Juturia

Juturia is a large island of Ristkon, or the nation-state that entirely occupies that island.

Juturians refers to the modern inhabitants of the island, who speak the Juturian Language. Genetically, these people are Aiyu, but their language and many other aspects of their civilization comes from the Et-Er.

Both "Juturia" and "Juturians" are merely latinate forms of j'Ut-Ur, which is itself derived from "Et-Er".

History
The aboriginal inhabitants of Juturia were the Aiyu. The Aiyu were a stone-age, hunter-gatherer people.