Literature
Auteur(s) Terzo, M. & P. Rasmont.
Jaar 1995
Titel The faunistic drift of the carpenter bees in France, Belgium and adjacent areas (Hymenoptera, Apoidea, Xylocopinae). pp.79-87 in J.Banaszak "Trends of changes in fauna of wild bees in Europe", Bydgoszcz, 220 pp.