20 



ENYO, Hiibner (1816). 



Type : Spliinx lugubris, Linnaeus. 



lug'ubrisj Wallcer. 



Sphinx lugubris, Linnaeus. 



Sphynx Fegeus, Cramer. 



Enyo Phegeus, Hiibner, Verzeiclmiss. 



? Enyo luguhris, Hiibner, Zutraege.^ 

 Georgia ; Alabama ; Texas. 



DEIDAMIA, Clemens (1859). 



Type : Pterogon ? inscriptum, JJarris. 

 inscript.a, Clemens. 



Pterogon ? inscriptum, Harris. 

 ? SpJdnx Japix, Cramer. 



Massachusetts ; New York ; Pennsylvania. 



PROSERPINUS, Hiibner (1816). 



Type: Spliinx Oenotlierae, Denis and Scliifferlin. 

 Clarkiaej Clemens. 



Pterogon Clarkias, Boisduval. 

 California. 



Gaurae. Hdhner. 



Spliinx Gaurae, Abbot and Smith. 

 Georgia. 



Subfamily DEILEPHILAE {Iluhier). 



Tribe, Pallidivenosae {Hiibner). 

 DEILEPHILA, Oclisenlieimer (1816), 



Type : Spliinx livornica, Esper. 

 Cliamaeuerii, Harris.'^ 



Sphinx epilohii, Harris MS. 

 Deilcphilu galii, % Walker. 

 Deilephila canadensis, Guenee MS. 

 ? Beilephila intermedia, Kirby. 

 Canada ; Lake Superior ; Massachusetts ; New York ; Pennsylvania. 



1 This reference, I tliink, should bo transferred to tlie synonymy of Enyo Gorgon; Dr. 

 Herrich-Schaefl'er, however, does not agree with me on this point. 



2 In 1865 I drew attention to certain characters, which I thinli readily distinguish our American 

 species. M. Ouen6e (Annates de la Socict6 Entomologique de France, 4i6me, Scrie 8, p. 7) 

 speaks of tlie distinguishing cliaracters of D. cliamacnerii as " trC-s-sufflsants." I am, therefore, 



