Hylaeus (Hylaeus) annulatus (Linnaeus, 1758)

Apis annulata Linnaeus, 1758: 578, ♀ (type locality: Europe).

Prosopis elliptica Kirby, 1827: 266, ♀ (type locality: North America, boreal zones). Prosopis patellata Eversmann, 1852: 52, ♀, Ƌ (type locality: Orenburg Prov., Russia). Prosopis varifrons Cresson, 1869: 270, ♀ (type locality: USA Colorado). Prosopis antennata Cresson, 1869: 271, Ƌ (type locality: USA New Jersey). Hylaeus barbatus Förster, 1871: 904, Ƌ (type locality: Austria).

Prosopis tamanukii Yasumatsu, 1939: 69, ♀ (type locality: Sakhalin, Russia). Hylaeus annulatus: Dathe 1986a: 270 .

Material examined. Mongolia. Uvs Aimag: 1 ♂, Turgen-Somon, Nogoony-Ech, 2200 m, 16–20.VII.1986, MD (SDEI); Arkhangai Aimag: 3 ♀, 160 km NW Tsetserleg, Tsagan-Nur, 2100 m, 20.VII.2004, JH, MKA (OLBL); 2 ♀, 8 ♂, Khangayn Mts., 5 km N Khunt, 20.VII.2005, JH, MKA (OLBL); 2 ♂, Chulutyn-Gol, 1940 m, 23.VII.2005, JH (OLBL); 1 ♀, Mongol Els nat. res. [47º24'N 103º39'E], 1320 m, 31.VII.2005, MKA (OLBL); Selenge Aimag: 1 ♂, Ero-Gol near Dulan-Khan, 4.VIII.1975, ES (ZISP); 1 ♀, 22.VII.1990, M. Stubbe (SDEI); Tuv Aimag: 1 ♀, 1 ♂, Urga[Ulaanbaator], 23.VI.1925, PK (ZISP); 1 ♀, 1 ♂, Bogduul, S Ulaanbaatar, 1400–2000 m, 2–12.VII.1988, JO (SDEI); 3 ♀, Ulaanbaatar, Bogd-uul, Saican, 29–30.VII.1988, MD (SDEI); 2 ♀, Ulaanbaatar, Zuunmod env., 1630 m, 27.VII.2004, JS (OLBL); 1 ♂, Tereltz [47º58'N 107º28'E], 1600 m, 14.VI.1997, M. Kraus (SDEI); 1 ♀, 100 km E Ulaanbaatar, 20 km NE Tereltz, Tola River, 15–21.VII.2003 JH (OLBL).

Distribution in Mongolia. Uvs Aimag, Khovd Aimag, Zavkhan Aimag, Arkhangai Aimag, *Selenge Aimag, Tuv Aimag (Fig. 3 e).

General distribution. Holarctic species, from Pyrenees and northern Europe to Chukotka; Nearctic from Alaska to Nova Scotia, south to New Mexico; reaching in Europe beyond the Arctic Circle.