Zootaxa 4420 (2): 189–210 ISSN 1175-5326 (print edition) http://www.mapress.com/j/zt/ Article ZOOTAXA Copyright © 2018 Magnolia Press ISSN 1175-5334 (online edition) https://doi.org/10.11646/zootaxa.4420.2.3 http://zoobank.org/urn:lsid:zoobank.org:pub:853E9FEA-2FDE-4CBB-B7A6-7338EF8EA0FF A new genus, four new species and taxonomic and geographic notes in Mexican Cerambycidae ANTONIO SANTOS-SILVA1,3, JUAN PABLO BOTERO1,4 & STÉPHANE LE TIRANT2 1Museu de Zoologia, Universidade de São Paulo, Caixa Postal 42.494, 04218-970, São Paulo, SP, Brazil 2Insectarium de Montréal, 4581 rue Sherbrooke est Montréal, Québec, HIX 2B2, Canada. E-mail:
[email protected] 3E-mail:
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[email protected] Abstract Four new Mexican species are described: Ironeus curoei from Guerrero state, Psyrassa garciai from Tamaulipas state, Psyrassa belangeri from Guerrero state (Elaphidiini, Cerambycinae); and Cirrhicera bankoi from Chiapas state (Hemilo- phini, Lamiinae). A new Hesperophanini genus, Makromastax, and a new combination, Makromastax mandibularis are proposed. The current key to the Mexican genera of Hesperophanini is updated to include the new genus. Haplidus nitidus Chemsak and Linsley, 1963 is proposed as synonyms of Haplidus mandibularis Chemsak and Linsley, 1963. The male of Eburia (E.) girouxae is illustrated by the first time and Anelaphus hirtus is redescribed and figured. The geographical dis- tribution of 9 species is expanded, the type locality of Osmidus guttatus is corrected, and Neocompsa intrincata is exclud- ed from the fauna of the United States of America. Key words: Acanthoderini, Clytini, Eburiini, Elaphidiini, Hemilophini, Neoibidionini, Polyrhaphidini, taxonomy, Tra- chyderini Introduction The Mexican fauna of Cerambycidae has been being studied constantly.