Andrena atra, Taxa Only, Exact Match: 2 Treatments

Andrena firuzaensis subsp. atra			Astafurova, Yulia V., Proshchalykin, Maxim Yu. & Sidorov, Dmitry A., 2023, The type specimens of bees (Hymenoptera: Apoidea) deposited in the Zoological Institute of the Russian Academy of Sciences, St. Petersburg. Contribution VI. Family Andrenidae, genus Andrena Fabricius, 1775, taxa described by V. Popov, Zootaxa 5301 (4), pp. 401-426 : 412-413	412-413
Andrena (Parandrenella) atrata			Wood, Thomas J., 1942, Revision of the Andrena (Hymenoptera: Andrenidae) fauna of Bulgaria and North Macedonia with description of three new species, Belgian Journal of Entomology 117, pp. 1-39 : 18	18