XIV 
LIST OP ABBREVIATIONS. 
Boll, scient. — Bollettino scientifico (Maggi, Zoja, & Giovanni : 
Pavia). 
Boll. Soc. Adr. — Bollettino della Societa Adriatica di Scienze naturali 
(Trieste). 
Bot. Centralbl. — Botanisches Centralblatt. Referentes-Organ fur das 
Gesammtgebeit der Botanik des In- und Auslandes (Uhlwein & 
Behrens : Cassel). 
Bot. Z. — Botanische Zeitung (Halle). 
Brit. Med. J. — British Medical Journal (London). 
Ball. Ac. Belg. (3)— Bulletin de l’Academie Royale des Sciences, des 
lettres, et des Beaux Arts de Belgique. 3me serie (Brussels). (Also 
Mem.) 
Bull. Am. Mus. Nat. Hist. — Bulletin of the American Museum of Natural 
History (New York). 
° Bull . Brooklyn Soc. — Bulletin of the Brooklyn Entomological Society 
(New York). 
Bull. BrooJcville Soc. — Bulletin of the Brook ville Society of Natural 
History (Brookville, Indiana, U.S.A.). 
Bull. Buf. Nat. Club — Bulletin of the Buffalo Naturalists’ Club (Buf- 
falo, N.Y.). 
Bull. Calr Ac. Sci. — Bulletin of the California Academy of Sciences (San 
Francisco). 
Bull. Denison Univ. — Bulletin of the Scientific Laboratories of Denison 
University (Granville, Ohio). 
Bull. Dep. Agric. Ent. — U.S. Department of Agriculture. Division of 
Entomology. Bulletin (Washington). 
Bull. Des Movies Ac . — Bulletin of the Des Moines Academy of Sciences 
(Des Moines, Iowa). 
Bull. Ent.Ital . — Bullettino della Societa Entomologia Italiana (Florence). 
Bull. Ess. Inst. — Bulletin of the Essex Institute (Salem, U.S.A.). 
Bull, hebdom. Ass. sci. Fr.— Bulletin hebdomadaire de l’Association 
scientifique de France. 
Bull. Illin. Lab. N. H. — Illinois State Laboratory of Natural History. 
Bulletin (Normal, Illinois). 
Bull. Inst. Nat. Genevois — Bulletin de l’institut nationale Geuevois. 
Bull. Minnesota Acad. — Bulletin of the Minnesota Academy of Natural 
Sciences. 
Bull Mosc. — Bulletin de la Societe imp6riale des Naturalistes de 
Moscou. 
Bull. Mus. Belg. — Bulletin du Musee Royal d’Histoire Naturelle de 
Belgique (Brussels). 
Bull. Mus. C. Z. — Bulletin of the Museum of Comparative Zoology of 
Harvard College (Cambridge, U.S.A.). 
Bull. Petersb. — Bulletin de l’Academie Imperiale des Sciences de St. 
Petersbourg. 
Bidl. Phil. Soc. Wash. — Bulletin of the Philosophical Society of Wash- 
ington. 
Bull. Sci. Nord. — Bulletin scientifique du Nord de la France et de la 
Belgique (Giard : Paris). 
