South American Micro-Lepidoptera. 683 
spotted with silvery-white ; a rather large silvery-white blackish- 
edged spot in disc at 3, suffused with pale yellow posteriorly ; some 
undefined blackish suffusion beyond this ; three irregular silvery- 
white blackish-edged marks above tornus, and three longitudinal 
marks resting on upper part of termen: cilia brassy-yellowish with 
bronzy-brown basal line, towards tornus largely suffused with bronzy- 
brown. Hindwings dark grey ; cilia pale grey, with dark grey sub- 
basal line. 
CoLoMBIA, San Antonio, 5,800 feet, in November; one 
specimen. 
Cnephasia citroleuca, n. sp. 
6. 23mm. Head and thorax fuscous mixed with white and dark 
fuscous. Palpi dark fuscous, apex suffused with whitish. Antennae 
simple. Abdomen grey. Forewings elongate, posteriorly dilated, 
costa gently arched, apex obtuse, termen almost straight, little 
oblique; dark fuscous suffusedly mixed with ferruginous-brown ; 
costa marked with white strigulae, anteriorly paired; markings 
silvery-white partially spotted with lemon-yellow suffusion ; two 
pairs of irregular subconfluent transverse striae, partly broken into 
dots, first running from 4 of costa to middle of dorsum, connected 
with base of dorsum by a furcate streak from middle, its second stria 
not quite reaching dorsum but continuous with first of second pair, 
second pair running from 4 of costa to ? of dorsum, broadly inter- 
rupted in middle, with a furcate projection inwards above this, dorsal 
edge between these dotted with white ; a group of several dots on 
tornus ; cilia rather dark fuscous, barred with white on costa and 
tornus. Hindwings grey ; cilia light grey, towards tips whitish. 
CoLOMBIA, San Antonio, 5,800 feet,in November; one 
specimen. 
Cnephasia hydrogramma, vn. sp. 
¢d. 24mm. Head and thorax ochreous-brownish mixed with 
whitish, patagia with expansible apical scales. Palpi fuscous sprinkled 
with yellow-whitish, basal joint pale yellowish. Antennae simple. 
Abdomen dark fuscous. Forewings elongate, posteriorly dilated, 
costa almost straight, apex obtuse, termen rounded, rather oblique ; 
ferruginous, with light silvery-grey reticnlations, formed by irregular 
interrupted streaks on veins and a series of transverse double lines 
crossing them, with scattered yellow-green or greenish-yellow scales 
in interspaces, and a series of small spots before termen ; costal half 
from near base to 3, and costal beyond this largely suffused with 
blackish between the reticulations except along termen, and some 
