from China, Japan, and Corea. 571 



Plemyria parvularia. 



Primaries white ; basal two thirds dark grey, outer mar- 

 ginal border grey, traversed by a rather wavy white line ; 

 there is a black cuneiform mark above the middle of outer 

 margin and a whitish ring just below it ; the outer edge of 

 the basal two thirds is obtusely angled above the middle. 

 Secondaries fuscous grey, darker on basal half, and with 

 a pale central band ; submarginal line indistinct. Fringes 

 grey. Under surface ochreous brown; basal area of pri- 

 maries fuscous, and the outer marginal area is suffused with 

 the same colour ; the secondaries have some fuscous lines 

 and a central band. 



Expanse 25 millim. 



One male specimen from Pu-tsu-fong, June. 



Hab. Western China. 



Allied to P. galiata, Hiibn. 



Plemyria fatuaria, sp. n. 



Primaries white with brownish markings; basal patch 

 with the outer edge almost straight ; central fascia with the 

 inner edge ill-defined and the outer indented ; the outer mar- 

 ginal area has a cloud at apex, one just above the middle, 

 and a smaller one at angle, each is intersected by the white 

 wavy submarginal line, which is edged with brownish 

 between the clouds ; the space of ground-colour beyond 

 central fascia is traversed by an interrupted dusky line ; 

 discal spot black, placed on inner edge of central fascia ; 

 fringes white, chequered with brownish. Secondaries fuscous 

 grey, with indications of a paler band beyond the middle ; 

 submarginal line wavy, whitish ; fringes white, marked with 

 fuscous grey. Under surface fuscous grey, with an obscure 

 darker angulated line beyond the middle, followed by a 

 faintly paler band : secondaries whitish, irrorated with fus- 

 cous ; two fuscous bands on central area, the outermost with 

 an angular expansion below the middle enclosing a patch of 

 the ground-colour ; submarginal band fuscous. 



Expanse 20 millim. 



Four specimens from Chang-yang, July. 



Hab. Central China. 



Plemy ria b ico lo ra ta . 



Phalana licolorata, Hufn. Berl. Mag. iv. 608 (1769). 



Geometra rubiginata, Hubu. Geom. tig. 250. 



Plemyria bicolorata, Meyrick, Trans. Ent. Soc. Lond. 1892, p. 71. 



There were a few specimens from Yesso in Pryer's col- 

 lection, and I took two or three at Nemoro and Hakodate in 

 August. 



