Taxonomic studies of the Lygephila lubrica (Freyer, 1842) species complex with notes on other species in the genus (Lepidoptera,Erebidae, Toxocampinae)

The taxa of the Lygephilalubrica (Freyer, 1846) species complex are revised. The genital features of all known taxa are described and illustrated, with special reference to the structure of the vesica. Genitalia of Lygephilalubrica from different places in Russia, Central Asia and China are studied, illustrated and compared with different Mongolian populations. Lygephilakazachkaratavika, described as a subspecies, is raised to a species level, stat. n. Neotypes of Lygephilalubrosa (Staudinger, 1901), Lygephilalubrosakazachkaratavika Stshetkin YuL & Stshetkin YuYu, 1994 [1997] and Lygephilalubrosaorbonaria Stshetkin YuL & Stshetkin YuYu, 1994 [1997] are designated. The female genitalia of the type of Lygephilalupina (Graeser, 1890) is described and illustrated for the first time, and Lygephilamirabilis (Bryk, 1948) treated here as a junior subjective synonym, syn. n.