NORTH AMERICAN EUCOSMINAE. 159 



species. They are variable forms, however, and in genitalia there is 

 nothing to distinguish the two apart. I retain them as separate 

 species for the present, pending some knowledge of their life history, 

 but have little doubt but that they will eventually prove the same. 



Male genitalia figured from cotype in National Collection (Colo- 

 rado "2133"). 



Distribution according to specimens in National Collection, Ameri- 

 can Museum, and collection Barnes: Colorado, Utah, California. 



Alar expanse. — 15-22 mm. 



Types. — In American Musuem. 



Type localities. — Stoclrton, Utah (haracana) ; Denver, Colorado 

 (cai'acana) . 



Food plant. — Unknown. 



6. SULEIMA CINERODOESANA, new species. 

 (Fig. 294.) 



Palpi, face and head white ; the outer sides of palpi faintly dusted 

 with fuscous. Thorax dark brownish fuscous; tegulae shaded with 

 white. Fore wing dark brownish fuscous with entire dorsal margin 

 and ocelloid patch white and a few short white dashes on costa near 

 apex ; along the entire length of dorsal edge of white dorsal strip, a 

 series of small fuscous dots; ocellus with one or two longitudinal 

 black streaks; cilia whitish heavily dusted with blackish fuscous 

 especially above tornus. Hind wing pale smoky fuscous, darker 

 towards outer margin and apex; cilia whitish with dark basal and 

 subterminal bands. 



Genitalia of type figured. 



Alar expanse. — 11.5-16 mm. 



Type. — In American Museum. 



Paratypes. — Cat. No. 24830 U.S.N.M. ; also in American Museum 

 and collection Barnes. 



Type locality. — Oak Station, Pennsylvania. 



Food plant. — Unknown. 



Described from male type, nine male and four female paratypes 

 collected at Oak Station, Pennsylvania, by Fred Marloff and bearing 

 various dates from July 26 to Aug. 15, one male paratype from Pitts- 

 burgh, Pennsylvania ("Henry Engel, VII-17-05"), and one male 

 paratype from Cabin John Bridge, Maryland ("August Busck, 

 Aug."), all from the Kearfott collection in the American Museum. 



A distinct easily recognized species which Kearfott recognized as 

 new and had given the manuscript name " cinereadorsana^'^ but 

 which he never described. 



