240 
EXOTIC WICROLEPIDOPTERA.. 
PYRAUSTIDiE. 
Oligostigma barbararcha, n. sp. 
d . 14 mm. Head, palpi white, crown greyish-tinged. Thorax 
gre} T -whitish, a suffused orange spot on tegulae, a grey-whitish tuft 
from beneath anterior legs. Forewings very elongate-triangular, 
costa gently arched, termen twice sinuate-indented ; whitish-grey ; 
basal -g- whitish, enclosing a transverse orange subbasal streak, 
beyond this a greyish costal spot; first line white, partially edged 
grey, angulated near costa and slightly sinuate on fold, preceded 
and followed on costa by orange spots ; an irregular silvery-metallic 
discal spot edged blackish scales, above this an orange costal spot 
followed by a very oblique white strigula; second and subterminal 
lines slender, silver-metallic, edged grey or dark grey, second 
excurved, indented in middle and obtusely angled above and below 
this, subterminal bisinuate, parallel to termen ; some orange suffusion 
towards costa posteriorly, and on terminal area; a fine blackish 
terminal line ; cilia pale grey, a darker grey median line. Hind- 
wings light grey, anterior half light orange, base whitish ; first line 
indistinct, whitish, partly edged blackish-grey and silver-metallic ; 
a white transverse discal spot, edged blackish and silver-metallic 
posteriorly ; second line excurved, silvery-whitish, obscurely edged 
grey, preceded nearly by a parallel suffused streak of silver-metallic 
and dark grey scales; a subterminal silver-metallic and dark grey 
line parallel to termen; terminal area orange; terminal line and 
cilia as in fore wings. 
Fiji, Lautoka, May (H . Phillips ) ; 1 ex. (Brit. Mus.). 
Diasemia endoschista, n. sp. 
d 2. 14-15 mm. Head, thorax light brownish-ochreous, 
browner dorsally, a whitish line above eyes. Palpi brownish, 
apical edge whitish. Antennae d flat-dentate, ciliations fasciculated, 
nearly 2. Forewings very elongate-triangular, costa posteriorly 
gently arched, termen hardly rounded, oblique; pale brownish- 
ochreous ; lower part of first line represented by an oblique white 
fasciate spot, preceded by a variable suffused dark fuscous triangular 
spot, space between this and second line forming a variable dark 
fuscous blotch, sometimes extending half across wing, sometimes 
smaller and partially mixed white ; two blackish dots beneath costa 
before second line ; second line forming an irregular oblique whitish 
fascia, interrupted and broken inwards in middle, upper portion 
narrower, edged dark fuscous anteriorly and enclosing a dark fuscous 
strigula in its lower end, lower portion broader, enclosing an oblique 
dark fuscous strigula towards dorsum, and followed by an acute- 
triangular dark fuscous blotch ; beyond this an undefined suffused 
fuscous fascia ; a terminal series of small suffused dark fuscous spots 
or marks : cilia pale greyish, two darker grey shades. Hindwings 
grey, variably mixed or suffused whitish; a dark grey transverse 
mark on end of cell; second line rather thick, white, edged 
