K.UNGL. SV. VET. AKADEMIENS HANDLINGAR. BAND 45. NIO 12. 75 



Shuckard, W. E.: A few observations upon the habits of tbe indigenous aculeate bymenoptera; suggested by 

 M. de S:t Fargeau's paper upon the genus Gorytes [Träns. ent. soc. London. Vol. I. 

 1834, p. 52—60]. 

 » Essay on the indigenous fossorial bymenoptera. London 1837. 



Taschenbekg, E. L. : Die Insekten [Brehms Thierleben 1893]. 



Thomson, C. G.: Hymenoptera Scandinaviae T. III. 1874. 



Veehoeff, C: Biologische Aphorismen [Verb. Naturh. Ver. f. Reinl. und Westf. Bonn. 1891]. 



Westwood, J. O.: An introduction to the modern classification of insects. Vol. II. London 1840. 



YVustnei, W. : Die Grab- öder Raubwespen (Fossoria) Schleswig-Holsteins. Programm. Kiel 1886, p. 31 — 45. 



Tryckt den 8 november 1910. 



Uppsala 1910. Almqvist & Wiksells Boktryckeri-A.-B. 



