A Tapere or Sub-District is a low level of traditional land subdivision on five of the Lower Cook Islands (Rarotonga, Mangaia, Aitutaki, Atiu, and Mauke), comparable to the ahupua'a of the main Hawaiian Islands. Among the populated raised islands, only Mitiaro is not subdivided into tapere. The remaining southern Cook Islands, Manuae, Palmerston and  Takutea are atolls and/or uninhabited, and therefore not subject to this type of traditional subdivision. The atolls of the northern Cook Islands are subdivided into motu (populated atoll islets), instead.