24 



Tribe : Dentatae {H'uhner). 

 LAOTHOE, Fabricius restr. (1807). 



Type: Spliiux Populi, Linuncus. 



modesta. 



Smerintkus modesta, Harris. 

 Smerinthus princeps, Walker. 

 Lake Superior ; Canada; Massachusetts; New York. 



CRESSONIA, Grotc and RoUnson (1865). 



Type : Sphinx juglandis. Abbot and Smith. 

 jua^landiSj Grote and Robinson. 



SpJiinx juglandis, Abbot and Smith. 

 Canada ; Massachusetts ; New York ; Southern States. 



Subfamily, MANDUCAE, {Huhner). 



Tribe, Ponderosae {Hiibner). 

 CERATOMIA, Harris (1839). 



Type : Agrius Amyntor, Hiibner. 



Amyntorj Orote and Robinson. 



Agrius Amyntor, Hiibner. 



Ceratomia quadvicornis, Harris. 

 Canada ; Massachusetts ; New York ; Pennsylvania ; Michigan. 



DAREMMA, Walker (1856). 



T\-pe : Daremma undulosa. Walker. 

 iindiilosa, Walker. 



Sphinx Brontes, J Boisduval, Species General. 

 Macrosila Brontes ? Walker. 

 Ceratomia repentinus, Clemens. 

 Connecticut; New York ; Pennsylvania; Michigan. 



