\ 62 ZOOLOGISCHE MEDEDEELTNGEN — DEEL VI. 



Thyrsostoma tanyrrhina n. sp. 



cT 9 H — 12 mm. Head shining silvery-whi te. Palpi white, in 9 slender, 

 simple, in cT with second joint thickened with dense appressed scales, 

 terminal joint extremely long, twice second, erect, very stout and hardly 

 pointed, slightly greyish towards apex. Antennae in <ƒ with sinuate 

 thickening and notch above basal joint, ciliations somewhat over 1. 

 Thorax ochreous-whitish, shoulders greyish-tinged. Abdomen in <ƒ ochreous- 

 whitish, 9 g re 3 r - Forewings narrow, widest near base, thence narrowed 

 to acute apex ; in c? light violet-grey, 9 darker ; markings ochreous- 

 white; a narrow irregular outwards-oblique fascia from dorsum before 

 middle, hardly reaching costa, tending to project on each side on fold ; 

 an irregular-edged inverted-triangular spot on tornus, with a fine dash 

 above it; a small cloudy spot on termen near apex: cilia in tf yellow- 

 grey-whitish, 9 8 Te y« Hind wings in tf ochreous-grey-whitish, cilia yellow- 

 grey- whitish, towards tornus and dorsum whitish-yellow ; 9 S re Ji c ^ a g rev * 



Java, Pekalongan (van Deventer); two specimens. 



Thiotricha hamulata n. sp. 



cT 14 mm. Head, palpi, and thorax shining white. Abdomen whitish. 

 Forewings very narrow, costa straight, apex pointed, termen very obli- 

 quely rounded; shining white; costal edge dark fuscous towards base; 

 a slight elongate dark fuscous mark on dorsum at '/ 4 ; a slender very 

 oblique dark fuscous streak from middle of dorsum, reaching nearly half 

 across wing; a small cloudy fuscous spot on dorsum before tornus; a 

 very oblique wedge-shaped dark fuscous mark from costa towards apex; 

 a small irregular black apical spot: cilia white, towards tips greyish- 

 tinged, above apex with two distinct grey lines. Hindwings grey-whitish; 

 a minute dark grey apical dot; cilia whitish, opposite apex with two 

 short dark grey bars. 



Java, Prea.ngor, 5000 feet (Sythoff); one specimen. Next halanopa. 



Stomopteryx maledicta n. sp. 



cT 9 mm. Head, thorax dark bronzy-grey. Palpi whitish, second joint 

 dark grey except tip, anterior edge of terminal joint black. Abdomen 

 grey. Forewings rather narrow, costa gently arched, apex pointed, termen 

 extremely obliquely rounded; 6 and 7 out of 8; dark grey speckled with 

 grey-whitish throughout; plical stigma cloudy, obscurely darker, some- 

 times preceded and followed by slight whitish suffusion : cilia grey, 

 speckled with blackish round apex. Hindwings nearly rectangularly emar- 

 ginate beneath long-produced apex; grey; cilia grey. 



Java, Pekalongan (van Deventer); three specimens. 



