Inca irroratus, Chevrolat, 1833

Sousa, Rafael & Seidel, Matthias, 2021, Review of the Inca irroratus species group with description of two new species of Inca LePeletier & Serville, 1828 (Coleoptera, Scarabaeidae, Cetoniinae), European Journal of Taxonomy 748 (1), pp. 15-35 : 21

Inca irroratus species group

Diagnosis

The species of the irroratus group can be distinguished from other species groups of Inca by: outer dorsal margin of clypeal horns of males with an acute or rounded tooth (this tooth is outwardly directed); distal area of parameres acuminate; clypeus of females with a posteromedian process and disc convex; medial tooth of the anterior margin rounded (see Table 1 ).