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 ( Lambdopsis ) pfankuchi ( Alfken, 1919 ) Prosopis pfankuchi Alfken, 1919 : 269 , ♀, Ƌ ( type locality: “N-Schleswig” [ Denmark ]); Proshchalykin & Dathe 2012 : 18 . Material examined. Mongolia . Khovd Aimag : 12 km SW Altai, Bodonchin-Gol, 22.VII.1970 , IK ( ZISP ); Tuv Aimag : 1 ♀, Ulan-Bator, Tuul-gol floodplain, 3.VIII.1986 , MD ( OLBL ); Dornod Aimag : 1 ♀, 20 km ENE Bayan- Ula, 8.VII.1976 , IK ( ZISP ); 3 ♀, 33 km SE Khalkh-Gol, Khalkin-Gol, 31.VII.1976 , MK ( ZISP ); 1 ♀, 32 km SE Salkhit Mt., Numregin-Gol, 31.VII.1976 , IK ( ZISP ); 1 ♀, 6.VIII.1976 , MK ( ZISP ). Distribution in Mongolia . *Khovd Aimag, *Tuv Aimag, *Dornod Aimag ( Fig. 4 b). General distribution. Transpalaearctic-eurosiberian species, east to * Mongolia , Russian Far East, China (Jilin), and Japan (Hokkaido, Honshu). In Europe quite rare, reliable records from France , Germany , Poland , Czech Republic , Slovakia , Austria , Hungary , Switzerland , Italy , Ukraine . In Sweden up to 55° north.