Uvarovina daurica

Uvarovina daurica (Uvarov, 1928) Fig. 1 Bergiola daurica Uvarov, 1928: 249–250, figs 2, 6 (holotype: male, Russia: Nertchinsky Zavod, Stretensk district, Transbaicalia [= Nerchinsky Zavod, Zabaykalsky Krai], 12.IX 1925; paratypes: one female with the same label, 2 females – Tsassuchei, Borzinsky district, Transbaicalia [=Nizhny Tsasuchey, Zabaykalsky Krai], 23.VIII 1925). The holotype and two paratypes are kept in the Zoological Institute (St. Petersburg) and one female paratype is stored in the British Museum of Natural History (London). Uvarovina daurica: Ramme, 1939: 92; Čeichan, 1968: 11; Storozhenko, 1986: 254; Sergeev, 1986: 179; Jin & Xia, 1994: 31; Dubatolov & Sergeev, 1999: 46; Heller & Liu, 2016: 108–110. Uvarovina venosa (nec Fischer de Waldheim): Storozhenko, 2004: 128–130; Storozhenko, 2008: 8; Sergeev, 2021: 5. TYPE MATERIAL EXAMINED. Russia: Transbaicalia: Stretensk District, Nertchinsky Zavod (Zabaykalsky Krai: Nerchinsky Zavod), 51.29°N, 119.63°E, 12.IX 1925, 1♂ (holotype), leg. V. M. Engelhardt. OTHER MATERIAL EXAMINED. Russia: Zabaykalsky Krai: southern (right) side of Shilka River, S Priiskovy, 51.88°N, 116.61°E, southern slope, upper part, steppe, 18.VII 1982, 1♂ (Sergeev); eastern (right) side of Onon River, 7 km NE Olovyannaya, 51°N, 115.64°E, northern slope, short meadows and steppe, 12.VII 1982, 6♂, 2♀, 1 nymph ♂, 8 nymphs ♀ (Sergeev, Bugrov); Nerchinsky Zavod, Serebryanka River, 51.36°N, 119.65°E, meadow, 6.VIII 1997, 1♂ (Dubatolov, Berezina, Kosterin); Olovyanninsky district, near Edinenie, 51.17°N, 115.87°E, steppe, 21.VII 2004, 1♂ (Korsun); Daurian Nature Reserve, Adob-Chelon Range, 50.55°N, 16.19°E, steppes, 2–9.XI 2004, 1♂, 2♀ (Akulova); "Tsasuchey Pine Forest" Zakaznik, 50.50°N, 115.12°E, pine forest, 16.VIII 2005, 1♂, 6.IX 2005, 1♂, 1♀ (Akulova); Argunskiy Range, 50.1°N, 118.63°E, northern slope, shrubs and forbs, 4.VIII 2006, 1♂ (Akulova); Argunskiy Range, foothills, 49.77°N, 117.82°E, steppe, 7.VIII 2006, 1♂ (Akulova). Republic of Buryatia: Selenga River, Kyakhtinsky Disrict, vicinity of Naushki Station, forest-steppe, 50.39°N, 106.09°E, 30.VII 2007, 1♂, 2♀ (Storozhenko). REMARKS. Some details of the species distribution are described by Dubatolov & Sergeev (1999) and Heller & Liu (2016). However, we validated the published geographic coordinates of some points where the species was caught, because sometimes they are based on misinterpretation (e.g., the species type locality is Nerchinsky Zavod – 51.29°N, 119.63°E, not Nerchinsk – 51.98°N, 116.58°E; there are about 225 km between). DISTRIBUTION. Russia (Republic of Buryatia and Zabaykalsky Krai), NorthEast Mongolia, and China (Inner Mongolia and Shanxi, probably only its northernmost part) (Fig. 2).