Gibbs J, Ascher JS, Rightmyer MG, Isaacs R.

The bees of Michigan (Hymenoptera: Apoidea: Anthophila), with notes on distribution, taxonomy, pollination, and natural history

. Zootaxa [Internet]. 2017 Nov. 21 [cited 2025 May 2];4352(1):1–160. Available from: https://www.mapress.com/zt/article/view/zootaxa.4352.1.1