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 Icimauna reversa (Bates, 1881) ( Figs 31–36 ) Tyrinthia reversa Bates, 1881b : 295 ; Aurivillius, 1923 : 586 (cat.); Blackwelder, 1946 : 623 (checklist); Gilmour, 1965 : 634 (cat.). Hemilophus reversus ; Lameere, 1883 : 74 (cat.). Icimauna reversa ; Martins & Galileo, 1991b : 820 ; Monné & Giesbert, 1994 : 285 (checklist); Monné, 1995 : 12 (cat.); 2005: 477 (cat.); Monné, et al ., 2010 : 248 (distr.); Monné, et al ., 2012 : 62 , fig. 100 (distr.); Martins & Galileo, 2014a : 191 ; Monné, 2016 : 746 (cat.). Eranina tomentilla Mehl, Galileo, Martins & Santos-Silva, 2015 : 32 , figs. 1–3; Monné, 2016 : 730 (cat.). Syn. nov. Tyrinthia humeralis Martins & Galileo, 2014b : 189 ; Monné, 2016 : 787 (cat.). Syn. nov. Bates (1881b) described Tyrinthia reversa based on a single specimen from Brazil ( Rio de Janeiro ) ( Fig. 36 ). Lameere (1883) transferred the species to Hemilophus Audinet-Serville, 1835 , but Aurivillius (1923) kept the species in Tyrinthia Bates, 1866 . Later, Martins & Galileo (1991b) transferred T. reversa to their new genus Icimauna . Martins & Galileo (2014b) described Tyrinthia humeralis based on a series of males and females from Brazil (Goiás). Examination of the paratypes deposited at MZSP ( Fig. 31 ) showed that T. humeralis lacks the typical humeral carina present in the species of Tyrinthia . Comparison with specimens of Icimauna reversa deposited in the MZSP collection ( Figs 32–34 ) makes it clear that T. humeralis is simply a variation of I. reversa . Thus, T. humeralis is synonymized with I. reversa . Mehl et al. (2015) describe Eranina tomentilla based on a single female from Paraguay ( Fig. 35 ). Along with T. humeralis , E. tomentilla is simply another color variation of Icimauna reversa , and hence is also synonymized with it. Icimauna reversa shows notable variation in the color of elytral pubescence ( Figs 31–36 ), and also some variation in pronotal pubescence. However, there are no other morphological characters evident which allow separation of the specimens. Material examined . BRAZIL , Goiás : Rio Verde , 1 male , 3 females ( paratypes of Tyrinthia humeralis ), no other data ( MZSP ) ; Jataí , 1 male ( paratype of Tyrinthia humeralis ), no other data ( MZSP ) . Rio de Janeiro : Itatiaia ( 700 m ), 1 female , 4.III.1924 , F. Zikán col. ( MZSP ) . São Paulo : Rodrigues Alves , 1 female , 9–11.XII.1943 , Araújo & Prado col. ( MZSP ) New state record . Santa Catarina : Corupá (Hansa Humboldt), 1 female , XI.1944 , no collector indicated ( MZSP ) . PARAGUAY , San Pedro : La Florida ( 56°59'W / 24°29'S ), 27.IV.2012 , holotype female of Eranina tomentilla , U. Drechsel col. ( MZSP ) .