AMERICAN LKPIDOPTERA. 2()7 



with hhu'kisli, rouiuled. with intier li^litor line; the band is broiid. rounded at 

 disc, nearly the same width across the wing; outer space blackish, with lighter 

 included scalloped line ; marginal line black ; hind wings with extra discal black 

 lino, strongly bent beyond discsil spot ; outer margin blackish, discal spots black, 

 distinct on both^wings. though less conspicuous in the blackish band of fore 

 wings : beneath with markings above shadowed ; hind wings white, with rounded 

 black line beyond disc and along margin. 



Glenwood Springs, Colonido. From Dr. Barnes, taken Aiignst 

 18th; also from Mr. Bruce. 



T. ornata n. sp. — Expands 18-22 mm. Very much in appearance in some 

 specimens as T. edna Hulst. Palpi, however, very long, beak-like, while in 

 edna they are moderate; outer line of median field rounded, wavy, while in 

 edna it is much straighter; middle field generally not strongly marked with 

 black, while in edna it is strongly marked and often a broad black band. 



Tlie two species both vary very considerably in de|)th of color 

 and to some extent in the direction of the outer lines, but are easily 

 distinguished by the difference in the length of the palpi. 



Colorado, Mr. Bruce; also from Dr. Barnes from (Jlcnwood 

 Springs, Colorado ; taken in August. 



T, Iciicata n. sp. — Exjiands 20 mm. Palpi middling long, ocher fuscous- 

 front tufted, clay-white : thorax and abdomen ocher white, with a considerable 

 fuscous stain; all wings nearly uniform dull white, with numerous cross-lines, 

 mostly made up of black dots on veins, these showing in lengthened black spots 

 along costa of fore wings, seven or eight in number, three being much larger 

 and more distinct than the others, and all these being at the beginning of cross- 

 lines and more or less evident across the wings; discal spot of fore wings black, 

 distinct, margin with an ocher tinge; marginal line of black dashes; beneath as 

 above, but less distinct. 



Montana, Colorado. 



T. iiioriiata n. sp. — Expands 17 mm. Palpi short, slender, fuscous: front 

 and thorax f-jscous. Abdomen gray, slightly fuscous, somewhat ochreous at ex- 

 tremity ; all wings somewhat silvery white; fore wings shaded with fuscous on 

 basal half and along costa: about six heavier shadings along costa, the beginnings 

 of otherwise obsolete bands; hind wings shaded with brown fuscous cloudings 

 forming indistinct cross-bands; dis(^al spots wanting; beneath whitish, botli 

 wings shaded with fuscous cloudings and the costa of fore wings narrowly black 

 on b'lsal tiiird ; discal spots obsolete. 



Mitchell County, North Carolina, July 7th. From Mr. Ltiurent. 



T. aiiiliilafa n. sp. — Expands 22 24 ram. Palpi fuscous ochreous; thorax 

 and abdomen dark fu.scous ; fore wings fuscous brown; all veins brokenly and 

 finely lined with black, annulate, heavier on the inner side; outer space darker, 

 enclosing lighter scalloifed line, paiallel with outer margin; hind wings light 

 fuscous at base, darker towards outer margin, anal veins slightly lined with 

 black; beneath dark fuscous, with l)ro\vnisli tinge; all wings darker outwardly ; 

 discal si)ots distinct. 



Exact locality unknown, but })r(ib:il»ly from California. 



TKANS. AM. KNT. .SOC. XXIll. ALGUST, 1896. 



