Euetheola

López-García, Margarita M., Gasca-Álvarez, Héctor J. & Amat-García, Germán, 2015, The scarab beetle tribe Pentodontini (Coleoptera: Scarabaeidae: Dynastinae) of Colombia: taxonomy, natural history, and distribution, Zootaxa 4048 (4), pp. 451-492 : 461

Key to the species of adult Euetheola of Colombia

1 Mandibles entire, without teeth on the outer margin, instead only slightly sinuate. Pronotal punctation dense. Males with protarsi enlarged ( Fig. 26 ). Females with lateral margin of elytra thickened ( Fig. 31 ).......... Euetheola bidentata (Burmeister)

- Mandibles strongly sinuate, with apical tooth sharp and basal lobe rounded. Pronotal punctation less dense and smaller. Males with protarsi simple. Females with lateral margin of elytra not thickened.................. Euetheola humilis (Burmeister)

Figures

FIGURES 25 – 32. Euetheola bidentata. 25) habitus in dorsal view, 26) habitus in frontal view, 27) head of male, 28) parameres in frontal view, 29) parameres in lateral view, 30) spiculum gastrale, 31) female epipleura, 32) locality records in Colombia.