Heterocera from China, Japan, and Corca. 399 



1623. Mesolia tenebrella. 



Mesolia tenebrella, Hampson, Proc. Zool. Soc, 1895, p. 963. 



Described from Ichang. 

 Habitat. Central China. 



Genus Prionopteryx. 

 Steph. ; Hampson, Proc. Zool. Soc. Lond., 1895, p. 963. 



1624. Prionopteryx marmorellus, sp. n. (Plate XIV, fig. 24.) 



Primaries white dusted and clouded with brown ; a cuneiform patcli 

 of brown in the cell before the white lunule, an elongate patch between 

 the median and sub-median nervures ; submarginal line white edged 

 with brown ; fringes white tipped with brown, a brown line at their 

 base and another through them. Secondaries white tinged with 

 fuscous ; submarginal line white edged internally with fuscous. 

 Under surface whitish, the primaries suffused with fuscous from base 

 to the submarginal line. 



Expanse 26 millim. 



One female from Ta-chien-lu, taken in July or August. 

 Habitat. Western China. 



E. S. 



Genus Ancylolomia. 



Hiibn. ; Hampson, Fauna Brit. Ind., Moths, iv, p. 33 

 (1896). 



1625. Ancylolomia chrysographella. 



Ghilo chrysographella, Koll., Hug. Kasch., iv, p. 494 (1844). 

 Ancylolomia taprobanensis, Zell., Hor. Ent.,Ross, xiii, p. 25, 



pi. i, fig. 8 (1877) ; Moore, Lep. Ceyl., iii, p. 381, pi. 



clxxxiv, figs. 2, 2a (1886). 

 Ancylolomia chrysographella, Hampson, Fauna Brit. Ind. ; 



Moths, iv, p. 23 (1886). 



Occurs at Tsuruga, Gensan and in Satsuma, also at 

 Chang-yang and Ichang. 



Distribution. South Africa. — Aden; Formosa; 

 throughout INDIA, Ceylon, and BURMA ; Penang 

 {Hampson) ; Japan ; Kiushiu; Corea ; Central China. 



