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Walsh, B. D. and 0. V. Riley. — The sting of the 17-year Cicada. 
Am. Ent., October, 1868, Vol. I, pp. 36, 37. 
Communications from F. W. Collins, K. Richardson, and B. Borden on the 
reputed sting of the Cicada and on the habits of Stizus grandis. 
Walsh. B. I), and 0. V. Riley. — The periodical Cicada. Am. Ent, 
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L869, Vol. I, p. 202. 
Characterization of the 13-year brood of Cicada as a new Bpecies, Cicada tre- 
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Cook, A. J. — Remarks on some insects injurious to vegetation in 
Michigan. 7th Annual Rept. Seer. State Hoard Agriculture Michigan 
for 1868 (18G8), pp. 163-170. 
Eabits and means against Cicada septendecim. 
Riley. C. V. — Entomology. Prairie Farmer Annual (No. 2 for 1869 . 
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Includes an account of the periodical Cicada with figures. 
Warder, R. H. — Notes on the periodical Cicada. It does oviposit in 
evergreens. Am. Ent., February, 1869, Vol. I. p. 117. 
Oviposition of Cicada septendecim in three evergreens; note on the fungus 
found in the abdomen of the Cicada; injuries to young orchards. 
Walsh, B.D. and C. V. Riley.— Am. Ent., February , 1869, Vol. I. p. 117. 
Comments on the above. 
Riley, C. V. — The periodical Cicada. 1st Rept. Ens. Mo.. March, 
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General account following Walsh-Riley article in Am. Ent. and incorporating 
facts on distribution of broods from Dr. Smith's manuscript, renumbering 
the broods and increasing them to twenty-two. 
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Walsh, B. 1).. and C. V. Riley.— Out of evil there cometh good. Am. 
Ent., June, 1869, Vol. I, p. 202. 
Probable abundance of the fruit crop in southern Illinois and in Missouri in 
1869 due to the pruning of the trees by Cicada septendecim in 1868. 
Walsh, B. 1)., and 0. V. RlLEY.— The periodical Cicada. Am. Ent., 
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Request for records of appearance in 1869, 
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Cicada. Am. Ent., July, 1869, vol. [,p.217. 
< Occurrence of scattering individuals in year- before or after their regular period. 
WALSH, P>. D.,andC. V. RlLEY.— Eggs of periodical Cicada in savin- 
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Answer to inquiry of J. A. Greason; Cicada septendecim ovipositing in twigs of 
Juniperus sabina. 
