Two new species of Lamiinae, synonymies in Hemilophini, and corrections on the concept of four genera with transfers of three species (Coleoptera, Cerambycidae) Author Galileo, Maria Helena M. Author Santos-Silva, Antonio Author Wappes, James E. text Zootaxa 2017 4247 4 445 460 journal article 33337 10.11646/zootaxa.4247.4.6 9e0cb1dc-1a39-470d-8bdb-ce3fd619a6a0 1175-5326 438883 C57A640C-1A30-478F-9114-547B7CA914BB Key to species of Icimauna (Except I. macilenta ) 1 Central area of pronotum with band of yellow pubescence, usually complete from base to apex, always crest-shaped . Brazil ( Rio de Janeiro , Santa Catarina ) , Paraguay, Argentina ( Misiones )............................. I. reversa (Bates, 1881) - Central area of pronotum without band of yellow pubescence (when partially present, never crest-shaped).............. 2 2(1) Antennomeres III and IV equal in length. Costa Rica ......................... I. pallidipennis Martins & Galileo, 2007 - Antennomere III distinctly longer than IV................................................................. 3 3(2) Antennomere III about twice the length of the scape. Costa Rica ....................... I. aysa Martins & Galileo, 1991 - Antennomere III, at most, 1.5 times longer than scape........................................................ 4 4(3) Pronotum and elytra with very sparse erect setae. Bolivia, Brazil (Rondônia)......... I. sarauaia Martins & Galileo, 1991 - Pronotum and elytra with moderately abundant erect setae.................................................... 5 5(4) Length of lower eye lobes at least 1.5 times length of gena; long setae on antennomere IV not reaching apex. Costa Rica ............................................................................. I. angaba Martins & Galileo, 1991 - Length of lower eye lobes at most 1.0 times length of gena; long setae on antennomere IV reaching apex. Brazil ( Minas Gerais , Espírito Santo , Rio de Janeiro , São Paulo , Paraná , Santa Catarina , Rio Grande do Sul ) , Argentina ( Misiones ) , Paraguay...................................................................................... .. I. ciliaris ( Klug, 1825 )