TEISULOIDES. 345 



2 . Fore wing with the white markings more distinct, the ante- 

 medial line whiter with a short streak beyond it in submedian fold, 

 the white patch beyond the cell larger and extending to the costa. 



Hah. Assam, Khasis, type t c? , $ in (^oU. Rothschild. Exi). 

 68 millim. 



8153. Trisuloides cornelia. 



Acronicta corndia, Staud. Stett. Ent. Zeit. 1888, p. 246; id. Rom. Mem. 



vi. p. 31)3, pi. 6. f. 2; id. Cat. Lep. pal. p. 133; ^eitz, Gi-oss-Schmett. 



pal. iii. pi. 4. 

 Diphthera honrathi, Gra3s. Berl. Ent. Zeit. 1888, p. 315. 



S ■ Head, thorax, and abdomen fuscous brown tinged with 

 purplish grey, a line behind the tegulaj, the tips of patagia and 

 metathoracic crest and the abdominal crests darker ; tarsi banded 

 with blackish. Fore wing fuscous brown tinged with purplish 

 grey, slight blackish irroration on basal half of costal area and 

 submedian fold ; a subbasal black striga from costa, minute streak 

 above subcostal nervure and striga from cell ; antemedial line 

 double, black, the inner line obsolescent, angled outwards below 

 costa, in submedian fold and above inner margin, connected with 

 the postmedial line by a small white spot in submedian fold ; 

 orbicular and reniform with blackish centres and whitish annuli 

 defined by black, the former small, round, the latter with whitish 

 striga in centi-e ; a medial blackish bar from costa to the reniform 

 and incurved sinuous line from lower angle of cell to inner margin ; 

 ^Dostmedial line mth small blackish spot at costa, then almost 

 obsolete to vein 2, strongly incurved below vein 4 and slightly 

 angled outwards at vein 1, some pale points beyond it on costa ; 

 subterminal line blackish, incurved below costa, excurved below 

 vein 7, excurved and slightly sinuous at middle, bent inwards at 

 vein 2 ; cilia chequered brown and whitish. Hind wing orange- 

 yellow ; a small patch of brown suffusion at apex ; a dark brown 

 terminal line ; cilia dark brown slightly intersected with whitish at 

 the veins. Underside of fore wing yellow to the postmedial line 

 except the costa, a black discoidal lunule, a yellow mai-k at tornus ; 

 hind wing with the costal area slightly irrorated with brown, a 

 black discoidal spot, and traces of a sinuous subterminal line from 

 costa to vein 2. 



Hah. E. Siberia, Ussuri, 1 S . JExp. 48 millim. 



8154. Trisuloides plumbea. (Plate CCXXXIII. fig. 5.) 

 Plataplecta plumhea, Biitl. Ti-ans. Ent. Soc. 1881, p. 184. 



Head, thorax, and abdomen white mixed with fuscous brown ; 

 antennse brown except at base ; palpi with broAvn patch at side of 

 2nd joint ; frons with brown line at middle ; tegulse with black 

 line at base ; fore tibiae and tarsi banded with blackish ; abdomen 

 with the dorsal crests black. Fore wing silvery white tinged with 



