Osmia Panzer 1806 (mason bee)
Insecta - Hymenoptera - Megachilidae
Parent taxon: Megachilini according to F. E. Zeuner et al. 1976
Sister taxa: Heriades, Thaumatosoma
Subtaxa: Osmia bruneri, Osmia carbonum, Osmia gaudiosa, Osmia nigra
Ecology: