W. D. KEARFOTT. 29 



finely dusted with darker gray; abdomen fuscous, anal tnft yellow ; legs ciner- 

 eous, heavily dusted with blackish-fuscous. 



Forewing: whitish-gray, rather evenly dusted and dotted all over with black- 

 ish-brown ; the costa is evenly niiirked with dark dots, about twelve beyond male 

 costal fold, the outer ones are the largest ; the dot beyond the middle and one on 

 outer third are followed below by short lines of dots, opposite them on dorsum, 

 two strignliB rise almost to middle; between each pair of these the ground color 

 is rather free from dark dots and appears lighter. There is an obscure shade 

 from apex to lower end of cell, it widens out in the middle above and below, 

 there is a similar but smaller shade in the middle of the wing. There is a whit- 

 ish preciliate line; cilia fuscous, extreme tips whitish. 



Hind wing: above and beneath light yellowish-gray, cilia same. 



Underside forewing; smoky fuscous, darker spots on costa. 



Two specimens. Mt. Firan, Alberta, Aug. 17th ; Dr. Wm. 

 Barnes. 



Encosina kokana sp. nov. 



Expanse 20-21 mm. 



Head, palpi, antenna and tliorax gray, heavily dotted with fuscous; abdomen 

 fuscous ; legs pale clay-yellow, powdered with brown. 



F'orewing: whitish-gray, shaded with brown on interior of wing from base to 

 end of cell. On outer half of costa are five flattened sti'eaks of brown, from each 

 of which is a line of brown below, the two interior join and run outward over 

 vein 7, from the third and fourth the lines join a third below costa and continue 

 as one into anal angle, the outer spot, before apex, is rounded, and has no line 

 from it. Inside the termen is a brown line slightly concave towards its outer 

 side. Cilia gray, dotted with fuscons-brown. 



Hindwing: smoky gray, cilia paler, underside yellowish-gray. 



Underside forewing: dark smoky gray, lightly dotted with dull ochreous along 

 costa. 



Two specimens. Cincinnati, Ohio, Nov. 3rd, Miss Annette F. 

 Brauu ; Scranton, Pa., Oct. 8th, A. E. Lister. 



The Scranton specimen is much lighter than the description, the 

 lines in the outer third being obsolete and the brown shade over in- 

 terior less dark. 



Eucosma lolana sp. nov. ~~~ 



Head: yellowish-brown, lighter over eyes and in front ; palpi yellowish brown, 

 dark brown on outside; antenna cinereous, finely annulated with black ; thorax 

 dark brown, yellowish posteriorly and ends of patagia ; abdomen fuscous, paler 

 at outer ends of joints, tuft yellowish ; legs cinereous, powdered and banded with 

 dark brown. 



Forewing: dark brown or black, heavily overlaid with ochreous-brown scales; 

 there is a conspicuous white fascia from inner fourth of costa to inner third of 

 dorsum, it is concave on its inner edge and slightly convex on the outer with a 

 short spur a third from dorsum. There are three brown dots on costa of outer 

 third of wing, enclosed by a cream-white patch which connects with the cream- 

 white ocellic spot, forming an outer white fascia. There is a row of black dots 



TRANS. AM. ENT. SOC. XXXIII. FEBRUARY, 1907. 



