FIGURES 2a–h in Lethrus (Lethrus) thracicus (Coleoptera: Geotrupidae), a new species from the European part of Turkey

FIGURES 2a–h. Male head in dorsal view. a, e—Lethrus (L.) apterus (Slovakia, Kamenica nad Hronom, DKCP), b, f—L. (L.) ares (Greece, Evros dist., Polía, holotype, NMPC); c, g—L. (L.) schneideri (Greece: Thrace distr., Karydia, holotype, NMPC); d, h—L. (L.) thracicus Král & Hillert, new species (European Turkey, Edirne prov., Habiller env., holotype). Differential characters shown by arrow. Not to scale.