Halictus trifasciatus Morawitz, 1876, lectotype, female A habitus, lateral view B labels C metasoma, dorsal view D head, frontal view E mesosoma, dorsal view. Scale bars: 2.0 mm (A), 1.0 mm (C–E).

  Part of: Astafurova YV, Proshchalykin MYu (2020) The bees of the family Halictidae (Hymenoptera) described by Ferdinand Morawitz from the collection of Aleksey Fedtschenko. ZooKeys 994: 35-104. https://doi.org/10.3897/zookeys.994.58441