ASTAFUROVA, Y. V.; PROSHCHALYKIN, M. Y. Bees of the genus Sphecodes Latreille 1804 of Siberia, with a key to species (Hymenoptera: Apoidea: Halictidae). Zootaxa, Auckland, New Zealand, v. 4052, n. 1, p. 65–95, 2015. DOI: 10.11646/zootaxa.4052.1.3. Disponível em: https://mapress.com/zt/article/view/zootaxa.4052.1.3. Acesso em: 21 apr. 2025.