New Hemilophini, Aerenicini and Calliini from French Guiana, transference and notes on Hemilophini (Coleoptera, Cerambycidae, Lamiinae) Author Tavakilian, Gérard L. Author Santos-Silva, Antonio text Zootaxa 2019 2019-02-15 4555 4 507 522 journal article 28535 10.11646/zootaxa.4555.4.3 a522c79f-2ef5-43a5-990f-8d38fd7a8f89 1175-5326 2585299 66CC470E-13C7-40B2-B140-C8E0E2A5748B Isomerida albicollis ( Laporte, 1840 ) ( Figs 8–12 ) Hemilophus albicollis Laporte, 1840 : 488 . Isomerida albicollis ; Bates, 1866 : 373 ; Galileo & Martins, 1996: 240 (syn.); Monné, 2017 : 421 (cat.; see this catalogue for more references). Hemilophus anceps Aurivillius, 1919 : 7 . According to Galileo & Martins (1996) (translated): “ I. invicta is characterized by the large dimensions and the presence of a longitudinal carina at center of dorsal surface of the elytra.” They also used these tow features to separate I. invicta from I. albicollis in the key (translated): “11(10). Centro-dorsal carina of the elytra well-marked from base to beyond middle; large dimensions (length 15.7-15.8 mm ). Peru ( Junín )...................................................................................... I. invicta - Centro-dorsal carina of the elytra absent; smaller dimensions (length smaller than 13 mm ).......................... ........................................................................ 12 [conducting to I. albicollis ].” Notwithstanding nearly all specimens of I. albicollis examined by us have the dorsal carina of the elytra as in holotype and paratype of I. invicta , and the dimensions in I. albicollis are very variable. These same features were used in the key to species of Isomerida from Martins & Galileo (2014b) . Only the ventral setae of the antennomeres may, eventually, separate these two species (shorter and sparser in I. invicta ).