WORKS REFERRED TO UNDER 

 CONTRACTED TITLES. 



Anier. A'a/. — " American Naturalist." 



Anil. Soc. Ent. Fr. — " Annales de la Societe Entomologique de France." 



Bull. Acad. Bi'lg. — " Academie Royale des Sciences, des Lettres et des 



Beaux-Arts de Belgique — Bulletins." 

 Bull. Acad. Ili-u.\. — " Bulletin de 1' Academic Royale des Sciences de 



Bruxelles." 

 Bull. Jl/osc. — " Bulletin de la Societe Imperiale des Xaturalisles de 



Moscou." 

 Brauer, Svsl.-Zool. Studicn. — F. Brauer, " Systematisch-zoologische 



Studien." (Sitzgsber. Akad. Wien., 1885.) 

 Biullc, Expi-d. Mviie. — A. Brulle, "Expedition scieiuitique de ]\Ioree " 



(1832). 

 Buck. Svst. Ent. Odon. — IT. Buclier, " Systema Entomologia\ Pars. I. 



Odonata europ." (187O). 

 Biirm. Handb. Ent. — H. C. C. Burmeister, " Handbuch der Entomologie " 



(Xeuroptera, 1839). 

 Calvert, Trans. A?n. Ent. Soc. — P. P. Calvert, •' Catalogue of the 



Odonata — Dragonllies — of the vicinity of Philadelphia." 



(■' Tiansactions " of the American Entomological Society, vol. xx., 



pp. i52a-272, Philadelphia, 1S93.) 

 Charp. llor. Ent. — T. de Charpentier, " Horaj Entomologica? " (1825). 

 Charp. Lib. Eur. — T. de Charpentier, " Libellulina- Europiaja; " (1840). 

 Curtis. Jh-it. Ent. — J. Curtis, "British Entomology" (1823-40). 

 Don. Br.it. Ins. — E. Donovan, "The Natural History of British Insects "" 



(1792-1813). 

 Eiclra'ald, Rcise Casp. Mccre. — C. E. Eichwald, " Reise auf dein 



Caspischen Meere und in den Caucasus, 1825-182(1 "" (1834-371. 

 E/itu/n. — " The Entomologist." 

 Ent. Ann. — " The Entomologist's Annual." 

 Ent. Mag. — "The Entomological Magazine" (1833-38). 

 E. M. J/. — "The Entomologist's Monthly Magazine." 

 Evans, Brit. Lib. — W. F. Evans, "British LibellulinDe " (1845). 

 Fabr. Ent. Syst. — J. C. 1^'abricius, " Entomologia Systematica " (i 792-94 ; 



Supplement, 179'0. 



