Parauana
Parauana是阿拉瓦克语系的一种语言，过去分布在巴西，现已消亡。
Parawana is an extinct Arawakan language of Brazil that was spoken on the Wanawaua River (now known as the Anauá River), a tributary of the lower Rio Branco. A word list was collected by Johann Natterer in 1832.
Parawana and Aroaqui are closely related, and may be the same language.
摘自英文维基百科 · Parawana language · CC BY-SA 4.0