c) As the totem is hereditary and is not changed by marriage, the results of the prohibition, for instance in the case of maternal heredity, are easily perceived. If, for example, the man belongs to a clan with the totem of the Kangaroo and marries a woman of the Emu totem, the children, both boys and girls, are all Emu. According to the totem law incestuous relations with his mother and his sister, who are Emu like himself, are therefore made impossible for a son of this marriage.
d) But we need only a reminder to realize that the exogamy connected with the totem accomplishes more; that is, aims at more than the prevention of incest with the mother or the sisters. It also makes it impossible for the man to have sexual union with all the women of his own group, with a number of females, therefore, who are not consanguinously related to him, by treating all these women like blood relations. The psychological justification for this extraordinary restriction, which far exceeds anything comparable to
- But the father, who is a Kangaroo, is free—at least under this prohibition—to commit incest with his daughters, who are Emu. In the case of paternal inheritance of the totem the father would be Kangaroo as well as the children; then incest with the daughters would be forbidden to the father and incest with the mother would be left open to the son. These consequences of the totem prohibition seem to indicate that the maternal inheritance is older than the paternal one, for there are grounds for assuming that the totem prohibitions are directed first of all against the incestuous desires of the son.