Lasioglossum (Acanthalictus) dybowskii ( Radoszkowski, 1876 )

Murao, Ryuki, 2017, Bees of the Hemihalictus series of Lasioglossum Curtis (Hymenoptera, Halictidae) in South Korea, Zootaxa 4268 (4), pp. 451-488 : 453-454

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).

Figures

FIGURE 1. A: fore wing of female. B – E: lateral habitus of four subgenera of Lasioglossum occurring in South Korea. A – B: L. (Acanthalictus) dybowskii (Radoszkowski). C: L. (Dialictus) miyabei Murao, Ebmer & Tadauchi. D: L. (Hemihalictus) transpositum (Cockerell). E: L. (Sphecodogastra) apristum (Vachal). A – E: ♀.