A new species of Heterachthes Newman, 1840 from Colombia (Coleoptera, Cerambycidae) Author Santos-Silva, Antonio Author Botero, Juan Pablo text Zootaxa 2017 4231 4 581 584 journal article 36554 10.11646/zootaxa.4231.4.9 58e2a647-e7db-4bf3-b04f-adce28fee65d 1175-5326 293145 7EA65179-951F-4336-B570-151CD667FDB8 Key to species of Heterachthes currently known from Colombia (For comparisons, see photographs of H. sablensis , H. signaticollis , H. ebenus , H. concretus , H. lateralis , and H. vauriae at Bezark 2016 ) 1. Elytra entirely covered with dense pubescence. USA (Florida), Bahamas, Aruba, Honduras, Guatemala, Belize, Colombia, Ecua- dor (Galapagos) ...................................................................................................................................... H. sablensis Blatchley, 1920 - Elytra not entirely pubescent............................................................................................................................................................ 2 2(1). Elytra entirely dark. USA, Cuba, Bahamas, Mexico ( Jalisco , Nayarit , Sinaloa , Tamaulipas , Veracruz ) , Guatemala, Nicaragua, Costa Rica, Colombia, Venezuela, Guyana, French Guiana, Suriname, Brazil (Pará, Rondônia , Rio Grande do Norte , Ceará , Bahia , Minas Gerais , Espírito Santo , Rio de Janeiro , São Paulo , Paraná , Santa Catarina , Rio Grande do Sul ) , Paraguay, Argentina ( Misiones ) , Uruguay.................................................................................................................................. H. ebenus Newman, 1840 - Elytra bicolorous............................................................................................................................................................................... 3 3(2) Elytral apex with long spine at outer angle, distinctly longer than on sutural angle and longer than pedicel................................ 4 - Elytral apex with short spine or projection at outer angle, shorter than pedicel.............................................................................. 5 4(3). Head reddish; scape sparsely punctate, notably on distal half; femora not bicolorous. Colombia ............. H. vauriae Martins, 1971 - Head darkened; scape coarsely punctate on anterior 2/3; femora bicolorous. Colombia … ....................... H. antonkozlovi sp. nov. 5(3). Elytra longer than 3 times prothorax length. Colombia, Venezuela .............................................. H. signaticollis (Thomson, 1865) - Elytra shorter than 3 times prothorax length.................................................................................................................................... 6 6(5). Pronotum entirely pubescent or glabrous only on tubercles; elytra with yellowish macula on humeral region. Colombia , Costa Rica (?) .................................................................................................................................................... H. concretus Martins, 1970 - Pronotum pubescent only on posterior area; elytra dark on humeral region. Panama, Colombia, Brazil (Pará)................................ ................................................................................................................................................................... H. lateralis Martins, 1962