EASTERN UNITED STATES. 77 



160. 



Costal margin of fore wings with six or seven yellow rays 

 above and beyond the cell ; under side of hind wings yel- 

 low ; no spots, Pamphila Arpa, ^ (163J 



Costal margin somewhat washed with yellow, but without rays ; 

 under side of hind wings brown, sprinkled with yellow ; 

 no spots, Pamphila Bimacula, ^ (160) 



161. 

 Fore wings with a row of four or more white spots beyond the 



middle, 163 



Fore wings without white spots, olivaceous brown, 162 



162. 

 With a row of faint spots on under side of both wings, 



Pamphila Metacomet, ^ (153) 

 Without a row of faint spots on under side of wings, 



Pamphila Vestris, ^ (152) 



163. 



Spots in three subcostal interspaces and one in first median in- 

 terspace, 164 



Three spots in subcostal and two in median interspaces, and one 

 in submedian, 165 



164. 



Outer part and basal portion of under side of hind wings lilac, 

 with brown cloudings and a faint purplish band, 



Pamphila Accius, ^ (154) 

 Outer part of under side of hind wings gray, with no bands, 



Pamphila Hianna, ^ (171) 



165. 



Fore wings with a small whitish spot in lower side of cell near 



the end, Pamphila Verna, ^ (151) 



Fore wings with no spot in the end of cell, 



Pamphila Manataaqua, ^ (150) 



166. 

 Fore wings with a yellow or whitish spot in the end of cell, 167 

 Fore wings with two spots in the end of cell, 



Pamphila Loammi, 9 (155) 

 Foro wings without a spot in the cell, 171 



7* 



