238 
EXOTIC MICROLEPIDOPTEKA. 
and faint subapical ring, extreme base of terminal joint dark grey. 
Forewings slightly widest before middle, apex rounded ; light 
greyish-ochreous, costal edge whitish except towards extremities; 
second discal stigma dark fuscous; a faintly indicated curved waved 
fuscous shade from before middle of costa to dorsum at |; a more 
distinct similar line from costa at 4 to dorsum before tornus, with 
t t O t 7 
narrow acute indentation above middle ; a marginal series of 
blackish dots round apical part of costa and termen : cilia ochreous- 
whitish, basal half pale ochreous. Hindwings pale greyish ; costa 
anteriorly slightly expanded, an ochreous-whitish subcostal hair- 
pencil from base to middle ; cilia whitish-ochreous, base light 
greyish-ochreous. 
Colombia, San Antonio, 6600 feet, February; 1 ex. Next 
helicias. 
Antaeotricha biarcuata, n. sp. 
<3 . 20 mm. Head white. Palpi white, second joint with grey 
streak on basal half, tip of terminal joint dark grey. Thorax 
ochreous-white, a dark grey posterior spot. Fore wings widest in 
middle, termen somewhat obliquely rounded; 7 and 8 stalked, 7 to 
apex ; white, partially with slight ochreous tinge ; a patch of dark 
purple-fuscous mottling on basal fourth of dorsum, just reaching 
costa at base, projecting scales of dorsum coppery-fulvous ; an 
interrupted dentate grey line from ^ of costa to middle of dorsum, 
furcate towards dorsum ; second discal stigma blackish ; a grey 
shade from costa beyond middle to before this, then angled upwards 
over it and again beyond, and running to tornus ; a subquadrate 
blotch of dark fuscous mottling on dorsum before tornus ; some 
grey suffusion along upper part of termen : cilia white, an inter¬ 
rupted dark grey basal shade on termen. Hindwings ochreous- 
whitish ; costa somewhat dilated anteriorly, with broad projection 
of dark grey white-tipped hairscales before middle, a whitish- 
ochreous subcostal hairpencil from base to beyond middle ; cilia 
whitish. 
Colombia, Minero, October ; 1 ex. 
Antaeotricha reprehensa, n. sp. 
<3 . 18 mm. Head, thorax dark fuscous, face white. Palpi 
whitish, second joint infuscated at apex, terminal joint dark 
fuscous. Forewings hardly widest in middle ; oehreous-white ; 
irregular blackish marbling on basal fourth of dorsal area, and a 
transverse strigula towards costa near base ; a grey transverse 
strigula beneath costa at |; a blotch of three suffused grey sinuate 
shades occupying median third of dorsal area, followed by a dark 
fuscous shade expanded on dorsum, a grey transverse strigula in 
disc above first of these ; two transversely placed nearly confluent 
black marks on end of cell ; an irregular grey shade from costa 
beyond middle forming a loop beyond these and terminating in 
apex of the dark fuscous shade ; a grey spot on costa at |, from 
beneath this a pale ochreous-grey slightly curved shade to dorsum 
before tornus ; a slightly curved whitish-ochreous shade from 
