ABSTRACT
A new species of Gnomidolon from Colombia is described and illustrated: Gnomidolon franciscoi sp. nov.; and the previous key for the genus is modified to include the new species. The male of Gnomidolon hamatumLinsley, 1935Linsley, E.G. 1935. Notes and descriptions of new or little known Neotropical Ibidionini (Col. Cerambycidae). Revista de Entomologia, 5(4): 479-486. is described and illustrated for the first time. Additionally, a chromatic variation in some species of Hexoplonini from Colombia is reported and the geographical distribution of four species is expanded.
Key-Words
Atlántico; Bolívar; Glyptoscapus; Taxonomy; Tropical dry forest