New Neotropical species of Prioninae and Cerambycinae (Cerambycidae). New species described: Hovorelus adiectus sp. nov. (Anacolini) from Costa Rica; Stenoeme aguilari sp. nov. from Paraguai and Placoeme wappesi sp. nov. from Bolivia (Oemini); from Bahia, Brazil: Coeloxestia spinosa sp. nov. (Cerambycini, Sphallotrichina), Stizocera debilis sp. nov., Anelaphus bravoi sp. nov. (Elaphidionini) and Chydarteres formosus sp. nov. (Trachyderini).
Anacolini; Cerambycini; Elaphidionini; new species; Oemini; Trachyderini