Yirritja

Some articles on yirritja:

Australian Aboriginal Kinship - The Subsection or 'skin Name' System - Systems With Two Groupings (moieties) - Yolngu
... Land divide society (and much of the natural world) into two moieties Dhuwa and Yirritja ... and philosophies Skin name Clan groups Yirritja Gumatj, Gupapuyngu, Wangurri, Ritharrngu, Mangalili, Munyuku, Madarrpa, Warramiri, Dhalwangu, Liyalanmirri ... by the Yolŋu through their hereditary estates – so many things are either Yirritja or Dhuwa – fish, stone, river, sea etc ...
Yolngu People - Kinship System
... life is divided into two moieties Dhuwa and Yirritja ... Yirritja Rirratjiŋu, Gälpu, Djambarrpuyŋu, Golumala, Marrakulu, Marraŋu, Djapu, Ḏatiwuy, Ŋaymil, Djarrwark ... A Yirritja person must always marry a Dhuwa person and vice versa ...