Literature

Authors	Έτος	Τίτλος
R. M. Bohart, Menke A. S.	1976	Sphecid wasps of the world. A generic revision
J. Demetriou, Kakiopoulos, G., Koutsoukos, E.	2021	The Nearctic Chalybion zimmermanni (Hymenoptera: Sphecidae) reappears in Europe: a new record of an alien species in Greece
J. Demetriou, Kalaentzis, K., Kazilas, C., Georgiadis, C., Turrisi, G. F., Koutsoukos, E.	In Press	The alien black-and-yellow mud dauber Sceliphron caementarium (Hymenoptera: Sphecidae) continues its spread: new citizen-science records from Eastern Europe and the Balkans
J. Díaz-Calafat	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
R. V. Hensen	1988	Revision of the nominate subgenus Chalybion Dahlbom (Hymenoptera, Sphecidae)
J. Leclercq	1994	Un Hyménoptère Sphecidae vert bleuté Chalybion zimmermanni Dahlbom aztecum (Saussure) égaré en Belgique, à Tournai
M. Mei, Boščík Ι.	2016	Evidence of the introduction into Europe of the Nearctic mud-dauber wasp Chalybion californicum (de Saussure) (Hymenoptera, Sphecidae)chaly
W. J. Pulawski	2021	Catalog of Sphecidae
C. Schmid-Egger	2005	Sceliphron curvatum (F. Smith 1870) in Europa mit einem Bestimmungsschlüssel für europäischen und mediterranen Sceliphron-Arten (Hymenptera, Sphecidae)
G. F. Turrisi, Altadonna G.	2017	A report on two alien invasive species of the genus Sceliphron Klug, 1801 (Hymenoptera Sphecidae) from Sicily, with a brief faunistic update on the native species
G. L. Ward, Ode P.	1984	Current Status of the Blue Wasp, Chalybion zimmermanni Dahlbom, in Southeastern Indianachalyb
A. Ćetkoviҫ, Mokrousov, M. V., Plećas, M., Bogusch, P., Antić, D., Dorović-Jovanović, L., Krpo-Ćetković, J., Karaman, M.	2011	Status of the potentially invasive asian species Sceliphron deforme in Europe, and an update on the distribution of S. curvatum (Hymenoptera: Sphecidae)