Schultze, W.C.M. 1922. X. Beitrag zur Coleoptera Fauna der Philippinen. The Philippine Journal of Science, 21(6): 569-596.
This specimen is herein designated as the lectotype in order to stabilize the taxonomy and facilitate further identifications of this species. Other paralectotype(s) are present in the Staatliches Museum für Tierkunde, Dresden, Germany.