Kuhlmann M, Proshchalykin MY.

The bees of the genus Colletes Latreille (Hymenoptera: Colletidae) of the Caucasus region

. Zootaxa [Internet]. 2016 Sep. 6 [cited 2025 May 2];4161(3):367–385. Available from: https://www.mapress.com/zt/article/view/zootaxa.4161.3.5