Glyptoma cognatum, SHARP, 1887

Irmler, Ulrich, 2015, The neotropical genus Glyptoma ERICHSON, 1839 with descriptions of new species and a key to the species (Coleoptera: Staphylinidae: Osoriinae), Beiträge Zur Entomologie = Contributions to Entomology 65 (2), pp. 297-325 : 311

Group of Glyptoma cognatum

The species of the group are small, 1.8 to 3.2 mm length. The pronotal punctation is setiferous; punctures are coarse and deep, but no pseudo-punctures. The elytra are at least partly shiny.