The menses commence to flow among the native females at an earlier age than among Europeans, frequently beginning at about twelve; they are also subject to many irregularities in their periodical return, arising probably from the kind of life they lead and the nature of the diet upon which they live. I have known cases where this irregularity has extended to three months. Child-bearing does not commence often before the age of sixteen, nor have I ever noticed pregnant women under that age. In inquiries conducted by Mr. Moorhouse among the natives of Adelaide, that gentleman ascertained, that as many as nine children have occasionally been born to one woman; that the average number is about five; but that each mother only reared an average of two. At childbirth, the placenta, which is considered as sacred, is carefully put away from the reach of the dogs as soon as thrown off from the uterus, and the female is up and following her usual avocations a very few hours after the accouchement. Instances have occurred of women sitting up, and asking for food an hour after confinement, though wet with rain, and having very little fire. Two days after it, I have seen a woman walking two or three miles, and going out to look for food in her usual manner. Infanticide is very common, and appears to be practised solely to get rid of the trouble of rearing children, and to enable the woman to follow her husband about in his wanderings, which she frequently could not do if encumbered with a child. The first three or four are often killed; no distinction appears to be made in this case between male or female children. Half-castes appear to be always destroyed.

The nomenclature of the natives is a subject of considerable difficulty, and is at present involved in much obscurity and uncertainty, so many different practices obtaining, and so many changes of name occurring to some individuals during the course of their life. In the Adelaide district, and among the tribes to the north, Mr. Moorhouse has found that numerical names are given to children when first born, in the order of birth, a variation in the termination constituting the distinction of name for male or female, thus:—

IF MALE. IF FEMALE. The 1st child would be called Kertameru Kertanya 2nd child would be called Warritya Warriarto 3rd child would be called Kudnutya Kudnarto 4th child would be called Monaitya Monarto 5th child would be called Milaitya Milarto 6th child would be called Marrutya Marruarto 7th child would be called Wangutya Wangwarto 8th child would be called Ngarlaitya Ngarlarto 9th child would be called Pouarna Ngarlarto

These are given at birth; but a short time after another name is added, which is derived from some object in nature, as a plant, animal, or insect. This name continues until after marriage and the birth of the first child, upon which the father takes the name of this child, and has the word binna or spinna, (an adult,) affixed, as Kadli; name of a child, Kadlitpinna, the father of Kadli; the mother is called Kadli ngangki, or mother of Kadli, from ngangki, a female or woman. The names of the father and mother are changed at the birth of every child in the same manner.

At Moorunde, and among many other tribes, I have not found any numerical names to be given at birth, the first name usually being that derived from some object in nature. This is occasionally changed after marriage and the birth of a child; as among the Adelaide or northern natives, the father taking the name of the child with the affix of imbe or nimbe (implying father), as Kartul, a child's name, Kartulnimbe the father of Kartul, Memparne, a child's name, Memparnimbe the father of Memparne. This paidronymic is not, however, always adhered to in preference to the original name; thus Memparnimbe is as often called by his former name of Tenberry as his paidronymic; he is also called occasionally Worrammo, from his being left-handed. Neither have I found the name of the parent change at the birth of every child; thus Memparnimbe has other children, younger than Memparne, as Warrulan, Timarro, etc. yet he is never called Warrulanimbe, Timarronimbe, etc. The mother's name, similarly to that of the father, is also occasionally altered to that of the child, with the affix of arwer, or emarwer, as Kartulemarwer, the mother of Kartul, Memparnemarwer, the mother of Memparne, yet is the original name of the mother as often used as the paidronymic. Old men are frequently called by the name of the place which belongs to them, with the affix of bookola thus Mooroondooyo Bookola is the old man who owns Mooroonde, etc.

At other times nicknames are given to natives, and so generally made use of by the others that the proper or original name becomes almost lost. Thus a native named Marloo, from a habit he had of looking about him and saying, "I see, I see," is called Nairkinimbe, or the father of seeing. Another named Ngalle-ngalle is called Eukonimbe, the father of eukodko, from his being very fond of the crayfish of that name, and so on. Other local appellations are given referring to some peculiarity of personal appearance, Parn-gang-gapko, the baldheaded, Towang Makkeroo, the broken-thighed, etc. Others again refer to family bereavements, as Roo ptootarap, a father without children, Parntomakker, a childless mother, Parnko, an orphan, Wirrang, one who has lost a brother, Rockootarap, one whose wife is dead, Thaltarlpipke, an unmarried man, Rartchilock, one who owns a wife, Rang, a widow, Waukerow, an unmarried woman, etc. These are all distinctions, which though readily discoverable by a person tolerably well versed in the dialect, or long resident among the same natives, present many difficulties, and lead to many mistakes, amongst casual inquirers, or those whose pursuits do not keep them long at the place of their inquiries. There are others which are still more difficult to be understood, from the almost utter impossibility of learning (with any reasonable sacrifice of time) the language with sufficient accuracy to enable the inquirer thoroughly to comprehend the meanings of the proper names, and deduce the roots from which they are derived.

Even among the Adelaide tribes, where there appears to be a greater uniformity in the system of nomenclature than I have met with any where else, and where Mr. Moorhouse has devoted more time and attention to the subject than perhaps any other person, there are still difficulties and uncertainties. Thus an Adelaide boy about the age of ten, is called by the name of Koar (the crow), from early infancy, but between ten and twelve, after undergoing one of their ceremonies, the name was changed to Mannara, (which I believe means the crow's nest). According, however, to the usual system adopted, this boy's name ought to have remained Koar, until, by becoming a married man and a father, it gave way to a paidronymic.

There is another subject somewhat analogous to that of nomenclature, and about which still less is known;—that of every native adopting some object in creation as his crest, or tiende. The same thing is noticed by Captain Grey in his narrative (vol. ii. p. 228).

"But as each family adopts some animal or vegetable, as their crest or sign, or KOBONG as they call it, I imagine it more likely, that these have been named after the families, than that the families have been named after them.

"A certain mysterious connection exists between a family and its KOBONG, so that a member of a family will never kill an animal of the species, to which his KOBONG belongs, should he find it asleep; indeed, he always kills it reluctantly, and never without affording it a chance to escape. This arises from the family belief, that some one individual of the species is their nearest friend, to kill whom would be a great crime, and to be carefully avoided. Similarly, a native who has a vegetable for his KOBONG, may not gather it under certain circumstances, and at a particular period of the year."