Taxonomic Revision of Genus Oligonyx Saussure, 1869 (Mantodea: Thespidae: Thespinae: Thespini)

Abstract. Taxonomic revision of the genus Oligonyx Saussure, 1869. Four new species are proposed, including armentari n. sp. from Hispaniola, chactas n. sp. from Cozumel Island, and nebulosus n. sp. and undulicoxa n. sp. from Honduras. Additionally, dohrnianus Saussure & Zehntner, 1894 and gryps Saussure & Zehntner, 1894 are rendered nomen dubium.