254 
BO STROBES. By W. Warren. 
head dark brown; thorax and abdomen like wings; a white streak across prothorax. Several specimens from the 
Khasia Hills, Assam. Type in the Tring Museum. 
erubescens. H. erubescens spec. nov. (24k). Forewing grey flushed with very pale purplish; the lines hardly 
visible, olive brown, oblique inwards and outcurved just below costa; subterminal slightly paler, indicated by 
black dots on either side; a fine black dot at lower end of cell, and a row along termen; fringe concolorous; hind¬ 
wing with a straight, broad median shade beyond the dark cellspot; the subterminal plainer; underside without 
the red tinge; face, palpi, antennae, and vertex dark brown; a black brown line at base of tegulae, which 
are paler; thorax and abdomen like wings; the anal half of dorsum reddish fuscous. 1 $ from Kuching, Borneo. 
Type in the Tring Museum. 
niveipuncta. H. niveipuncta spec. nov. (24 k). Forewing yellowish fawn colour, tinged with grey in terminal half 
of wing; costal streak broadly white to near apex; inner line yellowish, inwardly oblique below median; outer 
line bent just below costa, then inwardly oblique, faintly crenulate; the area between them darker, containing 
a large round snow white cellspot; subterminal line paler, waved, between darker shades; black terminal 
triangles; fringe concolorous; hindwing with the pale line straight and postmedian; the subterminal line 
with its dark shades plainer; cellspot small, dark; costal area whitish for %; underside luteous thickly dusted 
with grey; head dark brown; tegulae, thorax, and abdomen like wings; base of patagia broadly white. Several 
examples from the Khasia Hills, Assam. Type in the Tring Museum. 
61. Genus; S5osti*o«lcs Hmps. 
Tongue aborted, minute; frons smooth; palpi obliquely upturned, short, the second segment roughly 
scaled, the third cpiite short; antennae of shortly ciliated, somewhat thickened with scales at base; thorax 
and abdomen smoothly scaled, without crests; forewing with areole. Type B. proleuca Hmps. 
proleuca. B. proleuca Hmps. Forewing deep chocolate with darker irroration; a flesh white streak on costa 
narrowing to a point beyond middle; lines wihtish, slender; the inner oblique from the edge of costal 
streak to vein 1; outer line oblique, but slightly curved outwards, defined on inner side by brown; subterminal 
very indistinct, whitish, with some darker scales beyond it, minutely waved below vein 4; hindwing similar; 
the outer line median and straight. Larva whitish; dorsal line blackish; spiracular line and segmental rings 
red; subdorsal and subspiracular series of paired blackish marks; spins two leaves together for pupation. Java. 
rubrifusa. B. rubrifusa Hmps. (23 i). Forewing with basal half greyish suffused with purplish pink, the costal 
area more fuscous; terminal half fuscous brown suffused with purplish red; the termen and fringe pink; a 
minutely dentate subterminal line, excurved above and below middle; limdwing greyish fuscous; fringe 
pink at tips. Ceylon. 
sagittaria. B. sagittaria Warr. (24k). Forewing redbrown, black-speckled; costal streak snow white, the extreme 
edge remaining red; inner line whitish, outwardly dark edged, inwardly oblique and slightly curved; outer 
line snow white, slender, inwardly oblique and straight; subterminal line waved, whitish, externally dark 
edged; two blackish dots on discocellular, one at each end, outwardly tipped with white; from between them 
a slender straight white streak runs between veins 5 and 6 to termen; black terminal spots; fringe reddish; 
hindwing with the outer line curved, broader, snow white; the subterminal distinctly angled outwards between 
veins 5 and 6; a white line from outer line to termen through the angle; cellspot black. 
tenuilmea. B. tenuilinea spec. nov. (= sagittaria Warr. $ only) (24 k). Rather smaller and redder than sa¬ 
gittaria Warr. the lines finer, yellowish white instead of snow white; the inner a little bent outwards below 
middle; the outer not so oblique, the upper half bent inwards slightly towards costa; the subterminal line 
more strongly dentate, externally with some dark scales; no white horizontal line along cell fold; the white 
cell dot plainer; hinclwing with similar differences. 2 1 $ from the Khasia Hills, Assam. Type in Tring Mu¬ 
seum. 
rufisecta. B. rufisecta Warr. (24k). Forewing deep redbrown, darker in the basal area bounded by the outer line; a 
snow white costal streak with the extreme edge red; outer line from a red spot in costal streak at 2 / 3 , bent out be- 
