36 



Heterocera. 



T. W. Hakeis.— Descriptive Catalogue of the North American iusects 

 belouging to the Linnaean genus Sphinx, in the cabinet of Thaddeus 

 William Harris, M. D., librarian of Harvard University. <Amer. 

 Journ. So. and Arts, Vol. XXXVI, 1839, pp. 282-320. 



Includes not only the Sphingidje as at present limited, but also the Zygsenl- 

 dse of Grote's new list. 

 B. Clemens.— Synopsis of the North American Sphingides. < Journ. 

 Ac. Nat. Sc. Phil., Vol. IV, Pt. 2, 1859, pp. 97-190. 

 A monograph of the family as at present limited. 



J. A. BoiSDUVAL.— Sphingides, Sesiides, Castniides. Paris, Eoret 1874. 

 Forms part of the Suites k Buflfon, and is Vol. I of the Species g^n^ral des 

 L^pidopt&res h6t6rocferes. 



A. G. BXJTLEB. — Revision of the Heterocerous Lepidoptera of the 

 family Sphingidse. <Trans. Zool. Soc. London, Vol. IX, 1877, pp. 

 511-644, PI. XC-XCIV. 



A descriptive catalogue. 



John B. Smith. — An introduction to a classification of the North 

 American Lepidoptera. Sphingidse. <Entom. Amer., Vol. 1, 1885, 



pp. 81-87. 



Contains a synopsis of the genera, with hrief remarks on each. 



0. H. Feenald.— The Sphingidse 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 Sphingidse of North America, 

 north of Mexico. <Tran8. 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^. 



See papers by Harris and Boisduval above cited, who treat the SesiidsB as a 

 part of the SphingidEe, both works being antiquated so far as they relate to 

 the SesiidsB. 



John B. Smith. — An introduction to a classification of the North 

 American Lepidoptera. <Entom. Amer., Vol. IX., 1888, pp. 9-13. 



thyeid^. 



This family has also been treated by Harris and Boisduval as a part of the 

 Sphingidaj. 



ZYG^NID^. 



A. S. Packaed, Jr. — Notes on the family Zygsenidse. <Proc. Essex 

 Institute, Vol. IV, 1864, pp. 7-47, PI. I, II. 



Description of a number of new genera and species, with notes on others. 



