Auteur(s)	Ascher, J.S. and Pickering, J.
Jaar	2012
Titel	Discover Life bee species guide and world checklist (Hymenoptera: Apoidea: Anthophila). Available at: http://www.discoverlife.org/mp/20q?act=x_guide_credit&guide=Apoidea_species.

• Metadioxys graecus