Hderoccra from. China, Japan, and Cnrca. 05 



Pekin, and Oberthiir records it as Miana arcta, Led., from 

 the isle of Askold. 1 have not seen any example of it. 

 Distrihution. Amurland ; Northern China. 



858. ApaiDca (?) arda. 



Hadcna arda. Led., Zool. hot. Vereins, 1853, p. 20, pi. ii, 



fig. 5. 

 BaiTihia fasciata, Biitl., Ann. and Mag. Nat. Hist., (5) i, 



p. i93 (1878) ; 111. Typ. Lep. Het, ii, p. 33, pi. xxxi, 



fig. 5 (1878). 

 Miana, {Hadcnn) iKiridnrih, Oberth., Etud. d'Eutom., v, 



p. 73, pi. iii, fig. 15 (1880). 



The specimens in Fryer's collection were from Yokohama 

 and Oiwake ; I obtained examples at Gensan in July, and 

 my native collector took the species at the same place in 

 August. 



bistributiim. Altai ; Amurland ; Japan ; Corea, 



859. Apamca sordida. 



Gcrhatha sordida, Butl., Trans. Ent. Soc. Lend., 1881, p. 



174. 

 Gcrhatha pscudodyop>i, Butl., Ann. and Mag. Nat. Hist., (5) 



xiii, p. 274 (1884). 



There was an extensive and variable series in Fryer's 

 collection, which includes both the forms named by Butler, 

 and also other variations which so far have escaped being 

 named. 



The species occurs at Yokohama, Oiwake, Hakodate, 

 and Gensan. 



Distrihution. Japan; Yesso; Corea. 



860. Apamca fasciculata, sp. n. 



Thorax and abdomen brown, head and collar paler brown; 

 antennae fasciculate in both sexes. 



Primaries brown, basal area marked with paler below the median 

 nervure, sub-basal line black, rather broad, extending from costa to 

 median nervure ; ante- and postmedial lines blackish edged with pale 

 brown, the first is oblique, angled above inner margin, and the 

 second is nearly straight but slightly curved below the cell, this is 

 followed by a broad light brown band, the outer edge of which is 

 traversed by the sinuous, brown, submarginal line ; orbicular stigma 

 light brown outlined in darker ; reniform stigma whitish its inner 



trans, ent. soc. LOND. 1900.— part I. (APRIL) 5 



