128 
BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 
1103. [Riley, C. Y.J Toads vs. bugs. <Amer. Ent., December, 1869- 
January, 1870, v. 2, p. 91. 
Translation of extracts from Fogt’s “Noxious aud beneficial animals;” exist¬ 
ence of a commerce in toads between France and England; usefulness, 
tameness, and gratitude of toads. 
1104. [Riley, C. Y.J The tomato-worm again. <Amer. Ent., Decem¬ 
ber, 1869-January, 1870, v. 2, pp. 91-92. 
Reprint, with comments, of article entitled “The tomato-worm,” from Syra¬ 
cuse Standard; absurd nature of newspaper accounts of insects. 
1105. [Riley, C. V.] Mr. Walsh’s successor. <Amer. Ent., December, 
1869-January, 1870, v. 2, pp. 92-93. 
Condition in which B. D. Walsh left the office of State Entomologist of 
Illinois at his death; plans of his intended second report; provisions for 
the preparation of the same and the filling of the office. 
1106. [Riley, C. Y.J To our subscribers. <Amer. Ent., December, 
1860-January, 1870, v. 2, p. 93. 
Proposed change in the character of the American Entomologist. 
1107. [Riley, C. Y.J The Walsh entomological collection. <Amer. 
Ent., December, 1869-January, 1870, v. 2, pp. 93-94. 
Statement of the conditions under which the Walsh collection of insects is 
to be sold; expression of preferences in regard to its disposition; extent 
and method of preservation of the collection. 
1108. [Riley, C. Y.J A State entomologist for Minnesota. <Amer* 
'Ent., December, 1869-January, 1870, v. 2, p. 94. 
Commendation of resolutions passed by the Minnesota State Horticultural 
Society recommending the appointment of a state entomologist; promo¬ 
tion of entomological studies by appropriations from the several States. 
1109. Riley, C. Y. [Field for the entomologist in the South.] < Amer, 
Ent., v. 2, December, 1869-January, 1870, p. 94; February, 
1870, p. 121. 
Extent and novelty of entomological work in the southern United States; 
J. P. Stelle at work in this field. 
1110. [Riley, O. Y.J On our table. <Amer. Ent., December, 1869- 
January, 1870, v. 2, pp. 95, 96. 
Notices of J. T. C. Ratzeburg’s works on “Forest trees” and “Weeds of 
Germany and Switzerland.” 
1111. [Riley, O. Y.J Information wanted. <Amer. Ent., December, 
1869-January, 1870, v. 2, p. 96. 
Answer to inquiry of M. A. Kendall; habits of Xylocopa Carolina [= virginica}, 
Eliyssa [= Thalessa'] lunator, and Spectrum [= Diapheromera] femorata. 
1112. [Riley, C. Y.J The Cecropia moth, Attacus cecropia , Linn. 
<Amer. Ent., February, 1870, v. 2, pp. 97-102, fig. 59 [bisJ-67. 
Descriptions and figures of larva, cocoon and imago of Attacus cecropia ; 
figure of pupa; descriptions of egg and of young larva at its several 
stages; nomenclature, food-plants, and parasites; its value as a silk-worm ; 
figures and descriptions of Ophion macrurum, Exorista cecropice n. sp., and • 
Chalcis [= Spilochalcis ] marice n. sp.; figure of larva of Ophion macrurum and 
of cocoons of Cryptus nuncius ; habits of these parasites; Exorista cecropice 
considered a variety of E. militaris [ —Nemorcea leucanice']. 
