Halictus melanarius Morawitz, 1876, holotype, male A view habitus, lateral view and labels B head, frontal C genitalia, dorsal view D mesosoma, dorsal view E metasoma, dorsal view. Scale bars: 1.0 mm (A, B, D, E), 0.5 mm (C).

  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