Literature
Auteur(s) Ungricht, S., Müller, A. & Dorn, S.
Jaar 2008
Titel A taxonomic catalogue of the Palaearctic bees of the tribe Osmiini (Hymenoptera: Apoidea: Megachilidae). Zootaxa 1865; 1–253. http://www.atlashymenoptera.et/biblio/Ungricht_et_al_2008_Osmiini_Catalogue.pdf.