72 XOCXUlDiE. 



mixed with brown ; the underside white irrorated with brown, a 

 dark discoidal lunule. 



Ab. l.fuxcuhnfa: darker. 



Hab. U.S.A., Oregon (Crotch), 2 c? , 1 2 , type, Colorado, 1 c? , 

 Glenwood Springs {Oslar), 2 c? , 2 § , California. Exp., (S 38, 

 2 42 millim. 



B. Prothorax with spreading erest. 



a. Fore wing witli black streak below base of cell. 



a'. Fore wing with the postmedial line touching the lower 

 end of reniform. 

 «-. Fore wing with the elaviform large and elongate ... proxima. 



b-. Fore wing with the elaviform short and broad griseaia. 



b^. Fore wing with the postmedial line separate frona the 



reui form orientalis. 



b. Fore wing without black streak below base of cell. 



a^. Fore wing with the jjostmedial line incurved below 



yein 6 oriza. 



b^. Fore wing with the postmedial line incurved below 

 vein 5. 

 a'"^. Fore wing with the antemedial line straight in sub- 

 median interspace, the reniform angled inwards on 



median uervure rubeiis. 



b^. Fore wing with the antemedial line excurved in sub- 

 median interspace, the reniform not angled inwards 



on median nervure lepidula. 



c^. Fore wing with the postmedial line incurved or oblique 

 below vein 4. 

 a-. Fore wing with the antemedial line obliquely curved, distincta. 

 b~. Fore wing with the antemedial line waved. 



a^. Fore wing with naore or less distinct pale dentate 

 patch beyond the elaviform. 

 a*. Fore wing with distinct white patch on inner 



area beyond the postmedial line litcrata. 



b*. Fore wing without distinct white patch on inner 



area beyond the postmedial line , lutcago. 



b^. Fore wing without pale dentate patch beyond the 

 elaviform. 

 «'. Fore wing with the ground-colonr pale ochreous 

 brown. 

 «\ Fore wing not suffused with fuscous, the 



markings indistinct canifics, 



b"". Fiivf wing suffused with fuscous, the markings 



blue k discolor. 



b^. Fore wing with the ground-colonr rufous or 

 pale reddish brown. 

 u^. Fore wing with the terminal area darker 

 than the ground-colour. 

 a°. Fore wing with the reniform concave on 



inner side detcrminafa. 



b". Fore wing with the reniform convex on 

 inner side. 



n''. Fore wing pale rufous coltimhia. 



b''. Fore wing rufous tinged with dark 



brown mcditata. 



b*. Fore wing with the medial area paler than 

 the ground-colour. 

 «'. Hind wing wholly suffused with fuscous ... leucogramma. 

 a*. Hind wing whitish suffused with reddish 



brow n juuhusa. 



