Cephennium silvai CASTELLINI, 2011
Material examined: PORTUGAL: 1♂, Alentejo, Mertola, 37°38'N, 7°38'W, 110, shrubs on stream bank sifted, 4.IV.2002, leg. Meybohm (cAss).
The original description is based on type material from three localities in the Mertola region, Beja, Southeast Portugal. For illustrations of the aedeagus see CASTELLINI (2011).