18 



HEMARIS, Dalman (1816). 



Type : Spliins fuciformis, Linnaeus. 



Tlictis, Orote. 



Macroglossa Thetis, Boisduval. 



Sesia thetis, Qrote and Robinson. 

 California. 



tenuis, Grote. 



New York ; Pennsylvania. 



difflnis, Grote. 



Macroglossa diffinis, Boisduval. 



Sesia diffinis, Harris. 



? Sphinx fuciformis, % Smith. 

 Canada ; Xew York ; Pennsylvania. 



marginalis, Grote. 

 Michigan. 



axillaris, Grote. 



Sesia axillaris, Grote and Robinson. 

 Texas. 



HAEMORRHAGIA, Grote and Robinson (1865). 



Type : Sesia Tliysbe, Fuhridus. 

 § Chamaesesia, Grote. 



gracilis, Grote and Robinson. 

 Canada ; New York. 



§ Haemorrhagia, Grote and Robinson. 



Buffaloensis, Grote and Robinson. 

 New York. 



uniforiuis, Grote. 



Sesia ruficaudis, X Walker. 



Sesia uniformis, Grote and Robinson. 

 Labrador ; Canada ; New York ; Pennsylvania, 



f loridensis, Grote and Robinson. 

 Florida. 



