Animalia | Arthropoda | Insecta | Hymenoptera | Halictidae | Halictus | (Halictus) | Halictus patellatus
Biota | Animalia | Arthropoda | Crustacea | Allotriocarida | Hexapoda | Insecta | Pterygota | Hymenoptera | Halictidae | Halictus
|  | Gravenhorst, 1843 | Brünnich, 1772 | Oakley, Wolf, Lindgren & Zaharoff, 2013 |  |  |  |  | Thomson, 1869 | Latreille, 1804