25 



forming a patch around inner black line below cubital vein ; the black 

 bands are very prominent, the upper fork of outer line large, the lower 

 one on both lines absent, in its place on outer line several thin black 

 lines connecting with outer margin. Early stages unknown. 



Hab., Arizona, Colorado. 



In Coll. Barnes. 2 S S , i 9 from Yavapai Co., Ariz. (Buchholz) 

 Aug. 16-27. 



T. LUZENA Barnes. (PI. IV, fig. 17.) 



Cossus luzena Barnes, Can. Ent. XXXVII, p. 216 (1905). 



"Head, collar, patagia, thorax and fore wings evenly gray. Inner half of 

 fore wing quite thickly covered with transverse blackish strigae. In the outer 

 half these have a tendency to be more reticulated. A rather heavy black band 

 from middle of costa downward and outward, dividing into two or three prongs 

 just before reaching inner margin. Two similar though less heavy lines leave 

 costa between inception of median line and apex. These unite and proceed as 

 a single line for a short distance and then divide into two or three branches 

 just before reaching inner angle. 



Hind wings gray with a somewhat reddish-brown tinge. Beneath fore 

 wings gray, somewhat reddish-brown centrally, hind wings gray, both wings 

 reticulated with black, the inception of these on costa of fore wings being espe- 

 cially pronounced. Thorax gray, abdomen greasy, but apparently gray. Legs 

 gray, tarsi banded with black. 



Type, I female. Huachuca Mts., Arizona. 



Expanse 24 mm." 



Early stages unknown. 



In Coll. Barnes, 2 9?, from Huachuca Mts., Ariz. (Type), 

 Palmerlee, Ariz. 



Genus Fania n. Gen. (Type nanus, Strecker.) 



Palpi upturned to middle of front ; antannae of $ simple, very finely ciliate ; 

 hind tibiae with two pairs of spurs ; primaries with vein Ri from middle of cell, 

 R2 from areole, Ri and Ro stalked, from a point with Rj, Mi from lower angle 

 of areole. Mi continuous with lower vein of "cellula intrusa" M3 close to M:, Cu, 

 from lower angle of cell, Cu: from near angle, ist and 2nd anal veins widely 

 separated ; secondaries, veins R and Mi from a point ; subcostal bar from middle 

 of cell sometimes present, M2 and M3 stalked beyond "cellula intrusa" with dis- 

 cocellular arising from beyond apex of latter, Cui from angle of cell ; 2nd anal 

 vein close to ist, and wide apart from 3rd; frenulum fairly well developed. 



