Books about North American Moths 
Packard, A. S. 
Guide to the Study of Insects. Numerous Editions. 
A Text-book of Entomology, New York, 1898. 
Sharp, David 
The Cambridge Natural History: Insects, 2 Vols.; 
Vol. I, 1895; Vol. II, 1899. London and New York. 
Strecker, Herman Lepidoptera, Rhopaloceres and Heteroceres, 
Walker, Francis 
Indigenous and Exotic, with Descriptions and 
Colored Illustrations. Reading, Pa., 1872-1877. 
Three Supplements, 1898-1900. 
List of the Lepidopterous Insects in the Collection 
of the British Museum. Vols. I-XXXV, London, 
1854-1866. 
Riley, C. V. 
Reports on the Noxious, Beneficial, and Other 
Insects of the State of Missouri. Nos. 1-9, and 
Index,1869-1878. 
WORKS PARTICULARLY USEFUL IN STUDYING THE DIF¬ 
FERENT FAMILIES OF THE MOTHS OF NORTH AMERICA 
SPHINGIDAS 
Grote, A. R., and 
Robinson, C. T. 
A Synonymical Catalogue of North America Sphin- 
gidae. (Proceedings Ent. Soc. Philadelphia, Vol. 
V, 1865, pp. 149-193.) 
Grote, A. R. 
Catalogue of the Sphingidse of North America. 
(Bulletin Buffalo Soc. Nat. Sciences, 1873, pp. 17-28.) 
New Check List of North American Sphingidse, 
(Bulletin Buffalo Soc. Nat. Sciences, Vol. Ill, pp. 
220-225.) 
Clemens, B. 
Synopsis of the North American Sphingides. 
(Journal Acad. Nat. Sciences, Philadelphia, Vol. IV, 
.1859, pp. 97-190.) 
Boisduval, J. A. 
Sphingides, Sesiides, Castniides. Paris, 1874. 
Vol. I, text; and a series of Plates in the Atlas 
accompanying the work, which forms a portion of 
the “Suites a Buffon.” 
Butler, A. G. 
Revision of the Heterocerous Lepidoptera of the 
Family Sphingidas. (Transactions Zoological Soc. 
London, Vol. IX, 1877, pp. 511-644, Plates XC- 
XCIV.) 
Smith, John B. 
An Introduction to a Classification of the North 
American Lepidoptera. Sphingidse. (Entomo- 
logica Americana, Vol. I, 1885, pp. 81-87.) 
List of the Sphingidse of Temperate North America. 
(Entomologica Americana, 1888, pp. 89-94.) 
A monograph of the Sphingidse of North America 
North of Mexico. (Transactions American Ent. 
Soc., Vol. XV, 1888, pp. 49-242, Twelve Plates.) 
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