Literature
- Baldock, D., Wood, T., Cross, I., Smit, J. 2018. The Bees of Portugal (Hymenoptera: Apoidea: Anthophila) – Entomofauna Suppl. S22: 1–164.
- Dewulf, A. & Praz, C. 2015. Megachile giraudi. The IUCN Red List of Threatened Species 2015: e.T19199320A69263868. http://dx.doi.org/10.2305/IUCN.UK.2015-1.RLTS.T19199320A69263868.en. Downloaded on 14 May 2018.
- Monchenko, V.I., Ermolenko, V.M., Movchan, Y.V. and Szczerbak, M.M. 2009. Red Data Book of Ukraine - Animal kingdom. Global consulting, Kiev.
- Nieto, A., Roberts, S.P.M., Kemp, J., Rasmont, P., Kuhlmann, M., García Criado, M., Biesmeijer, J.C., Bogusch, P., Dathe, H.H., De la Rúa, P., De Meulemeester, T., Dehon, M., Dewulf, A., Ortiz-Sánchez, F.J., Lhomme, P., Pauly, A., Potts, S.G., Praz, C., Quaranta, M., Radchenko, V.G., Scheuchl, E., Smit, J., Straka, J., Terzo, M., Tomozii, B., Window, J. and Michez, D. 2014. European Red List of bees. Luxembourg: Publication Office of the European Union.
- Praz, C.J. 2017. Subgeneric classification and biology of the leafcutter and dauber bees (genus Megachile Latreille) of the western Palearctic (Hymenoptera, Apoidea, Megachilidae). Journal of Hymenoptera Research, 55: 1–54. DOI: https://doi.org/10.3897/ jhr.55.11255.