. Meat and drink are supplied to him on the spot where he pays his laborious court to the Muses. The proceedings wind up with a saturnalia and a drunken debauch.(137) Among the Yaguas, an Indian tribe of the Upper Amazon, a girl at puberty is shut up for three months in a lonely hut in the forest, where her mother brings her food daily.(138) When a girl of the Peguenches tribe perceives in herself the first signs of womanhood, she is secluded by her mother in a corner of the hut screened off with blankets, and is warned not to lift up her eyes on any man. Next day, very early in the morning and again after sunset, she is taken out by two women and made to run till she is tired; in the interval she is again secluded in her corner. On the following day she lays three packets of wool beside the path near the house to signify that she is now a woman.(139) Among the Passes, Mauhes, and other tribes of Brazil the young woman in similar circumstances is hung in her hammock from the roof and has to fast there for a month or as long as she can hold out.(140) One of the early settlers in Brazil, about the middle of the sixteenth century, has described the severe ordeal which damsels at puberty had to undergo among the Indians on the south-east coast of that country, near what is now Rio de Janeiro. When a girl had reached this critical period of life, her hair was burned or shaved off close to the head. Then she was placed on a flat stone and cut with the tooth of an animal from the shoulders all down the back, till she ran with blood. Next the ashes of a wild gourd were rubbed into the wounds; the girl was bound hand and foot, and hung in a hammock, being enveloped in it so closely that no one could see her. Here she had to stay for three days without eating or drinking. When the three days were over, she stepped out of the hammock upon the flat stone, for her feet might not touch the ground. If she had a call of nature, a female relation took the girl on her back and carried her out, taking with her a live coal to prevent evil influences from entering the girl’s body.