HeUroccra from CJiina, Japan, and Corca. 49 



Genus N^NIA. 

 Stephens, 111. Brit. Ent, Haust., ii, p. 166 (1829). 



810, N.vnia contaminata. 



Graphiijhora contaminata, Walk., Cat. Lep. Het., Suppl., 



iii, p. 710 (1865). 

 Nc'enia contaminata. Leech, Proc. Zool. Soc. Lond., 1889, 



p. 542. 



There were specimens from Yokohama and Oiwake in 

 Fryer's collection ; I took an example at Gensan in June, 

 and others, captured in July and August, were received 

 from Kiukiaug. 



The typo of this species was from Shanghai. 



Didrihutivn. Amurland ; Japan; Corea; Central 

 and Eastern China. 



Genus Mormo. 



Ochsenheimer, Syst., iv, p. 70; Walk., Cat. Lep. Het., 

 xiii, p. 1021 (1857). 



811. Mormo miiscivircns. 



Mormo muscivirois, Eutl., Ann. and Mag. Nat. Hist., (5) i, 

 p. 289 (1878); 111. Typ. Lop. Het.i ii. p. 37, pi. xxxii, 

 fig. 5 (1878). 



Specimens from Yokoliama and Oiwake in Fryer's 

 collection ; I took examples at Gensan, and have received 

 others from Kiukiang, Omei-shan, Wa-shan, and the 

 province of Kwei-chow. The species has also been re- 

 corded from Nikko and Tsuruga. It occurs in June and 

 July. 



Distrihntion. JAPAN ; CoREA ; CENTRAL and Western 

 China. 



Genus Orthogonia. 

 Felder, Wien. ent. Mon., vi, p. 38 (1862). 



812. Orthofjonia. sera. 



Orthogonia sera, Fold., Wien. ent. Mon., vi, p. 38 (1862). 

 Orthogonia cris^nna, Butl., Ann. and Mag. Nat. Hist., (5) i, 

 p. 288 (1878) ; 111. Typ. Lep. Het.,'ii, p. 36, pi. xx.xii, 



fig. 6 (1878). 



trans, ent. soc. lond. 1900. — PART I. (APRIL) 4 



