PHAL0NIAD2E. 
157 
CROTHAEMA Butl. 
It should be notod that this genus, formerly placed by me in 
the Tortricidoe , is truly referable to the Lctsiocampidce, in which it 
was originally placed by its author, although abnormal in certain 
points of neuration ; I am indebted to Mr. A. Busch for indicating 
the evidence from genitalia. 
PHALONXADiE. 
Phalonia chlorolitha, n. sp. 
<5 5. 15-17 mm. Head, palpi, thorax whitish-ochreous slightly 
speckled fuscous. Forewings moderate, dilated posteriorly, costa 
gently arched, apex obtuse, termen rather obliquely rounded; 
whitish-ochreous, small scattered strigulse or spots of blackish-grey 
irroration, some small spots along costa ; a fuscous quadrate spot 
marked dark fuscous on costa at \ ; central fascia indicated by 
irregular pale ochreous marbling and forming an oblong blackish- 
grey blotch on costa ; a pale ochreous erect fasciate streak from 
tornus, marked two blackish-grey transverse bars; a pale ochreous 
oblique streak from costa at | to termen above middle : cilia ochre- 
ous-whitish barred pale ochreous slightly speckled blackish-grey. 
t Hindwings pale greyish, apex slightly darker; cilia whitish-grey. 
Japan, Sapporo and Ivoyasan, August ( S. IssiJci ); 2 ex. 
Phalonia contumescens, n. sp. 
d . 15 mm. Head, palpi light yellow-ochreous. Thorax light 
grey, tegulae pale ochreous. Fore wings rather elongate, posteriorly 
dilated, costa gently arched, apex obtuse, termen rather obliquely 
rounded, light yellow-ochreous, basal third of costa suffused grey ; 
a moderate median ochreous-brown fascia parallel to termen, edges 
partially marked fuscous ; a broader ochreous-brown terminal fascia, 
somewhat marked fuscous, especially on costa, anterior edge 
strongly convex and touching preceding fascia in middle, a cloudy 
dark fuscous dot at point of contact, cilia light yellow-ochreous. 
Hindwings grey, apex somewhat darker ; cilia pale grey, a darker 
subbasal shade. 
Japan, Sapporo, July ($. IssiJci ); 1 ex. 
Euxanthis argyroplaca, n. sp. 
S'. 28 mm. Head, palpi, thorax light yellow-ochreous. Fore¬ 
wings elongate, slightly dilated, costa almost straight, termen 
rounded, oblique; yellow-ochreous sprinkled brownish ; markings 
silvery-white; a semioval blotch extending along anterior half of 
costa and reaching fold ; an elongate-oval spot from near base to ^; 
a triangular submedian blotch extending over median third of wing; 
an oblique-triangular fasciate blotch from costa beyond middle 
reaching 1 across wing ; a small spot on costa at |, and two before 
lower part of termen ; a pear-shaped blotch from disc at to apex, 
