Lasioglossum (Acanthalictus) dybowskii (Radoszkowski, 1876)

Fig. 1A –B

Halictus dybowskii Radoszkowski 1876: 110 [Lectotype: Institute of Systematic and Experimental Zoology, Polish Academy of Sciences, Krakow, Poland, ♀, type locality = Amur (Khabarovsk Terr.), Russia, designated by Pesenko (2007b: 107)]; Cockerell 1924b: 582 (♂).

Halictus griseipennis Cockerell 1924a: 185 [Holotype: U. S. National Museum of Natural History, Smithsonian Institution, Washington, DC., USA; ♀, Kongaus (Primorsky Terr., Anisimovka, Russia]. Synonymy by Ebmer (1978a: 209).

Lasioglossum (Evylaeus) dybowskii: Ebmer 1978a: 209, 211; Ebmer 1996: 284; Ebmer 2006: 568. Evylaeus (Acanthalictus) dybowskii: Pesenko 2007b: 83 (in key), 91 (in key), 107, Figs 62–64 (♂). Lasioglossum (Acanthalictus) dybowskii: Murao et al. 2014: 143, Figs 1 –25 (♀ ♂).

Distribution. North Korea, South Korea, Russian Far East, China. Flight period in South Korea. Female: April to September. Male: July. In China, male is collected in September (Murao et al. 2014).

Flower records in South Korea. The floral records are reported as nine species in seven families by Murao et al. (2014).