Subsídios para revisäo taxônomica da tribo Achrysonini (Coleoptera, Cerambycidae) nas Américas

RESUMO

A revision of the New World genera of Achrysonini is presented. Enosmaeus Thomson, 1878, is tranferred from Hesperophanini to Achrysonini; Lissoeme Martins, Chemsak & Linsley, 1966, is transferred from Methiini to Achrysonini. Ectenessa phtisica Bates, 1885, and E. subopaca Bates, 1885, are transferred to the genus Nyssicostylus Melzer (Sphaerionini). New taxa described Acanthonessa, gen. n., (type-species, Ectenessa quadrispinosa Melzer, 1931); Alastos, gen. n., (type-species, Zathecus batesi Pascoe, 1888); Jampruca, gen. n., with J. nigrícornis, sp. n.; (type, from Brazil), and J. tyligma, sp. n. (Brazil); O. duplicatus, sp. n., (Brazil); Ectenessa melanicornis, sp. n. (Brazil); Bomarion achrostum, sp. n. (Peru); B. fraternum, sp. n. (Brazil), and B. affabile, sp. n. (Brazil). The subgenera Tricheurymerus Zajciw 1961 and Ectenessidia Gounelle, 1908 are raised to the generic level. Pseudoeme ornata Fischer, 1935, is included in the genus Ochrus. The following species are transferred to Ectenessa as new combinations Eurymerus guttigera Lucas, 1857, E. spinipennis Buquet, 1860, E. decorata Melzer, 1935, E. ocellata Gounelle, 1908, E. fenestrata Gounelle, 1908, and Bomarion scansor (Gounelle, 1908). Eurymerus (Eurymerus) quadrimaculatus Zajciw, 1961 is considered a synonym of Ectenessa fenestrata (Gounelle, 1908). Keys are added to the species of Jampruca, Ochrus, Ectenessa and Bomarion