the relationship. Information kindly given to me by Father Egidi, however, seems to show that the correlation among the Melanesians is not complete. In Mekeo, the mother's brother has the duty of putting on the first perineal garment of his nephew, but he has no special term and is classed with the father. Among the Kuni, on the other hand, there is a definite term for the mother's brother distinguishing him from the father, but yet he has not, so far as Father Egidi knows, any special functions.
Both in Melanesia and Polynesia a similar correlation comes out in connection with other relationships, the most prominent exception being the absence of a special term for the father's sister in the Banks Islands, although this relative has very definite and important functions. In these islands the father's sister is classed with the mother as vev or veve, but even here, where the generalisation seems to break down, it does not do so completely, for the father's sister is distinguished from the mother as veve vus rawe, the mother who kills a pig, as opposed to the simple veve used for the mother and her sisters.
There is thus definite evidence, not only for the association of classificatory terms of relationship with special social functions, but from one part of the world we now have evidence which shows that the presence or absence of special terms is largely dependent on whether there are or are not such functions. We may take it as established that the
