David Král, Oliver Hillert, Dana Drožová, Petr Šípek
Zookeys
Figures 1.Maximally developed males: A, D Lethrus (Lethrus) apterus (Slovakia, Kamenica nad Hronom, DKCP) B, E Lethrus (Lethrus) ares (Greece, Evros dist., Polía, holotype, NMPC) C, F Lethrus (Lethrus) schneideri sp. n. (holotype). A–C head in dorsal aspect D–F head in frontal aspect. Differential characters shown by arrow. Schematically, not to scale.
David Král, Oliver Hillert, Dana Drožová, Petr Šípek
Zookeys
Figures 2.Maximally developed males: A, D Lethrus (Lethrus) apterus (Slovakia, Kamenica nad Hronom, DKCP) B, E Lethrus (Lethrus) ares (Greece, Evros dist., Polía, holotype, NMPC) C, F Lethrus (Lethrus) schneideri sp. n. (holotype). A–C head in left lateral aspect D–F pronotum in left lateral aspect. Differential characters shown by arrow. Schematically, not to scale.