40 Lord Walsingham on Western 
the middle, comparatively straight beyond, but slightly depressed 
before the apex, termen somewhat oblique, tornus rounded, dorsum 
straight. Neuwration, 12 veins; 7 and 8 stalked, 7 to apex ; 2 and 3 
from a recurved stalk, the others separate. Hindwings trapezoidal, 
broader than the forewings, slightly sinuate beneath apex, and con- 
cave between abdominal angle and tornus, ciliaz ; ¢ with a 
long narrow naked fold on the upper side between vein 1b and 1c 
containing a pencil of long fine expansible hairs. Newration, 6 
veins ; 2 absent, 3and 4 coincident, 5 nearer to 6 than to 3 + 4, 
6 and 7 closely approximated, 1) with a long and distinct fork. 
Abdomen slender, somewhat flattened. Legs, hind tibize smooth. 
Allied to Ypsolophus, F., but differing conspicuously 
in the hindwings in the absence of vein 2, in the coin- 
cidence of veins 3 and 4, in the approximation of 5 to 6, 
and in the fold containing a long hair-pencil between 1) 
and le. 
Pappophorus eurynotus, sp.n. (PI. I., fig. 4.) 
Antenne pale fawn, faintly annulate with brown. Palpi pale 
fawn on their inner sides, with a well-marked triangular brown 
shade externally on the second joint, leaving a pale margin along 
the upper edge of the projecting tuft ; apical joint dark fuscous. 
Head and thorax pale fawn. Forewings whitish fawn, shaded with 
umber-brown along the dorsal half and on the costa beyond the 
middle ; a small black spot at the extreme base of the costa, 
another, wedge-shaped, at the end of the discal cell, scarcely above 
the middle of the wing ; a larger blackish patch (variable in size and 
shape) half-way between this and the base (its lower portion some- 
times forming a black line in the middle of the fold) ; along the 
outer side of the bulged portion of the costa commences an umber- 
brown shade, which continues to the apex (shading downwards to 
chestnut-brown along its middle in some specimens) but interrupted 
by three slender whitish streaks, the first of which is very oblique, 
passing across the discal nervules and angulated downwards at a 
point before the termen, but above the middle of the wing, hence 
it reverts to the dorsum at the commencement of the dorsal cilia ; 
the other two small and inconspicuous whitish streaks precede the 
apex, and the termen and apex are margined by a line of the same 
colour, containing a series of three or four blackish spots ; cilia 
chestnut-brown on their basal half, fawn-brown externally. Erp. 
al,16mm. Hindwings dark umber-brown ; cilia scarcely paler but 
chestnut-brown at the apex; ¢ with an expansible white hair- 
