Key to Mexico and Central America genera of Acanthocinini (Coleoptera Cerambycidae, Lamiinae) without erect setae on elytral surface, excluding the Caribbean Islands Author Monné, Miguel A. 0000-0001-8825-3122 Museu Nacional, Universidade Federal do Rio de Janeiro, Quinta da Boa Vista, São Cristóvão, 20940.040 Rio de Janeiro, RJ, Brazil & monne @ uol. com. br; https: // orcid. org / 0000 - 0001 - 8825 - 3122 monne@uol.com.br Author Santos-Silva, Antonio Museu de Zoologia, Universidade de São Paulo, São Paulo, SP, Brazil. Author Monné, Marcela L. Museu Nacional, Universidade Federal do Rio de Janeiro, Quinta da Boa Vista, São Cristóvão, 20940.040 Rio de Janeiro, RJ, Brazil & Fellowship of the Conselho Nacional de Desenvolvimento Científico (CNPq). text Zootaxa 2020 2020-10-19 4861 3 301 337 journal article 9028 10.11646/zootaxa.4861.3.1 0654df2f-76be-46e0-9ef8-bec985748e0c 1175-5326 4416327 981ED0C6-9C4F-4F38-977C-B402A80493EE Cobelura Erichson, 1847 ( Fig. 18 ) Cobelura Erichson, 1847: 149 . Type species — Cobelura lorigera Erichson, 1847 (monotypy). Sphenopsilus Bates, 1885: 409 . Type species — Sphenopsilus claviger Bates, 1885 (monotypy). Acanthosphenopsilus Tippmann, 1960: 196 . Type species — Sphenopsilus peruvianus Aurivillius, 1920 (original designation). Diagnosis. Prothorax with sides regularly rounded, unarmed; elytra without centrobasal crest, with longitudinal dorsal carina, and outer angle spiniform. Number of species currently included: 6; in Central America : 2.