ACRONYCTA. <il 



//-'. Fore wing with the basal streak nol extending to 

 beyond antemedial line. 

 « :t . Fore wing with dark shades beyond postmedial 

 line in discal and submedian folds. 

 ii 4 . Fore wing with the basal area not suffused 



with blaek velia. 



A 1 . Fore wing w»th the basal area suffused with 



black inclam. 



J3. Fore wing without dark shades beyond post- 

 medial line in discal and submedian folds, 

 a-t. Fore wing with the antemedial line minutely 



dentate clarescens. 



b*. Fore wing with the antemedial line strongly 



dentate minella. 



h. Fore wing without distinct black streak from base below 

 the cell. 

 a 1 . Fore wing with black-brown shade in submedian 



interspace from base to termen superans. 



b 1 . Fore wing without black-brown shade in submedian 

 interspace. 

 a 2 . Fore wing with black streak above vein 1 before 



postmedial line suhochrea. 



b-. Fore wing without black streak above vein 1 before 

 postmedial line. 

 «3. Fore wing white with strongly contrasting 



black markings noctivaga. 



b 3 . Fore wing greyish with the markings not 



strongly contrasting. 



« 4 . Fore wing with black streak below the cell 



from subbasal line to beyond antemedial 



line. 



a- 5 . Hind wing white., the veins of terminal 



area streaked with brown carhouaria. 



b 5 . Hind wing wholly tinged with brown, the 



terminal area suffused with brown subomata. 



b 4 . Fore wing without black streak below the cell 

 from subbasal line to beyond antemedial 

 line. 

 « 5 . Hind wing white, the veins of terminal 

 area with dark streaks, in female the ter- 

 minal area suffused with brown afflict a. 



}> b . Hind wing wholly tinged with brown, the 

 terminal area suffused with brown. 

 a 6 . Hind wing not tinged with orange. 

 u' '. Fore wing without prominent white 

 spot on postmedial line in submedian 

 fold. 

 a 9 . Fore wing without prominent series 

 of white lunules on postmedial 

 line. 

 a 9 . Fore wing wholly suffused with 



fuscous brown hamamelis. 



A 9 . Fore wing with the basal area 



blackish, the rest of wing greyish, increta. 

 c . Fore wing more uniform greyish. 

 a 10 . Hind wing suffused with 

 brown. 

 a n . Fore wing without purplish 

 tinge. 

 a 1 -. Fore wing with the medial 



area whitish retardata. 



