XVLQRVCTIDJE3. 
21 
streaks except towards costa, posterior edge connected by a series 
of white dots with a marginal series of black dots : cilia whitish, 
on terinen barred grey, a basal series of small brownish-ochreous 
spots. Hindwings rather dark grey ; cilia whitish-grey, a darker 
grey subbasal line; costal area with rather rounded expansion from 
base to |, and grey median scale-projection, with subcostal expan¬ 
sible nencil of whitish hairs from base to bevond middle. 
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Brazil, Parangua, Sta. Rita, May ( Penther); 1 ex. (Vienna 
Mus.). The peculiar structure of the antennal ciliations is a unique 
feature in the genus. 
Antaeotricha refractrix, n. sp. 
S . 19 mm. Head white, sides of crown light oohreous. Palpi 
white, second joint with greyish-ochreous lateral line, basal half 
of terminal joint grey. Antennal ciliations 2. Thorax light 
ochreous, a curved transverse posterior bar and apex of tegulae 
white. Forewings elongate, parallel-sided, subbasal tuft of dorsum 
large, termen straight, little oblique ; whitish-ochreous, on median 
area suffused white towards costa, and with slender white supra- 
median, median, and plical streaks : a small greyish-ochreous spot 
on base of costa; a transverse irregular white mark beneath costa 
at |, edged ochreous-brownish anteriorly and grey posteriorly, and 
by a dark grey costal line above, costal edge beyond this white to 
apex ; two slight fuscous marks on fold towards base, and two 
transversely placed indicating plical and first discal stigmata; two 
spots of brown suffusion obliquely placed on end of cell; a curved 
waved white line from beyond middle of costa to tornus, anteriorly 
rather broadly margined brown suffusion, area beyond this wholly 
brownish with short dark fuscous streaks on veins : cilia ochreous, 
outer half whitish. Hindwings grey-whitish ; cilia whitish ; costa 
with rounded expansion from base to tufted with whitish hairs, 
with subcostal expansible whitish hairpencil reaching middle. 
Brazil, Sta. Rita, towards Parangua (Penther ); 1 ex. (Vienna 
Mus.). Allied generally to the adjunctellci group. 
Antaeotricha trisinuata, n. sp. 
j . 18 mm. Head fuscous, face white. Palpi white, second 
joint with a fuscous streak on basal half, terminal joint with dark 
fuscous basal and subapical rings. Thorax fuscous somewhat 
sprinkled whitish. Forewings elongate, costa moderately arched, 
apex obtuse, termen somewhat obliquely rounded; 7 to costa; 
ochreous-white ; a fuscous basal patch extending on costa to and 
continued over dorsal half to about J, on region of fold somewhat 
mottled with transverse dark fuscous strigae and mixed whitish 
between these, upper extremity forming a rounded projecting lobe 
upwards, marked with a blackish dash; discal stigmata black, 
first above edge of dorsal patch, second beyond discal projection ; 
small fuscous strigulae beneath costal edge about ^ and middle; q, 
fine strongly trisinuate dark fuscous line from § of costa to tornus. 
