688 2 E. Meyrick on 
sometimes with blackish ; basal patch narrow on costa and broadly 
dilated towards dorsum, marked with two or three spots of metallic- 
green, and enclosing a large tuft on fold within its posterior edge ; 
from this a more or less broad streak extends along dorsum to a 
tornal patch reaching on termen to near apex; a triangular patch on 
costa from before middle to 4, connected with dorsal streak before 
middle by a very undefined fascia spotted with metallic-green ; 
cilia grey irrorated with whitish, base spotted with blackish suffusion. 
Hindwings with 5 parallel; grey, slightly darker posteriorly ; cilia 
pale grey, with darker subbasal line. 
CoLomBIA, San Antonio, 5,800 feet, in November; two 
specimens. 
Peronea limosa, n. sp. 
Q?.18mm. Head, palpi, and thorax fuscous mixed with darker 
and sprinkled with whitish-ochreous, palpi 3. Abdomen grey. 
Forewings elongate, posteriorly dilated, costa moderately arched, 
apex obtuse-pointed, termen slightly sinuate, rather oblique ; whity- 
brownish, irregularly strigulated with grey and dark fuscous ; a 
large patch of grey suffusion marked with blackish strigulae extend- 
ing from } to beyond middle, occupying whole breadth of wing 
except dorsum and posteriorly extended as an oblique fascia to 
tornus, including a large brownish tuft on fold anteriorly, and 
several tufts in disc ; an irregular brownish streak from ? of costa to 
termen above tornus: cilia grey irrorated with whitish, obscurely 
barred with dark grey irroration. Hindwings with 5 nearly 
parallel ; grey, darker posteriorly; cilia pale grey, with darker 
subbasal line. 
CoLoMBIA, at 4,400 feet, in February ; one specimen. 
EUCOSMIDAE. 
Eucosma leucodesma, n. sp. 
©. 14mm. Head, palpi, and thorax ochreous-white. Abdomen 
pale grey. Forewings elongate, costa gently arched, apex obtuse, 
termen somewhat sinuate, little oblique ; ochreous-white; costa 
strigulated with dark fuscous; basal patch strigulated with light 
grey, outer edge curved, its lower half marked with three small 
black spots; apical half of wing grey, strigulated with white on 
costa and termen, with several oblique ochreous-brown strigae from 
costa, first connected with a series of three brownish spots with some 
black scales preceding ocellus, third striga extended to middle of 
