X YLORYCTTD/E. 
293 
Antaeotricha incompleta. n. sp. 
c S. 18 mm. Head whitish, sides of crown greyish. Palpi 
whitish, basal | of second joint speckled grey. Antennal eiliations 1. 
Thorax pale greyish. Forewings elongate, widest before middle, 
thence gradually narrowed, costa anteriorly moderately, posteriorly 
slightly arched, apex rounded-obtuse, termen somewhat obliquely 
rounded ; 2-5 approximated, 7 and 8 almost or wholly coincident; 
pale greyish, costal edge white, costal third suffused ochreous- 
white on basal J-; a short dark grey dorsal streak near base; two 
very obliquely placed dark grey dots (including first discal 
stigma) in disc about directed towards anterior angle of an 
ill-defined quadrate median dorsal blotch of darker grey suffu¬ 
sion ; spots of darker grey suffusion on costa before middle and 
at f, first connected by one or two dark grey dots (including second 
discal stigma) with anterior angle of a prsetornal subquadrate blotch 
of darker grey suffusion, second sending a very oblique darker 
grey line rather abruptly curved in disc to tornus ; a marginal 
series of dark fuscous dots round apex and termen : cilia whitish, 
tinged grey, a grey subbasal shade. Hindwings pale grey; an 
expansible subcostal grey-whitish hairpencil from base reaching 
beyond middle ; cilia grey-whitish, faint greyish subbasal and apical 
shades. 
Mexico (Iledemann '); 1 ex. (Vienna Mus.). 
Antaeotricha monocolona, n. sp. 
C?. 29 mm. Head grey-whitish. Palpi grey-whitish, second 
joint greyer. Antennal eiliations 2. Thorax whitish-grey. Fore¬ 
wings elongate, costa anteriorly gently arched; termen slightly 
rounded, somewhat oblique; 2-5 approximated, 7 to apex ; white, 
dorsal area suffused pale greyish, darkest on tornus ; two oblique 
transverse very pale greyish shades faintly indicated about | ; a 
rounded rather dark fuscous blotch on dorsum beyond middle, 
reaching just beyond fold, including a few whitish scales ; two small 
cloudy pale grey spots obliquely placed in disc beyond middle, 
and an oblique series of three towards termen above middle : cilia 
white, on tornus tinged grey. Hindwings 3 and 4 connate, 6 and 
7 closely approximated towards base ; grey-whitish, greyer towards 
termen; cilia whitish; costal area rather expanded on basal half, 
with long rough grey projecting scales, with some whitish hairs 
beneath costa towards base but without defined tuft. 
Bolivia, Cochabamba (J '. SteinbacJc ); 1 ex. (U.8. Nat Mus.). 
Stenoma balanoptis, n. sp. 
c? . 21 mm. Head, thorax pale ochreous, face wTntish. Palpi 
white, a grey streak on basal f of second joint. Antennal eiliations 
1. Forewings elongate, narrowed posteriorly, costa gently arched, 
apex rounded, termen somewhat obliquely rounded ; 2-5 approxi¬ 
mated, 7 to apex (indefinite) ; white, veins lined brownish-ochreous, 
towards dorsum and termen groundcolour suffused pale ochreous 
