24 



Tribe : Dentatae {Huhner). 

 LAOTHOE, Fabricius restr. (1807). 



Type: Spliius Popiili, ZiHHrtews. 



modesta. 



Smerinthus modesta, Harris. 

 Smerintlius princeps. Walker. 

 Lake Superior ; Canada; Massachusetts; New York. 



CRESSONIA, Grotc and Robinson (1865). 



Type: Sphinx juglaudis, Abbot and Smitlt. 



juglaiidiSj Grote and Robinson. 



Sphinx juglandis, Abbot and Smith. 

 Canada ; Massachusetts ; New York ; Southern States. 



Subfamily, MANDUCAE, {Huhner). 



Tribe, Ponderosae {Hiibner). 



CERATOMIA, Harris (1839). 



Type : Agrius Amj^ntor, Hubncr. 



Amyntorj Orate and Robinson. 



Agrius Amyntor, Hiibner. 



Ceratomia quadricornis, Harris. 

 Canada ; Massachusetts ; New York ; Pennsylvania ; Michigan. 



DAREMMA, Walker (1856). 



Type : Daremma undulosa, Walker. 

 undulosa, Walker. 



Sphinx Brontes, X Boisduval, Species Gem'ral. 

 Macrosila Brontes ? Walker. 

 Ceratomia repentinus, Clemens. 

 Connecticut; New York ; Pennsylvania; Micliigan. 



