New taxa in South American Acanthocinini (Coleoptera, Cerambycidae). The following new taxa are described and figured: Trichonyssodrys nessimiani sp. nov. from Brazil (Bahia to Santa Catarina), Amniscites tavakiliani sp. nov. from French Guiana and A. amboroensis sp. nov. from Bolivia (Cochabamba and Santa Cruz); Trichonius inusitatus sp. nov. and Lophopoenopsis itatiaiensis sp. nov. from Brazil (Rio de Janeiro) and Luteolepturges gen. nov., type species L. galbus sp. nov., from Brazil (Amazonas, Rondônia), Peru and Ecuador.
Lamiinae; new genus; new species; taxonomy
