FIGURES 13–24 in Notes on the genus Astenus Dejean, 1833 in the Mediterranean and adjacent regions. A new species from Turkey, seven new synonyms, and additional records (Coleoptera: Staphylinidae: Paederinae)

FIGURES 13–24. Astenus procerus (Gravenhorst, 1806), intraspecific variation of aedeagus in ventral and lateral view: 13–14) Syria; 15–16) Iraq, Baghdad; 17–18) Cyprus; 19–20) Bulgaria, Strandza Mts.; 21–22) Italy, Sicilia; 23–24) Russia, Krasnodar. Scale bars: 13–24) 0.2 mm.