Osmia (Helicosmia) madeirensis Van der Zanden, 1991

Literature

• Fellendorf M., Mohra C., Roberts S., Wirtz P., van der Zanden G. 1999. The bees of Madeira (Hymenoptera, Apoidea), Bocagiana, Museu Municipal do Funchal (História Natural), Madeira 197, 1–17.