Dark races, like the Africans and Australians, do not practise tattooing, because the marks would not show conspicuously on their black skins. They therefore resort to the process of raising scars by cutting the skin with flint or a shell and then rubbing in earth, or the juice of certain plants, etc. The result is a permanent scar, and these scars are arranged by the different tribes in different patterns, on divers parts of the body. In Queensland the lines, according to Lumholtz (177), "always denote a certain order of rank, and here it depends upon age. Boys under a certain age are not decorated; but in time they receive a few cross-stripes upon their chests and stomachs. The number of stripes is gradually increased, and when the subjects have grown up, a half-moon-shaped line is cut around each nipple." The necessity for such distinctive marks on the body is particularly great among the Australians, because they are subdivided in the most complicated ways and have an elaborate code of sexual permissions and prohibitions. Therefore, as Frazer suggests (38), "a chief object of these initiation ceremonies was to teach the youths with whom they might or might not have connection, and to put them in possession of a visible language, ... by means of which they might be able to communicate their totems to, and to ascertain the totems of, strangers whose language they did not understand." In Africa, too, as we have seen, the scars are used as tribal names, and for other practical purposes. Holub (7) found that the Koranna of Central South Africa has three cuts on the chest. They confessed to him that they indicated a kind of free-masonry, insuring their being well received by Koranna everywhere. On the Congo, scarifications are made on the back for therapeutic reasons, and on the face as tribal marks. (Mallery, 417; H. Ward, 136.) Bechuana priests make long scars on a warrior's thigh to indicate that he has slain an enemy in battle. (Lichtenstein, II., 331.) According to d'Albertis the people of New Guinea use some scars as a sign that they have travelled (I., 213). And so on, _ad infinitum_. ALLEGED TESTIMONY OF NATIVES