540 



ARCTrAD.E. 



Skit. II. (Androsfu/ma). Antenuae of male willi much shorter branches, the 

 apical part serrate. 

 A Ilmd wiug with Lirge rounded patch of androconia at tomus. 



1154. Didiiga albicosta. 



Diditna alhicosfa, Ilinpsn. 111. Hcf. viii. p. .'>;i, ])I. 140. f. 17 : id. III. Het. 

 ix. p. H2, pi. l.'«8. f. 2r»; id. Moths Ind. ii. p. 'JG ; Kirbj, Cat. Hel. 

 p. ;}GL'. 



cJ. Head, tegulie, and raesothorax white; palpi, frons, and 

 brauclu's of aiitciiiue fuscous; metathorax and abdomen fuscous; 

 legs yellowish. Pore wiug fuscous ; a white costal fascia narrowing 



from base to apex, its lower 

 edge strongly crenulate ; aiite- 

 aud postmedial fuscous points 

 on costa ; a crenulate terminal 

 white band expanding at vein 

 '3. Hind wing pale fuscous, 

 the patch of androconia dark 

 fuscous edged with white. 



2 . Fore wing with the 

 costal half of the terminal band 

 reduced to a point above vein 6 ; hind wing darker fuscous. 



JIab. NiLGiRis (//rt?»pMH), 1 2 type; Ceylox, Pundaloya(G'reen), 

 1 ^ Exj). 14: millim. 



Subsp. 1. Head, front part of thorax, the costal fascia, and 

 terminal band of fore wing strongly tinged with orange-yellow. 

 Hah. Bali {Doherty), 2 ' d . 



Fig. ^Qb.—Biduga albicosta, S- 



B. Hind wing with the inner area clothed with rough hair above. 



1155. Diduga pectinifer, n. sp. 



J . Head, teguhic, patagia, and mesothorax orange-yellow ; palpi 



and frons blackish ; meta- 

 thorax and abdomen fuscous ; 

 pectus, legs, and ventral sur- 

 face of abdomen greyish brown. 

 Fore wing dark fuscous ; a 

 crenulate orange costal fascia 

 with whitish lower edge ; ante- 

 and postmedial dark 2)oints on 

 costa ; a crenulate terminal 

 band with whitish inner edge, 



the costal fascia and terminal band irrorated with a few dark scales. 



Hind wing reddish brown, the cilia white at tips. 



Uab. PcLO Laut (Doherti/), 1 J type. E.ij). 12 millim. 



Fig. S^M.—Biduffa pectinifer, (^ . 



