FIGURES 9–31 in A review of the subgenus Mesolethrus Nikolajev, 2003 of the genus Lethrus Scopoli, 1777 (Coleoptera: Geotrupidae: Lethrinae) with description of a new species

FIGURES 9–31. Lethrus (Mesolethrus) species, males genitalia. 9–10, 22–23, L. inermis Reitter, 1897 (9–10—20 km W Oqmachit, 22–23—Pashtamazar); 11–12, 24, L. shakhristanicus Nikolajev, 2003 (9 km S Ai-Kol); 13–14, 25–27, L. nuratavicus Nikolajev, 1987 (28 km SW Zaamin); 15–16, 28, L. microbuccis Ballion, 1871 (Golbo env.); 15–16, 28, L. microbuccis Ballion, 1871 (Golbo env.); 17–18, 29, L. elisae Nikolajev, 2001 (Shurob); 19–21, 30–31, L. dyonini A. Shapovalov & Bagaturov, new species, paratypes (environs of Tashsay). 9–21 aedeagus (9, 11, 13, 15, 17, 19–20—ventral view; 10, 12, 14, 16, 18, 21—lateral view), 22–31 sclerotized apex of endophallus (22, 24, 25, 28–30 dorsal view, 23, 26, 31—lateral view, 27—ventral view).