Pachydema monodi Lacroix 1999

Lacroix 1999. [Contribution to the study of the western Palaearctic Pachydeminae. 1. A new species of the genus Pachydema Castelnau (Coleoptera, Scarabaeoidea, Melolonthinae).] Revue Francaise d'Entomologie (Nouvelle Serie), 21(1) 1999: 9-14