274 COLEMAN T. ROBINSON. 



and along- external margin. A small patch of lustrous scales on costa 

 at base. A broad oblique line of lustrous scales commencing at basal 

 third ends at the middle of internal margin, and a similar parallel line 

 commencing at middle of costa ends at internal angle. A few lustrous 

 scales, along external margin and parallel with it. Fringes pale yellow. 



Posterior wings whitish or pale fuscous above and beneath. 



Under surface of anterior wings clouded with fuscous centrally, yel. 

 lowish beyond. 



Expanse, 15 — 17 mil, 



Nabifaf.—'Slass., N. Y., Pa., AVest. Va., Ohio,, Texas. 



Allied to Tortrix hergmannia^ia, Linn, of Europe, with which it 

 agrees perfectly in structure, 



Tortrix confusana. n. s. (Plate v, fig. 4.'?.) 



Palpi very long, pale yellow, slightly tinged with ocbreous externally. 

 Head, thorax and patagia pale yellow. 



Anterior wings pale lemon-yellow. The costa is tinged with bright 

 ochreous at base, and a very broad shade of the same hue extends along 

 the central and lower portions of the wing to beyond the middle. 



Posterior wings shining pale testaceous, almost white, slightly tinged 

 with fuscous internally. 



Abdomen above and beneath pale yellow. 



Under surface of both pairs of wings pale testaceous; the anterior 

 pair much clouded with fuscous except along costa and external margin. 



Expanse, 20 mil. 



Habitat. — Pennsylvania. (Bunte), 



Tortrix irrorea, n. s. (Plate v, fig. 44.) 



Palpi very long, blackish-brown. Head and thorax yellow above, 

 tinged laterally with dark brown. 



Anterior wings yellow, speckled with dark brown irrorations, which 

 are most numerous and prominent on and beyond the middle. Costa 

 dark brown at base, with an aggregation of irrorations at apical third 

 formin"- an improminent spot. A distinct large dark brown dot below 

 the costa at basal third, and a patch of the same hue extending from 

 beneath the cell obliquely outwardly to the internal margin indicate the 

 central fascia. The costal spot and patch on internal margin are fol- 

 lowed by a few paler, brighter brown scales. Fringes yellow. 



Posterior wings whitish testaceous with numerous fuscous irrorations. 



Under surface of both pairs pale testaceous closely covered with pale 

 fuscous irrorations. 



