60 I XOCTU1D.K. 



white dorsally suffused -with golden brown leaving pale segmental 

 lines, ventrally irrorated with brown. Pore wing white tinged 

 with rufous and slightly irrorated with black, the basal costal area 

 whiter ; a subbasal blackish striga from costa followed by a tri- 

 angular chocolate-brown patch ; antemedial line represented by a 

 black point on costa, then by a faint whitish band slightly defined 

 at sides by brown ; an oblique triangular black discoidal mark 

 defined by white except above and with a chocolate-brown patch 

 above it on costa ; postmedial line slight, brown defined on outer 

 side by white, excurved from below costa to vein 4, then incurved, 

 some white points beyond it on costa with slight dark streaks 

 between them ; a subterminal series of minute blackish points, 

 incurved below vein 8 ; a fine white terminal line ; cilia brown. 

 Hind wing brownish grey with a fine dark terminal line; the 

 underside whitish tinged with brown, the costal area irrorated 

 with brown, a discoidal point and indistinct postmedial line oblique 

 below discal fold. 



Hab. E. Siberia, Fssuri, 1 S ; Japan, Yokohama (Pryer), 2 J , 

 4 $ ; C. China, Ichang ( Mrs. Pratt), 1 J . Exp. 22-24 millim. 



5907. Eustrotia semialba. (Plate CLXVI. fig. 30.) 

 Metachrostis semialba, Hmpsu. Moths Ind. ii. p. 332 (1904). 



Head and thorax pure white ; palpi with the 2nd joint brown 

 at sides ; antenna? brown ; tibiae and tarsi tinged with brown ; 

 abdomen white dorsally suffused with ochreous. Pore wing pure 

 white, the apical area suffused with red-brown from middle of 

 costa to termen above tornus : the costal edge brown towards base; 

 a subbasal brown point on median nervure ; a brown mark at 

 lower angle of cell; postmedial line very indistinct, obliquely 

 downcurved from costa to vein 6, then oblique and slightly 

 excurved at vein 1 ; a conical dark brown patch on costa towards 

 apex with some white on its inner side beyond the postmedial line ; 

 a series of black points just before termen ; cilia red-brown. Hind 

 wing white suffused with brown ; a terminal series of black points 

 from apex to submedian fold ; the underside white tinged with 

 brown, traces of a ci'rved postmedial line. 



Hah. Sikhim, 1800' (Dudgeon), 1 $ ; Burma, Momeit (Doherty), 

 type f S i n Coll. Rothschild. Exp. 32 millim. 



5908. Eustrotia albisigna. (Plate CLXVI. fig. 31.) 

 Eustrotia albisigna. Hmpsn. P. Z. S. 1910, p. 410. 



2 . Head, thorax, and abdomen brown mixed with grey, the last 

 with the anal tuft and ventral surface whitish. Fore wing grey- 

 brown slightlv irrorated with fuscous brown ; antemedial line 

 slight, brown, angled outwards below costa and in cell, then 

 sinuous; claviform and orbicular absent; reniform with brown 



