Sphecodes pinguiculus PĂ©rez, 1903 (A), S. marginatus Hagens, 1882 (B, D), and S. nomioidis Pesenko, 1979 (C, E), males A head, frontal view B, C antennae, lateral view D, E genitalia, dorsal view. Scale bars: 0.5 mm.

  Part of: Astafurova YV, Proshchalykin MYu (2021) New synonymies in Sphecodes Latreille, 1804 (Hymenoptera, Apoidea, Halictidae) species from Italy, with taxonomic notes on type material. Journal of Hymenoptera Research 82: 347-359. https://doi.org/10.3897/jhr.82.64130