Australia (continent) of the continent of Australia, but of the separate, submerged continent of Zealandia. New Zealand and Australia are both part of the Oceanian sub-region known as Australasia, with New Guinea being in Melanesia. The term Oceania is often used to denote the region encompassing the Australian continent, Zealandia and various islands in the Pacific Ocean that are not included in the seven-continent model. Papua New Guinea, a country within the continent, is one of the most culturally and linguistically diverse countries in the world. It is also one of the most rural, as only 18 percent of its people live
Smallest organisms chameleons ("B. minima"), 14–19 millimetres for male Mount d'Ambre leaf chameleons ("B. tuberculata") and 15–16 millimetres for male "B. micra", though females are larger. Of the aforementioned geckos, "S. ariasae" was first described in 2001 by the biologists Blair Hedges and Richard Thomas. This dwarf gecko is endangered and lives in Jaragua National Park in the Dominican Republic and on Beata Island ("Isla Beata"), off the southern coast of Hispaniola in the Dominican Republic. The world's smallest turtle is the speckled padloper tortoise ("Homopus signatus") from South Africa. The males measure , while females measure up to almost . The