GLYPHII'TERYGrDiE. 61 



Thriambeutis coryphaea, n. sp. 



2 . 22 inin. Head rather dark fuscous, collar reddish-orange. 

 Palpi orange. Antennse dark purplish-fuscous (tip broken). 

 Thorax reddish-orange. Abdomen blackish, two basal segments 

 reddish-orange. Forewings elongate, very narrow, costa slightly 

 sinuate, apex obtuse, termen very obliquely rounded ; reddish- 

 orange ; a blackish line running round apical third of costa and 

 continued round termen to middle of dorsum : cilia blackish. 

 Hindwings blackish-fuscous ; basal f reddish-orange ; cilia dark 

 fuscous, with blackish basal line, on dorsum reddish-orange. 



Philippinks, Mindoro, Baco R., in February (Monnsei/) ; one 

 specimen. 



TRICHOTHYRSA, n. g. -^ 



Head smooth ; ocelli present; tongue short. Antcnufe nearly 1, 

 in J biciliated with long fascicles, basal joint moderate, without 

 pecten. Labial palpi short, slender, slightly curved, porrected, 

 second joint loosely scaled beneath, terminal joint as long as second, 

 pointed. Maxillary palpi rudimentarj'. Posterior tibia3 smooth, 

 with whorls of projecting bristly scales at origin of spurs, and at 

 apex of first tarsal joint. Forewings with 2 from towards angle, 

 7 to termen, 9 and 10 from near 8, 11 from middle. Hindwings 

 under 1, very elongate-trapezoidal, apex obtuse, termen rounded, 

 cilia 1 ; 3 and 4 connate, 5 parallel, G and 7 somewhat approximated 

 towards base. 



Type T. JJammivola. 



Trichothyrsa coridarcha, n. sp. 



5 . 16-17 mm. Head dark purplish-bronzy ; collar, thorax, and 

 abdomen reddish-orange. Palpi orange. Antenna? dark fuscous, 

 apical half whitish. Forewings elongate, narrow, posteriorly 

 slightly dilated, costa sinuate, apex obtuse, termen verj' obliquely 

 rounded; reddish-orange; a suffused black line round termen and 

 posterior portion of costa and dorsum : cilia blackish-gi'ey. Hind- 

 wings reddish-orange; a suffused black streak running along 

 posterior 3^ of costa and round termen to before middle of wing, 

 with projections along veins 5 aiid 6 ; cilia dark grey, round tornus 

 and dorsum reddish-orange. 



Assam, Khasi Hills, in September and October ; six specimens. 



Trichothyrsa flammivola, n. sp. 



S . 16 mm. Head, thorax, and abdomen deep reddish-orange. 

 Palpi orange, terminal joint mixed with blackish. Antenna' dark 

 purple-fuscous, ciliations long. Forewings elongate, very narrow, 

 posteriorly hardly dilated, costa sinuate, apex obtuse, termen very 

 obliquely rounded; deep reddish-orange; a very slender suffused 



