LIST OP ABBREVIATIONS. 
XVII 
Bull. Ac. Cracovie — Bulletin international de l’Academie des Sciences de 
Cracovie. (Cracovie, 8vo.) N. R. Z. 
Bull. Ac. Hippone — Bulletin de l’Acad^mie d’Hippone. (Bone, 8vo.) 
N. C. 
Bull. Ac. St. Fetersb. — Bulletin de l’Academie imp^riale des Sciences de 
St. Petersbourg. (St. Petersbourg, 8vo.) N. R. L. C, p. 
Bull. Amer. Mus. — Bulletin of the American Museum of Natural History. 
(New York, 8vo.) N. R. Z. L. 
Bull. BrooJeville Soc. — Bulletin of the Brookville Society of Natural 
History. (Richmond, 8vo.) N. L. 
Bull. Buffalo Soc.— Bulletin of the Buffalo Society of Natural Sciences. 
(Buffalo, 8vo.) N. R. L. C. 
Bull. Bussey Inst. — Bulletin of the Bussey Institution. (Cambridge, 
Mass., 8vo.) N. R. 
Bull. Carte geol. France — Bulletin des Services de la Carte geologique 
de la France et des Topographies souterraines. (Paris, 8vo.) Ng. 
Bull. Com. geol. St. Fetersb. — Bulletin du Comite geologique de St.Peters- 
bourg. (St. Pdteisbourg.) Ng. R. 
Bull. Cornell Exp. Stat. — Cornell University Agricultural Experiment 
Station. Bulletin. Entomological Division. (Ithaca, 8vo.) 
Bull. Cornell TJniv. — Bulletin of the Cornell University. (Science.) 
(Ithaca, 8vo.) N. 
Bull. Denison Univ. — Bulletin of the Scientific Laboratories of Denison 
University. (Granville, 8vo.) N. Z. ( C ) p. 
Bull. Dep. Agric. Ent. — U. S. Department of Agriculture. * Division of 
Entomology. Bulletin. (Washington, 8vo.) Nz. Z. C. 
Bull. Dep. Agric. Ornithol. — U. S. Department of Agriculture. Division of 
Economic Ornithology and Mammalogy. Bulletin. (Washington, 8vo.) 
Nz. Z. R. 
Bull. Essex Inst. — Bulletin of the Essex Institute. (Salem, 8vo.) N. 
R. Z. (C) p. 
Bull. Exp. Stat. Florida — Bulletin of the Experiment Station of Florida 
at the State Agricultural College. (Jacksonsville, 8vo.) 
Bull. Geol. Inst. — Biilletiii of the Geological Institute of Upsala. 
(Upsala, 8vo.) Ng. 
Bull. Geol. Soc. Amer. — Bulletin of the Geological Society of America. 
(Rochester, 8vo.) Ng. 
Bull. Geol. Surv. Minnesota — Bulletin. Geological and Natural History 
Survey of Minnesota. (Minneapolis, 8vo.) Ng. 
Bull. Geol. TJpsala — Bulletin of the Geological Institution of the Uni- 
versity of Upsala. (Upsala, 8vo.) Ng. 
Bull. Illinois Lab.— Bulletin of the Illinois State Laboratory of Natural 
History. (Peoria, 8vo.) N. Z. L. > 
Bull. Illinois Mus. — Bulletin of the Illinois State Museum of Natural 
History. (Springfield, 4to.) N. Ng. Z. 
Bull. List. Genev. — Bulletin de Tlnstitut nationale Genevois. (Geneve, 
8vo.) N. R. C. 
1893. [VOL. XXX.] b 2 
