(ECOPHORIDvE.—BLASTOBASID^.-LY0NETIAD2E. 
567 
apical and terminal margin: cilia pale yellowish, a few minute 
blackish specks. Hindwings pale greyish ; cilia whitish-grey. 
.Formosa, Keinansan, August {Prof. S. IssiJci); 1 ex. 
PARASOPHISTA, n. g. 
I propose this name for the CEcophorid genus Parachcimctis 
Meyr., preoccupied by myself in the Psychidce in 1907; I am 
indebted to Mr. T. Bainbrigge Fletcher for calling my attention to 
this unfortunate oversight, hitherto overlooked. 
Cryptolechia argometra, n. sp. 
d . 10 mm. Head, palpi, thorax dark fuscous. Forewings 
elongate, costa gently arched, apex obtuse, termen obliquely 
rounded; dark fuscous ; a narrow white irregular-edged slightly 
oblique fascia somewhat before middle ; a small white transverse 
spot from costa at |: cilia rather dark fuscous. Hindwings 3 and 
4 on one side closely approximated only; dark fuscous ; cilia rather 
dark fuscous. 
Formosa, Mt. Pinansyusan, Hinode, August {Prof. S. Issiki) ; 
1 ex. *. 
BLASTOBASIDiE. 
Blastobasis indirecta, n. sp. 
2. 12 mm. Head, palpi, thorax fuscous. Forewings rather 
broad-lanceolate; fuscous; stigmata obscure, darker fuscous, 
plical rather obliquely before first discal, second discal extended 
as a short rather oblique mark to torn us: cilia light fuscous, 
irrorated darker on basal half. Hindwings fuscous-grey; cilia 
light fuscous. 
Formosa, Giran, bred February from bud of Prunus salicina 
{J. Sonan ) ; 1 ex. 
LYONETIADiE, 
Opostega protomochla, n. sp. 
d 2 • 8-10 mm. Head, thorax snow-white. Forewings snow- 
white ; an oblique dark fuscous streak from middle of costa reaching 
more than half across wing ; a minute black apical dot: cilia white, 
two fine oblique parallel dark fuscous strigulae mainly in costal cilia 
towards apex, one slightly oblique above apical dot, and one rather 
inwards-oblique from beneath apical dot, area within these strigulae 
pale yellow. Hindwings and cilia pale grey. 
Argentina, Alta Gracia, February {C. Bruch) ; 9 ex. Probably 
the resemblance in markings to the characteristic type of Leucoptera 
