390 
EXOTIC MICROLEPIDOPTERA-. 
Homoeosoma cerochyta, n. sp. 
d. 17-20 mm. Head, palpi, thorax pale ochreous-yellow, 
with whitish reflections. Forewings very elongate-triangular, 
termen rounded, rather oblique ; pale ochreous-yellow with whitish 
reflections ; a black dot in disc at one directly beneath it towards 
dorsum, a minute one obliquely before and above it, and two on 
angles of cell (lower larger); second line parallel to termen, 
represented by two black dots towards costal end, one towards 
dorsum, and one or two minute and indistinct between these ; three 
or four minute black dots on termen : cilia whitish-yellow. Hind- 
wings grey-whitish ; cilia whitish-yellow. 
Belgian - Congo, Katanga, May ((7. Seydel) ; 3 ex. (type Belg. 
Cong. Hus.). Allied to terminella Bag. 
Trissonca thiodesma, n. sp. 
cJ. 10 mm. Head, palpi, thorax, abdomen grey, anal tuft 
orange. Forewings elongate-triangular, costa gently arched, termen 
rounded, rather oblique ; violet-grey sprinkled dark grey, somewhat 
mixed reddish beneath costa ; a moderately broad somewhat oblique 
irregular-edged pale yellow fascia about t ; second line indicated by 
posterior margin of' dark 'grey suffusion near termen ; a terminal 
series of blackish dots: cilia grey. Hindwings grey, cilia light 
grey, a darker subbasal line. 
Sierra Leone, Njala, January (E . Hargreaves ); 1 ex. (Brit. 
Mus.). 
Trissonca asperula, n. sp. 
c S $ . 13-14 mm. Head, thorax grey. Palpi dark grey. 
Antennae with 4 or 5 minute scale-teeth at base of stalk. 
Forewings elongate-triangular, costa slightly arched ; dark grey 
irrorated whitish ; first line about j, whitish, straight, narrow, 
rather oblique, followed on costal half by more or less pronounced 
dark fuscous suffusion; discal spots very obscurely indicated; 
second line at about whitish-grey, sometimes dark-edged anteriorly, 
slender, irregular, nearly parallel to termen but slightly excurved in 
disc: cilia light grey with grey-whitish lines. Hindwings grey, 
terminal edge dark grey ; cilia light grey, a darker subbasal line. 
Java, bred December, February from larvae feeding on leaves of 
Acacia pennata {Dr. L. G. E. Kalslioven ) ; 4 ex. 
Cateremna pinivora, n. sp. 
cJ 5 . 11-15 mm. Head, thorax grey mixed whitish suffusion. 
Palpi dark grey, second joint with angular apical scale-projection. 
Antennae S slightly sinuate basally. Forewings rather elongate- 
triangular, termen rather obliquely rounded ; grey irrorated black, 
more or less speckled or sprinkled white ; lines obscure, formed of 
whitish irroration or suffusion, first about 5 , rather oblique, second 
