Synopsis of the genus Aney/aeeTo Audinet-Serville (Coleoptera, Cerambycidae, Trachyderini). Asynopsis ofthe genus Aney/acero Audinet-Servi-lIe, 1834 is presented. The genus is redescribed, with description of two new species, Ancy/acera. sergiai sp. n., from Brazil and A. spinu/a sp. n., from Colômbia, and a key lo lhe species is provided. Ali lhe species (except A. cordina/is) are illuslrated and comments on lheir hosls and distribulion are given.