Siouan languages
Siouan or Siouan–Catawban is a language family of North America that is located primarily in the Great Plains, Ohio and Mississippi valleys and southeastern North America with a few other languages in the east.
Siona language
The Siona language (otherwise known as Sioni, Pioje, Pioche-Sioni, Ganteyabain, Ganteya, Ceona, Zeona, Koka, Kanú) is a Tucanoan language of Colombia and Ecuador.