BIBLIOGRAPHY. 121 
Smith, Dr. Gideon B. — On the American locust Cicada 
Scientific American. March 22, 1851; presented by Spence in Pi 
Lond. Bnt. Soc. n. s.), Vol. J. 1851, pp. 80,81. 
Reviews his work: states that he has Located thirty locust districts, occupy- 
ing fourteen of the seventeen years; 13-year race not mentioned. 
Spence. B. H.— Proc. Ent. Soc Lond. n. >. . Vol. I. 1851, pp. 103, 104. 
Letter by, on the Cicada in Maryland in 1851. 
Leidv. J.— Proc. Acad. Nat. Sci. Phil., 1851, Vol. V, p. 235. 
Characters of the spores of a fungus affecting the Cicada. 
Fisher. Dr. J. C.— Proc. Phila.Acad. Nat. Sci.,VoLV, 1851, pp. 272, 273. 
Description of Cicada casnnii as a new species hitherto confounded with C. 
aeptendecim. 
Oassin, John. — Notes od the above species of Cicada C. casrinii .and 
on the Cicada septendecim Linn. Proc. Acad. Nat. Sci.. Phil., Sep- 
tember. 1851, Vol. V, pp. 273-275. 
Characters and habits of Cicada septendeeim and of Cicada casnnii compared. 
Burnett. Dr. W. J.— Proc. Bost. Soc. Nat. Hist.. IV, 1851, p. 71 and 
p. 111. 
Sexual system and musical apparatus: appearance of in cleared lands. 
Burnett. Dr. W. J. — Points in the economy of the 17 year locust 
(Cicada septendeeim bearing on the plural origin and special local 
creation of the species. Proc. Am. Ass. Adv. Sci.. Gth Meet.. 1851, pp. 
307-311. 
Wild, Ph. — Sur les moeurs de la Cicada septendeeim, Ann. Soc. Ent. 
France. 2d Ser. vol. 10.. 1852, Bull., pp. XVIII, XIX. 
Harris. T. W. — Insects of New England. 1852, p. 180-189: Ins. Inj. to 
Veget., 1860, pp. 206-217 ; do. Flint Edit.. 1863, pp. 20&-219. 
General account of the species. 
Evans. GuRDON. — Insects injurious to vegetation. Trans. N. Y. State 
Agric. Soc. for 1851 (1852), vol. 11, pp. 741-751. 
Notes concerning various insects of Madison County. N. V.. including the 
17-year Cicada. 
FlTCH, A. — Report (on the noxious, beneficial, and other insects of the 
State of New York). Trans. X. Y. State Agric. Soc. for 1854 1855 . 
vol. 14, pp. 742-75o; 1st and 2d Repts., Albany. 1850. pp. 38-49. 
Gives a general account of the species and enumerates nine broods. 
Smith, Dr. Gideon B.— The American Locust, etc. Last revision. 
February. 1857. 
Unpublished manuscript used in part by (Hover and Riley. 
Phases, Dr. D. L.— Republican. Woodville, Miss., May 5, 1858. 
Published a notice of the 13-yeai brood under the title "Cicada did, dm." 
Fitch. A.— The Entomologist, No. 22— The 17-year Cicada. The 
Country Gentleman, March 29, I860, vol. 15. p. 210. 
Remarks on popular names for insects; regularity of appearance o( Cicada 
idecim; necessity of ascertaining its distribution in order to predict its 
future visitations. 
