Literature
Auteur(s) Saunders, E.
Jaar 1909
Titel Hymenoptera aculeata collected in Algeria by the Rev. A. E. Eaton, M.A., F.E.S., and the Rev. Francis David Morice, M.A., F.E.S. Part III. Anthophila. Transactions of the Entomological Society of London 1908: 177-274.