The genus Hylaeus Fabricius in Mongolia, an updated species inventory (Hymenoptera: Apoidea, Colletidae) Author Dathe, Holger H. Author Proshchalykin, Maxim Yu. text Zootaxa 2016 4121 4 351 382 journal article 38899 10.11646/zootaxa.4121.4.1 93e5e29b-304d-456a-9a28-375659bca75b 1175-5326 256897 F246450E-C620-45A1-A2A0-941299711541 Hylaeus ( Hylaeus ) altaicus Dathe, 1986 Hylaeus altaicus Dathe, 1986a : 277 , Ƌ (holotype—Ƌ, “Baga bogd uul, zwischen Bogd und Baruunbajan-Ulaan” [ Mongolia , Uvurkhangai Aimag], 1900 m , 23.VI.1964 , leg. Z. Kaszab, HNMB Budapest); Proshchalykin & Dathe 2012 : 7 . Material examined. Mongolia . Khovd Aimag : 1 ♀, 4 ♂, 25 km N Bulgan, Ulyastain-Gol, 31.VII.1970 , MK ( ZISP ); 1 ♀, 5 ♂, 25 km N Uench, Uench River, 1700 m , 15.VI.2012 , AT ( IBSS ); 1 ♂, 25 km NNW Sutai Mt., Sutai Ridge, 2100 m , 10.VI.2012 , AT ( IBSS ); 1 ♀, 1 ♂, 75 km E Altai, 1820 m , 20.VI.2012 , AT ( IBSS ); Zavkhan Aimag : 13 ♂, W 40 km SW Ulyasutai, 18.VII.2005 , JH, MKA ( OLBL ); Govi-Altai Aimag : 1 ♀, 15 km WNW Dzakhoi, 24–26.VIII.1970 , EN ( ZISP ); Arkhangai Aimag : 8 ♀, 90 km NE Tsetserleg, 1400 m , 27.VII.2005 , JH ( OLBL ); Bayan-Khongor Aimag : 1 ♂, 86 km NW Bayan-Khongor, 2070 m , 14.VII.2004 , MKA ( OLBL ); Umnugovi Aimag : 1 ♀, Talyn-Bilgekh-Bulak stream, 17–19.VIII.1969 , IK ( ZISP ); 1 ♂, Uhaa Tolgod [ 43º31'N 101º32'E ], 1517 m , 6–16.VII.1994 , JC ( SDEI ); Selenge Aimag : 1 ♀, Ero-Gol near Dulan-Khan, 4.VIII.1975 , MK ( ZISP ); Tuv Aimag : 1 ♂, Bogduul, S Ulaanbaatar, 1400–2000 m , 2–12.VII.1988 , J. Oehlke ( SDEI ); Sukhbaatar Aimag : 1 ♂, Dzotol Khan-Ula, 20.VII.1976 , IK ( ZISP ); Dornod Aimag : 1 ♂, 33 km SE Khalkh-Gol, Khalkin-Gol, 11.VIII.1976 , MK ( ZISP ). Distribution in Mongolia . Khovd Aimag, *Zavkhan Aimag, *Govi-Altai Aimag, *Arkhangai Aimag, *Bayan-Khongor Aimag, Uvurkhangai Aimag, *Umnugovi Aimag, *Selenge Aimag, *Tuv Aimag, *Dornod Aimag, *Sukhbaatar Aimag ( Fig. 3 c). General distribution. Mongolia , Russia (Siberia).