Pentheochaetes maculata is a species of beetle in the family Cerambycidae. It was described by Gilmour in 1957.Bezark, Larry G. A Photographic Catalog of the Cerambycidae of the World. Retrieved on 22 May 2012. It is found in Brazil (Minas Gerais, Espírito Santo, São Paulo, Santa Catarina) and Argentina (Misiones).

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