18 



HEMAKIS, Dalmau (181G). 



Type : Spliiiix f uciformis, Linnaeus. 



Thetis, Grote. 



Macroglossa Thetis, Boisduval. 



Sesia thetis, Grote and Robinson. 

 California. 



tenuis, Grote. 



New York ; Pennsylvania. 



dlffiuis, Grote. 



Macroglossa diffinis, Boisduval. 



Sesia diffinis, Harris. 



? Sjyldnx fuciformis, % Smith. 

 Canada ; New York ; Pennsylvania. 



luarginalis, Grote. 

 Michigan. 



axillaris, Grote. 



Sesia axillaris, Grote and Robinson. 

 Texas. 



HAEMORRHAGIA, Grote and Robinson (1865). 

 Type : Sesia Thysbe, Fuhridus. 

 § Chamaesesia, Grote. 



gracilis, Grote and Robinson. 

 Canada ; New York. 



§ Haemorrhagia, Grote and Robinson. 



Bulfaloensis, Grote and Robinson. 

 New Y^ork. 



iiuiformls, Grot^e. 



Sesia ruficaudis,X Walker. 



Sesia uniformis, Grote and Robinson, 

 Labrador ; Canada ; New York ; Pennsylvania, 



Florideiisis, Grote and Robinson. 

 Florida. 



