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Name of a tribe
Catari was the name of a tribe belonging to the Venetic peoples that are sometimes confused with Illyrians.
Wilkes, J. J. The Illyrians, 1992, ISBN0-631-19807-5, page 81, "... In Roman Pannonia the Latobici and Varciani who dwelt east of the Venetic Catari in the upper Sava valley were Celtic but the Colapiani of the Colapis (Kulpa) valley were Illyrians ..."