4 
36 ' 
Heterocera. 
SPHINGID A. 
T. W. Harris.—Descriptive Catalogue of the North American insects 
belonging to the Linnean genus Sphinx, in the cabinet of Thaddeus 
William Harris, M. D., librarian of Harvard University. <Amer. 
Journ. Se. and Arts, Vol. XXXVI, 1839, pp. 282-320. 
Includes not only the Sphingid as at present limited, but also the Zygieni- 
die of Grote’s new list. 
B. CLEMENS.—Synopsis of the North American Sphingides. <Journ. 
Ac. Nat. Se. Phil., Vol. IV, Pt. 2, 1859, pp. 97-190. 
A monograph of the family as at present'limited. 
J. A. BoISspDUVAL.—Sphingides, Sesiides, Castniides. Paris, Roret 1874. 
Forms part of the Suites 4 Buffon, and is Vol. I of the Spécies général des 
Lépidoptéres hétéroceres, 
A. G. BuTLER.—Revision of the Heterocerous Lepidoptera of the 
family Sphingide. <Trans. Zool. Soc. London, Vol. IX, 1877, pp. 
511-644, Pl. XC-XCIV. 
A descriptive catalogue. 
JOHN B. Smiru.—An introduction to a classification of the North 
American Lepidoptera. Sphingide. <EHEntom. Amer., Vol. I, 1885, 
pp. 81-87. 
Contains a synopsis of the genera, with brief remarks on each. 
C. H. FERNALD.—The Sphingide of New England. Orono, Me., 1886. 
Gives the life-history, so far as known, of all species recorded from New Eng- 
land. 
JOHN B, SMITH.—A monograph of the Sphingide of North America, 
north of Mexico. <Trans. Amer. Ent. Soc., Vol. XV, 1888, Part II, 
12 plates. 
[This is not published but is included here because now in the printer’s 
hands.—C. V. R.] 
SESIID 4g. 
See papers by Harris and Boisduval above cited, who treat the Sesiide asa 
part of the Sphingidew, both works being antiquated so far as they relate to 
the Sesiida. 
JOHN B. Smrra.—An introduction to a classification of the North 
American Lepidoptera. <Entom. Amer., Vol. [X., 1888, pp. 9-13. 
THYRID A. 
This family has also been treated by Harris and Boisduval as a part of the 
Sphingide. 
ZYGALNID ZA. 
A. 8. PAcKARD, Jr.—Notes on the family Zygenide. <Proc. Essex 
Institute, Vol. IV, 1864, pp. 7-47, Pl. I, LL. 
Description of a number of new genera and species, with notes on others. 
