442 
EXOTIC MICROLEPIDOPTERA. 
Bostra amphidissa, n. sp. 
<S . 30-32 mm. Head, thorax pinkish-grey, face without tuft. 
Palpi dark grey. Antennae with short fine paired strongly 
fasciculated pectinations. Forewings pinkish-grey; lines waved, 
dark grey, sometimes obscurely pale-edged externally, first rather 
obliquely excurved, second somewhat excurved in disc, sinuate on 
fold, costa between these suffused darker grey with about seven 
pale dots ; a small transverse blackish-grey discal spot ; terminal 
area somewhat darker grey ; sometimes a terminal series of obscure 
blackish dots : cilia pinkish-grey. Hindwings and cilia grey. 
Belgian Congo, Elisabethville, December ((7. Seyclel ) ; 2 ex. 
(type Belg. Cong. Mus.). 
Bostra anhydropa, n. sp. 
2 • 30 mm. Head, thorax pinkish-fuscous, face without tuft. 
Palpi 1|, dark pinkish-fuscous. Forewings purplish irrorated dark 
fuscous; lines slender, pale purplish, first before - 1 -, rather oblique, 
slightly bent above middle, thickly edged dark fuscous posteriorly, 
second beyond slightly excurved in disc, slenderly edged dark 
grey anteriorly ; a small transverse dark fuscous spot on end of cell; 
a terminal series of blackish dots : cilia pinkish-fuscous. Hind- 
wings rather dark grey ; some blackish dots on upper half of 
termen; cilia greyish. 
Belgian Congo, Elisabethville, December ( C. Seyclel ); 1 ex. 
(Belg. Cong. Mus.). Allied to ampliiclissa , but without pale costal 
dots. 
Bostra linogTamma, n. sp. 
d . 33 mm. Head, thorax red-brownish sprinkled dark grey, 
face with tuft. Palpi 3^, dark reddish-grey. Antennae with short 
single strongly fasciculate-ciliated pectinations. Forewings red- 
brownish irrorated dark fuscous, costal edge darker red-brown ; 
lines slender, dark fuscous, first at J-, almost straight, direct, second 
at J, rather excurved from costa to fold ; a dark fuscous linear bar 
on end of cell : cilia pale grey, a dark grey subbasal line, tips 
speckled dark grey and whitish. Hindwings pale grey, veins grey, 
a broad terminal fascia of grey irroration; cilia pale grey, a blackish- 
grey subbasal line. 
Belgian Congo, Elisabethville, December ((7. Seydel ); 1 ex. 
(Belg. Cong. Mus.). 
Bostra legalis, n. sp. 
J . 22 mm. Head grey suffused pinkish, face with short tuft. 
Palps 2|, dark grey, tip rosy- whitish. Antennse dentate, fasciculate- 
ciliated (1). Thorax pinkish-grey. Forewings pale pinkish 
irrorated dark grey, costa suffused dark grey ; lines whitish-grey, 
first at 5 , nearly straight, second at f, faintly waved, somewhat 
sinuate towards costa and on fold ; some small obscure whitish 
