Protosmia schwarzi, Taxa Only, Exact Match: 2 Treatments

Protosmia (Nanosmia) schwarzi		sp. nov.	Griswold, Terry L., 2013, New Palearctic bee species of Protosmia subgenus Nanosmia (Hymenoptera: Megachilidae), Journal of Melittology 2013 (20), pp. 1-9 : 5-6	5-6
Protosmia (Nanosmia) schwarzi			Lhomme, Patrick, 2020, The wild bees (Hymenoptera: Apoidea) of Morocco, Zootaxa 4892 (1), pp. 1-159 : 113	113