WM. G. DIETZ, M.D. 51 



cilia over 1; grayish, tinged with pale yellowish towards the base. Abdo- 

 men above and beneath and anal bush yellowish-white, basal half of 

 segments above brown. Underside of thorax silvery white. Legs white, 

 more or less densely dusted with fuscous. Expanse 17.0 mm., 0.68 inch. 



Hab. — Col. (Glenwood Springs), in August. 



Two males in my collection. 



The peculiar insulated space on the forewing distinguishes 

 this species from any other known to the writer. Vein 5 of 

 hindwing connate with stem of 3 + 4, latter variable in 

 length. 



27. H. inclusan. sp. (Plate III, fig. 27.)— Palpi recurved, grayish- 

 fuscous, the second joint somewhat incrassate towards the apex and 

 roughened beneath with scales, upper half of inner surface whitish, 

 third joint slender, acutely pointed, three-fourths the length of the 

 former. Head one-half as wide as the thorax, grayish-fuscous, smooth 

 scaled, the scales tipped with grayish-white. Antennae slender, fuscous 

 above, gray beneath, basal joint one-half longer than wide, pecten 

 setaceous, as long as width of joint. Thorax fuscous with a grayish 

 sheen. Forewings moderately wide, pointed, ground color whitish, 

 finely speckled with dark fuscous and heavily overlaid in its outer two- 

 thirds of costal portion with dark fuscous-brown, basal space limited 

 externally by a very conspicuous, evenly curved fascia, of the same 

 color, shading off gradually outwardly, this fascia begins at one-third 

 of costal margin and ends at one-fourth of dorsum ; basal portion of 

 wing rather densely dusted with dark fuscous ; immediately beyond 

 the fascia and connected with it are two longitudinal spots, one above, 

 the other beneath the fold, two distinct spots at end of cell, beyond 

 these the wing is rather densely dusted and speckled with fuscous ; 

 cilia gray, dusted in basal portion with white and fuscous scales. 

 Hindwings under 1, gradually narrowed from the base, obtusely 

 pointed, costa retuse in outer half, gray, dusted with fuscous, espe- 

 cially along the margins. Abdomen above grayish fuscous, with some 

 lustre, anal bush grayish-ochreous ; beneath, dark fuscous in basal 

 portions, gray toward the extremity. Underside of thorax dark fus- 

 cous-brown. Legs grayish, densely dusted, especially the anterior and 

 middle with dark fuscous. Expanse 15.0 mm., 0.6 inch. 



Hab.—Va. (Hazleton). 



A unique male, in excellent condition, taken July 20, 1904, 

 at light. Might be confounded with modestella, but its ap- 

 pearance is different, and the antennae are not excised above 

 the base. The second palpal joint is considerably rough- 

 ened, almost like in Gelechia. Veins 3 + 4 very short stem- 

 med, vein 5 narrowly separate from stem of 3 + 4. 



TRANS. AM. ENT. SOC, XXXVI. MARCH, 1910. 



