LIST OF THE PRINCIPAL WORKS QUOTED IN 

 THE SYNONYMY. 



Abh. Nat. Ges. Halle. Abhandlungen der naturforschenden Gesellschaft 



zu Halle. 1854-9(i. 

 A. M. N. H. Annals and Magazine of Natural History. London, 1838-97. 

 Ann. Mus. Civ. Gen. Annali del Museo Civico di Storia Naturale di 



GenoTa. Genoa, 1870-97. 



Ann. Mus. Zool. Univ. Nap. Annuario del Museo Zoologico della 

 R. Universita di Napoli. Anni i.-vi. Naples, 1862-71. 



Ann. Naturhist. Hofmus. Wien. Annalen der k.-k. naturhistorischen 

 Hofrauseums. Vienna, 1886-97. 



Ann. Soc. Ent. Fr. Anuales de la Societe Entomologique de France. 



Paris, 1832-97. 

 Berl. ent. Zeit. Berliner entomologische Zeitschrift. Berlin, 1857-74. 



Bull. Soc. Ent. Ital. Bulletino della Societa entomologica Italiana. 

 Florence, 1S69-97. 



Bull. Soc. Nat. Mosc. Bulletin de la Societe Imperiale des Naturalistes 

 de Moscou. Moscow, 1829-97. 



Christ, Naturg. Ins. J. L. Christ, Naturgeschichte &c. der Insekten. 

 Frankfort-on-Main, 1791. 



Costa, Faun. Regn. Nap. O. G. Costa, Fauna del Eegno di Napoli. 

 Naples, 1832-70. 



Curtis, Brit. Ent. S. Curtis, British Entomology. London, 1823-40. 



Dahlb. Hym. Eur. i. A. G. Dahlbom, Hymenoptera Europcea, jjrsBcipue 

 borealis &c. — Tom. I. Sphex sensu Linnseano. Luud, 1843-45. 



Dall. Torr. Cat. C. G. de Dalla Torre, Catalogus Hymenopterorum. Leipzig: 

 Vol. ix, 1894 ; x, 1896. 



Deutsch. ent. Zeit. Deutsche entomologische Zeitschrift. Berlin, 1875- 

 97. (A continuation of the Berliner entomologische Zeitschrift.) 



Diet. Univ. Hist. Nat. Dictionnaire universel d'Histoire Naturelle dirige 

 par M. Charles D'Orbigny. 13 vols. Text, and 3 vols. Atlas. Paris, 

 1847-49. 



Drury, 111. Exot. Ins. D. Drury, Illustrations of Natural History, &c. — 

 Exotic Insects. 3 vols. London, 1770-82. 



Encycl. Meth. Encvclopedie M^thodique — Insectes, &c., par Mauduyt, &c. 

 Vols. i.-x. Paris, 1789-1825. 



Fabr. Syst. Ent. J. C. Fabricius, Systema Entomologia:, &c. Leipzig, 

 177."). 



Fabr. Spec. Ins. J. C. Fabricius, Species Ineectorum. 2 vole. Hamburg, 



1781. 



Fabr. Mant. Ins. J. C. Fabricius, Mantissa Insectorum, &c. 2 vols. 

 Copenhagen, 1787. 



