The stock as a rule had an excellent physique, being tall and robust, with well-proportioned features, the lips thin and the eyes small. Longevity however was rare, and few of either sex reached the age of sixty. The division of the tribes was into bands and these into totems, but the gentile system did not prevail with much strength among them. The chieftainship of the bands was hereditary in the male line, and the power of the chief was almost absolute. He was surrounded by a body of retainers whom he supported, and who carried out his orders. When he wished a council these messengers carried the summons. Property as well as power passed to the family of the male, and widows were often deprived of everything and left in destitution. Marriage was a strictly commercial transaction, the woman being bought from her parents. The purchase effected, the bridegroom had a right to espouse all the younger sisters of his wife as they grew to maturity, if he felt so inclined. The laxity of the marriage rules of the stock was carried to its limit by the Arikaris, among whom it is said fathers united with their daughters and brothers with their sisters, without offending the moral sense of the community. This may have arisen after corruption by the whites. Agriculture among them was more in favor than generally on the plains. Maize, pumpkins and squashes were cultivated, each family having its own field two or three acres in extent. For about four months of the year they were sedentary, dwelling in houses built of poles and bark covered with sods, while the remainder of the time they wandered over their hunting grounds, carrying with them tents of skins which were stretched on poles. The women manufactured a rude pottery and the men implements and weapons of wood and stone. The Arikaris were skilled in the construction of boats of skin stretched over wooden frames, an art they may have learned from the Mandans. The information about their religion is vague, but it seems in some respects to have resembled that of the Mexican nations. One of their chief divinities was the morning star, _Opirikut_, which was supposed to represent the deity of fertility and agriculture. At the time of corn-planting a young girl, usually a captive, was sacrificed to this divinity. The victim was bound to a stake and partly burned alive; but before life had ceased, her breast was cut open, her heart torn out and flung in the flames. Her flesh was then cut into small pieces and buried in the cornfield. This was believed to secure an abundant crop. The similarity of the rite to that in vogue among the Mexicans, who also worshipped the morning star as the goddess of fertility, is interesting. The dead were buried with their possessions, and the customs of mourning continued sometimes for years.[113] PANI LINGUISTIC STOCK.