FIGURE 1–4. Heterocerus fausti Reitter, 1879, 1 in Redescription of Heterocerus fausti Reitter, 1879, bona species (Coleoptera, Heteroceridae)

FIGURE 1–4. Heterocerus fausti Reitter, 1879, 1—male from Turkmenistan, Uzun-Ada (photo by A.V. Kovalev). Metatarsomers Heterocerus spp. 2A—H. parallelus Gebler, 1830, South Kazakhstan; 2B—H. fausti, Turkmenistan; 2C—H. fossor Kiesenwetter, 1843, Russia, Dagestan; 2D—H. flexuosus Stephens, 1828, Kazakhstan; 2E—H. persicus Mascagni, 1989, Iran. Male genitalia of Heterocerus fausti, 3A—penis, 3B—tegmen. Scale bar—0.5 mm. Tegmens Heterocerus spp. 4A—H. parallelus, South Kazakhstan; 4B—H. fausti, Caucasus; 4C—H. fossor, Russia, Dagestan; 4D—H. flexuosus, European part of Russia (Litovkin et al., 2013), 4E— H. persicus, Iran. Scale bar—0.5 mm.