Hylaeus ( Hylaeus ) dolichocephalus Morawitz, 1876

Dathe, Holger H. & Proshchalykin, Maxim Yu., 2016, The genus Hylaeus Fabricius in Mongolia, an updated species inventory (Hymenoptera: Apoidea, Colletidae), Zootaxa 4121 (4), pp. 351-382 : 360

Hylaeus ( Hylaeus) dolichocephalus Morawitz, 1876

Hylaeus dolichocephalus Morawitz, 1876: 271 –272, ♀, Ƌ (lectotype—♀, designated by Dathe 1986 b: 28, “Iskander” [ Tadzhikistan], ZISP); Dathe 1986 a: 276.

Prosopis plurifasciata Alfken, 1931: 824 –826, ♀, Ƌ ( type locality: “Jaman-Tal, Djol-Boeruljuk” [ Tadzhikistan]). Prosopis ( Prosopis) heliaca Warncke, 1992: 791 , ♀, Ƌ ( type locality: Bitlis; Icel, Kars, Van, Hakkari [ Turkey]).

Material examined. Mongolia. Bayan-Ulgii Aimag: 4 ♀, 2 Ƌ, 20 km NW Bulgan, Ikh-Dzhargalatyn-Gol, 23– 24.VII. 1978, MK ( ZISP); Uvs Aimag: 6 ♀, 3 Ƌ, 20 km S Under-Khangai, Chikdzhiin-Gol, 2.VII. 1978, Gur'eva ( ZISP); 10 ♀, 5 Ƌ, 2.VII. 1978, MK ( ZISP); 1 ♀, Tarialan, Kharkhiraa, 5–12.VII. 1986, MD ( SDEI); 2 ♀, 2 Ƌ, 6– 24.VII. 1988; 1 ♀, 3 Ƌ, 1–24.VII. 1989; 1 ♀, 29.VI. 1990; 1 ♀, 15.VII. 1990; 3 ♀, 6 Ƌ, 1.VII– 19.VIII. 1991, K. Seidelmann ( SDEI); Khovd Aimag: 2 Ƌ, 12 km SW Altai, Bodonchin-Gol, 22.VII. 1970, MK ( ZISP); 1 ♀, 15 km S Bulgan, 29.VII. 1970, IK; 6 ♀, 1 Ƌ, 25 km N Bulgan, Ulyastain-Gol, 31.VII. 1970, MK ( ZISP); 1 ♀, 12 km S Altai, Bodonchin-Gol, 21.VI. 1980, VT ( ZISP); 1 ♀, 25 km S Altai, Elkhon, 22–23.VI. 1980, MK ( ZISP); 2 Ƌ, 20 km N Bulgan, Ulyastain-Gol, 30.VI– 1.VII. 1980, VT ( ZISP); 1 Ƌ, 25 km NNW Sutai Mt., Sutai Ridge, 2100 m, 10.VI. 2012, AT ( IBSS); 1 ♀, 26 Ƌ, 25 km N Uench, Uench River, 1700 m, 15.VI. 2012, AT ( IBSS); Govi-Altai Aimag: 2 ♀, 5 Ƌ, 70 km E Altai, Guulin, 14.VII. 2005, JH ( OLBL); Arkhangai Aimag: 8 Ƌ, 90 km NE Tsetserleg, 1400 m, 27.VII. 2005, JH ( OLBL); Bayan-Khongor Aimag: 2 Ƌ, Shine-Dzhinst, Uluziin-Gol, 15.VII. 1982, IK ( ZISP); 1 ♀, 180 km S Shine-Dzhinst, Tsagan-Bogdo-Ula, 28.VI. 1985, A. Gorokhov ( ZISP); 1 ♀, 130 km S Bayan-Khongor, 1240 m, 6.VII. 2004, MKA ( OLBL); 53 ♀, 9 Ƌ, 75 km S Bayan-Khongor, 1150–1500 m, 8– 9.VII. 2004, JS, JH ( OLBL); 2 ♀, 1 Ƌ, 16 km NW Bayan-Khongor, 2165 m, 10.VII. 2004, JS ( OLBL); 2 ♀, 2 Ƌ, 2 km S Bayan-Khongor, 1880 m, 10.VII. 2004, JH ( OLBL); 2 Ƌ, 164 km NW Bayan-Khongor, 2165 m, 11.VII. 2004, JH ( OLBL); 1 ♀, 56 km NW Bayan-Khongor, 2200 m, 12.VII. 2004, JH ( OLBL); 1 ♀, 86 km NW Bayan-Khongor, 2070 m, 14.VII. 2004, JH ( OLBL); Bulgan Aimag: 20 ♀, 40 Ƌ, Altayn Mts., Gichigniy Nuruu, 12.VII. 2005, JH ( OLBL); Uvurkhangai Aimag: 4 Ƌ, Tsagan Osh’, 1290 m, 11.VII. 1999, JC ( SDEI); 9 ♀, 31 Ƌ, 40 km SW Arbai- Khere, 1430 m, 4.VII. 2004, JH, MKA ( OLBL); 2 ♀, 1 Ƌ, 159 km SW Arbai-Khere, 1250 m, 5.VII. 2004, JH ( OLBL); Umnugovi Aimag: 1 Ƌ, Flaming Cliffs [ 44 º08'N 103 º 43 'E], 1333 m, 3–4.VII. 1994, JC ( SDEI); 1 Ƌ, Uhaa Tolgod [ 43 º 31 'N 101 º 32 'E], 1517 m, 6–16.VII. 1994, JC ( SDEI); 2 Ƌ, Gobi-Gurvan-Saikhan Nature Park, 10.VII. 2005, MKA ( OLBL); Tuv Aimag: 10 Ƌ, 75 km W Ulaanbaatar, dunes, 2.VIII. 2005, JH ( OLBL); Dornogovi Aimag: 1 ♀, 1 Ƌ, 40 km W Erdene, 14.VIII. 1975, MK, EN ( ZISP).

Distribution in Mongolia. *Bayan-Ulgii Aimag, Uvs Aimag, Khovd Aimag, Govi-Altai Aimag, *Arkhangai Aimag, Bayan-Khongor Aimag, *Bulgan Aimag, *Uvurkhangai Aimag, *Umnugovi Aimag, *Tuv Aimag, *Dornogovi Aimag ( Fig. 3 b).

General distribution. China (Xinjiang), Russia (Asian part), Kazakhstan, Mongolia, Tadzhikistan, Afghanistan, Turkey.