'Si'2 >"uciLii).t. 



spac't' to beyond the blaekisli postmedial line, wliieli is excurved at 

 middle and ends at tornus, a white bar on termen in submedian 

 interspace with a blackish shade before it. 



JLib. SiKHiM, 2 $ ; Assam, Khasis, 1 $ type. I^j-jj. 7-4 millini. 



Sect. II. (Trisulaides.) Antenna^of male bipectinate, of furuale ininiitely serrate. 



A. Hind wing dark brown with broad yellow band just beyond 



middle sericea. 



E. Hind wing dark brown suflTused with blue cceridea. 



C. Hind wing yellow. 



a. Hind wins with broad dark terminal band ; fore wing with 

 the postniedial line defined by white on outer side and 

 with white patch before it beyond the cell albiplaga. 



h. Hind wing without dark terminal band ; fore wing without 



white before and beyond the postniedial line Cornelia. 



D. Hind wing brown with a faint yellowish postniedial shade... flumhca. 



8150. Trisiiloides sericea. (Plate CCXXXIII. Hg. 3.) 



Trisuloides sericea, Butl. A. M. N. H. (5) vii. p. 3G (1881); Hmpsn. 



Moths Ind. ii. p. 436; Seitz, Gross-Schmett. Indo-Austr. xi. pi. 5. 

 2risith:Jcs catoccilina, Moore, P. Z. S. 1883, p. 17. 



Head and thorax dark brown mixed with whitish ; prothorax 

 Avith a black-brown band ; patagia with a black-brown band towards 

 tips defined by whitish bars ; tarsi rniged with white : abdomen 

 brown mixed with grey, the crests blackish. Fore wing reddisli 

 brown iiTorated with white, the medial area bro\\nish except beyond 

 the cell, the postniedial area thickly irrorated with Ijlue-white except 

 on inner area ; slight subbasal dark marks in and below the cell ; 

 some dark marks in and below the cell and above inner margin 

 before the antemedial line, which is blackish defined on inner side 

 by Avhitish, excurved below the costa and above inner margin and 

 incurved at vein 1 ; orbicular defined by black, rounded ; reniform 

 defined by black on inner side only ; a blackish medial shade, 

 oblique to median nervure,then inwai-dly oblique ; an obscure oblique 

 Avaved dark line from A'ein 5 bevond the cell to inner margin ; 

 postmedial line indistinctly double, dark broAvn filled in Avith 

 Avhitish, minutely Avaved, excurved to A'ein 4, then oblique, a Avhite 

 spot beyond it in submedian interspace ; subterminal line blackish 

 defined on outer side by Avliite toAvards costa and below vein 3, 

 excurved beloAv vein 7, bent inwards at discal fold, incurved and 

 slightly waved Ix'low vein 3 ; a terminal series of slight dark brown 

 luuules ; cilia chequered dark brown and Avhitish. Hind wing 

 dark brown ; a broad yelloAV medial band from costa to submedian 

 fold Avhere its inner edge is somewhat angled inwards ; the termen 

 Avith some white between veins 4 and 1 ; cilia chequered dark broAvn 

 and Avliite. Underside of fore wing yellow, the costal and terminal 

 areas grey-brown, the inner area pale, a brown discoidal patch ; 

 hind Aving brown irrorated Avith Avhitish, a diffused oblique dark 

 antemedial line followed by a yellow band except on costal area, 

 the ]X)stmedial lino minutely waA-ed, excurved at middle. 



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