1.
Astafurova YV, Proshchalykin MY.

The type specimens of bees (Hymenoptera, Apoidea) deposited in the Zoological Institute of the Russian Academy of Sciences, St. Petersburg. Contribution III. Family Halictidae, genera Halictus Latreille, 1804, and Sphecodes Latreille, 1804

. Zootaxa [Internet]. 2020 Jun. 12 [cited 2025 May 5];4790(3):401–446. Available from: https://mapress.com/zt/article/view/zootaxa.4790.3.1