OXCuCNl.AIIS. 173 



the medial area deep black, the terminal area suffused with blackish ; 

 subbas-il line curved, black, from costa to submedian fold, with a 

 slijj;ht black streak beyond it in cell ; antemedial line obliquely 

 excurved ; stigmata absent ; medial line bounding: on outer side the 

 black area, excurved at middle and slightly angled inwards at discal 

 and submedian folds, then oblique to inner margin, defined by 

 whitish on outer side; the interspaces of terminal half streaked with 

 black ; ])ostmedial line absent; subterminal line faintly defined by 

 darker suffusion on inner side, slightly angled outwards at veins 7 

 and 4, then incurved. Hind wing pure white, the inner margin 

 tinged with brown, tiie terminal half fuscous black, narrowing 

 somewhat to inner margin : cilia fuscous, whitish at tips and towards 

 tornus ; the underside with the costal area suffused and irrorated 

 with fuscous. 



Hah. Canada, jS"ova Scotia, Halifax, 1 5 ; U.S.A., Maine, New 

 York, Lewis Co. ( W. W. Hill), 2 c^ , 1 § type, Adirondack Mts. 

 Ea'p. 38-42 millira. 



*2297. Oncocnemis barnesi. (Plate C. fig. 16.) 



Oncncneinis barnesii. Smith, J. N.Y. Ent. Soc. vii. p. 37 (1899) ; Dyar, Cat. 

 Lep. N. Am. p. 126. 



$ . Head and tegulne rich sienna-brown : thorax whitish and 

 grey mixed, darker posteriorly. Abdomen grey. Fore wing grey 

 to postmedial line, then brownish ; subbasal line black, from costa 

 to submedian fold ; antemedial line strong, black, rather oblique ; 

 stigmata absent; postmedial line strong, black, slightly excurva^d 

 from costa to vein 4, then rather oblique ; the veins of terminal 

 area irrorated with black and the interspaces streaked with black ; 

 a black terminal line ; a fine pale line at base of cilia. Hind wing 

 whitish at base, shading to blackish at termen ; cilia wliite ; the 

 underside whitish with slight dark irroration. 



Hub. U.S.A., Wyoming, Yellowstone Park. Exp. 37 millim. 

 This species is unknown to me ; figured from a drawing from tvpe 

 in Coll. J. B. Smith. 



2298. Oncocnemis fignrata. (Plate C. fig. 17.) 



HomohacUna figurata, Harv. Can. Ent. vii. p. 117 (1875) ; Smith, Cat. 

 JSIoct. N. Am. p. 157. 



9 . Head, thorax, and al)domen grey mixed with brown. Fore 

 wing grey-white thickly and evenly irrorated with brown and black ; 

 subbasal line represented by an oblique black striga from costa ; 

 antemedial line single, black, oblique at costa, then excurved, con- 

 nected by a black streak in submedian fold with postmedial line ; 

 stigmata absent ; a black streak in discal fold from before end of 

 cell to termen ; postmedial line single, black, oblique from costa to 

 vein fi, excurved to vein 4, then strongly incurved to below end of 

 cell; a series of black streaks in interspaces of terminal area ; cilia 

 with fine pale line at base. Hind wing pale, almost uniformly 



