Díaz-Calafat, J. (2020). First record of Sceliphron caementarium (Drury, 1773) (Hymenoptera: Sphecidae) in the Balearic Islands, with an identification key to the archipelago’s species of the genus Sceliphron Klug, 1801. Ecosistemas, 29(1), 1939. https://doi.org/10.7818/ECOS.1939