Taxon - Links and literature
Mack, A., & Kuhlmann, M. (2023): Revision of the nitidus species group of the bee genus Scrapter Lepeletier & Serville, 1828 (Hymenoptera: Apoidea), European Journal of Taxonomy, 912(1), 1–119 [as Scrapter longicornis Mack & Kuhlmann, 2023]