father's sister; the left-hand one is Gummi, or mother's brother; and the lower one Malaumi, or husband. No reason could be given for these 
FIG. 10.—KAIABARA RECORD OF THE SUB-CLASS NAMES. names beyond that it was, as one man said, "Bunda and Therwain in each family speak of the upper family as Avang."
Tribes within Fifty Miles of Maryborough (Queensland)
These tribes have the same two class names, Kupathin and Tilby, as the Kaiabara. The four sub-classes are also the same.
Mr. Harry E. Aldridge sent me a number of tables of marriages and descents which he had collected in the tribes around Maryborough, and on Frazer's Island (Great Sandy Island).
These, however, differed considerably amongst themselves in the arrangement of the sub-classes and in the marriages and descents. So much so that the correctness of some of them seemed doubtful.
One of them, however, was seemingly correct, and agreed with those of the Kaiabara and of the White Cliff tribe (Muruburra) on Great Sandy Island, and is as under:—
MARRIAGES AND DESCENTS AT MARYBOROUGH (QUEENSLAND)
| Male | Marries | Children are |
| Balogin | Theirwain | Bunda |
| Bunda | Parang | Balgoin |
| Parang | Bunda | Theirwain |
| Theirwain | Balgoin | Parang |
