68 E. T. CRESSON. 



Ahbreviations used in References. 



Bbauv. — Palisot de Beauvois. 



Br. & Zadd. — Brischke & Zaddach. 



Bkulle, Hym. — Hymenopteres (Suite a Buflbn). 



Ckkss. Proc. — Cresson, Proceedings Entomological Society of Philadelphia. ^ 



" Trans. — Transactions American Entomological Society. 

 DeGeer, Ins. — Memoires des Insectes. 

 Drury, Exot. Ins. — Exotic Insects. 

 EscH. — Eschscholtz. 

 Fabr. — Fabricius. 

 Guer. — Guerin-Meneville. 



Harris, Inj. Ins. Flint Edit. — Insects Injurious to Vegetation, Flint's Edition. 

 HuART, Nat. Can. — Naturaliste Canadian. 

 KiBBY, Faun. Bor. Am. — Fauna Boreali-Americana. 

 Klug, Berl. Mag. — Berlin Magazin. 

 Leach, Zool. Misc. — Zoological Miscellany. 

 Newm. Ent. Mag. — Newman, Entomological Magazine. 

 Norton, Bost. Jour. — Boston Journal of Natural History. 



" Catal. — Catalogue of the described Tenthredinidse and Uroceridse of 

 North America, (separate pagination). 



" Proc. — Proceedings Entomological Society of Philadelphia. 



" Proc. Bost. Soc. — Proceedings Boston Society of Natural History. 



" Trans. — Transactions American Entomological Society. 

 Patton, Can. Ent. — Canadian Entomologist. 

 Prov. Nat. Can. — Provancher, Naturaliste Canadien. 

 Say, Am. Ent. — American Entomology. 

 " BosT. Jour. — Boston Journal of Natural History. 

 " Long's 2d. Exped. — Long's Second Expedition. 

 Shuckard, Loud. Mag. Nat. Hist. — Loudon's Magazine of Natural History. 

 Smith, N. Am. Ent. — E. A. Smith, North American Entomologist. 

 Steph. III. Brit. Ent. Mand. — Stephens, Illustrations of British Entomology, 



Mandibulata. 

 St. Farg. — LePeletier de Saint Fargeau. 



" Ann. Soc. Ent. Fr. — Annales de la Sociefce Entomologique de France. 

 " MoN. Tenth. — Monographia Tenthredinetarum. 

 Walsh, Proc. — Proceedings Entomological Society of Philadelphia. 



" Trans. St. Louis Acad. — Transactions St. Louis Academy of Sciences. 

 Westw. Thes. Ent. Oxon. — Westwood, Thesaurus Entomologicus Oxoniensis. 



" ZooL. Jour. — Zoological Journal. 



