PYRALIDlDiE.-RHODONEUETD^E. 
443 
dots on costa between these ; a terminal series of small cloudy dark 
grey spots: cilia grey-whitish, a faint greyish shade. Hindwings 
grey, darker towards termen ; an interrupted dark grey terminal 
line; cilia grey-whitish, a grey median shade. 
Belgian Congo, Elisahethville, November {C. Seydel); 1 ex. 
(Belg. Cong. Mus.). 
KHODONEURIDiE. 
PICROSTOMASTIS, n. g. 
Tongue developed. Antennae slightly over in both sexes 
filiform, simple. Labial palpi long, with appressed scales, second 
joint curved, ascending, terminal joint longer or much longer than 
second, obliquely ascending, straight, slender, cylindrical. Maxil¬ 
lary palpi absent. Forewings 8 and 9 stalked. Hindwings 3-5 
rather approximated towards base, 7 shortly approximated to 8 
beyond cell, then diverging. 
Allied to Hypolnmprus , but distinguished by palpi. 
Picrostomastis leucoschista, n. sp. 
S 25-30 mm., $ 34—37 mm. Head, palpi dusky fleshcolour, a 
whitish spot on forehead, palpi whitish anteriorly. Thorax whitish- 
fleshcolour. Forewings rather elongate-triangular, termen strongly 
bowed, oblique ; pale greyish-fleshcolour, small indistinct scattered 
grey strigulae ; costal edge whitish, posteriorly with several in¬ 
distinct elongate greyish marks; two dark grey dots on angles of cell, 
and two smaller ones near termen beneath apex : cilia pale greyish- 
bronze, more or less indistinctly spotted grey on upper of termen, 
tips whitish on lower third. Hindwings termen concave on upper 
third, straight on remainder; pale greyish-fleshcolour; a slender 
somewhat irregular whitish streak crossing wing from beneath 
costa at | to middle of dorsum ; cilia as in forewings, but without 
grey spots. Wings beneath more strigulated grey ; forewings with 
some interneural series of black dots on costal half, and very fine 
iridescence on upper margin of cell and vein 8, one or two variable 
small black spots near apex surrounded with whitish suffusion, 
obscure irregular greyish-ochreous fasciae freckled dark grey, sub¬ 
terminal and terminal on lower part of forewings, but continued 
across hindwings to dorsum before and beyond middle. 
Java, bred February from larvae boring in branches of Glochidion 
sp. ( Euphorbiacece ) {Dr. L. G. E. Kalshoven ) ; 4 ex. 
Hypolamprus cyanoxantha, n. sp. 
c? . 18 mm. Head ferruginous, orbits white. Palpi ferruginous, 
base and terminal joint whitish. Antennae pubescent. Thorax 
ferruginous, dorsally suffused whitish. Forewings rather elongate, 
costa gently arched, slightly bent before middle, termen obliquely 
