94 BULLETIN UNITED STATES GEOLOGICAL SURVEY. 



wings, the fold is marked by a narrow black line, and beneath and 

 nearly parallel to it is a pale ochreous line. The base of the dorsal mar- 

 gin is pale ochreous, and it is microscopically streaked with white scales 

 beneath the fold toward the cilia. Above the fold, the wing is some- 

 what streaked with fuscous. One of these streaks is short and narrow 

 and near the apex ; another, longer one, begins about the middle of the 

 disk and goes to the apex. Kearer to the margin is another, which 

 begins indistinctly near the base, but becomes wider and more distinct 

 toward the apex ; and another, still wider and more distinct, begins 

 near the base, within the costal margin, and passes back to the cilia, 

 being, however, interrupted beyond the middle by two narrow short 

 ochreous streaks, which mark the position of two subcostal veinlets. 

 The base of the costal margin is ochreous, and between the streaks the 

 wing is ochreous. Legs and tarsi fuscous on their anterior, ochreous on 

 their posterior surfaces. Alar expansion nearly half an inch. Bosque 

 County, Texas. 



0. BIMINIMMACULELLA, U. Sp. 



Antennce and palpi simple. White, dusted, or, perhaps more correctly, 

 suffused on the thorax and fore wings with pale fuscous. There is a 

 small blackish spot on the fold at about the middle of the wing-length, 

 and another at the apex of the fore wings. Alar expansion nearly half 

 an inch. Bosque County, Texas. 



C. QUADRILINEELLA, U. sp. 



Sordid white, or white very faintly stained with ochreous. The mark- 

 ings are very indistinct. There are three pale ochreous lines, one within 

 the costa, one on or just beneath the fold, and one along the disk, be- 

 coming fuscate about the basal third of the wing length, one of the 

 branches going to the costal and the other to the dorsal margin, near 

 the apex. Anterior surface of the legs and under surface of abdomen 

 very pale fuscous. Alar expansion not quite four lines. Kentucky, in 

 June. It requires care to distinguish the lines on the wings even in the 

 most perfect specimens. 



The larval case is two lines long, and bears some resemblance in form 

 to that of G. solitariella as figured in Nat. His. Tin. iv., but is still 

 more like that of alcyonipenella in Nat. His. Tin. v., having a clear shin- 

 ing shield covering its upper anterior portion. Food-plant unknown. 

 Kentucky. 



C. OCHRELLA, n. sp. 



Basal joint of antennce enlarged; second joint of palpi with a minute 

 tuft. Fore wings dark ochreous, sometimes a little fuscous toward the 

 tip ; head, palpi, and thorax paler ; hind wings what I should call leaden- 

 ochreous; cilia of both pairs ochreous, and a little paler than the fore 

 wings. AntennsB with alternate annulatious of white and ochreous- 



