Abstract Eurysthea vandenberghei, new species from Nicaragua is described, and E. vandenberghei Santos-Silva, Heffern & Botero, 2021 is considered a nomen nudum.

Abstract Acanthoderes crocostigma Bates, 1880 is transferred to AcakyraMartins & Galileo, 1996. Acanthoderes umbrata Bates, 1885 is synonymized with Acanthoderes purulensis Bates, 1885. Variation of the elytral pubescent pattern in Aegomorphus longitarsis (Bates, 1880) is reported, and the species is recorded for the first time from Colombia (Boyacá) and Brazil (Amazonas). The variation of the elytral pubescent pattern in Aegomorphus doctus (Bates, 1880) is reported, and the species is recorded for the first time from the Mexican state of Jalisco. We comment on the type-locality of Aegomorphus borrei (Dugès, 1885). Two new species are described from Mexico (Jalisco): Aegomorphus cunninghami and A. nogueirai.

Abstract Two new species of Novantinoe from Mexico, N. oaxaquena and N.fabiolae; and two new species of Eurysthea, E. nogueirai, from Mexico, and E. nakagomei from Colombia are described. Furthermore, geographical distributions of three species are expanded.