Heterocera from China, Jnpan, and Corca. GOl 



1393. Zdhcs squaviea, sp. n. 



Greyish-brown with a lihxcine tinge ; transverse lines and other 

 markings siniihir to those of Z. trilineata, but the postmedial line of 

 primaries is rather more wavy below the elbow which is more pro- 

 nounced, the costal triangle is whiter and the reniform stigma 

 yellower ; on the secondaries the postmedial line is obtusely angled 

 lieyond the cell, the submarginal line is more highly dentate, and the 

 discal lunule is surrounded by a cluster of semi-hyaline spots. The 

 differential characters are also apparent on the under surface. 



Expanse ^ 34 millim., $ 38 millim. 



One example of each sex from Chang-yang taken in 

 July. 



Habitat. Central China. 



1894. Zethcs umhrosa, sp. n. 



Outer margin of all the wings crenulate. Primaries brownish, 

 suffused with violet-grey ; sub-basal line indistinct ; ante- and post- 

 medial lines darker, the former wavy and curved, the latter outwardly 

 oblique to upper end of the cell where it is obtusely angled thence 

 wavy to inner margin ; submarginal line wavy, indistinct, marked 

 with whitish towards the costa ; costal triangle white, dotted with 

 l)rown on the costa ; reniform and orbicular stigmata light bruwn, 

 oclireoiis in the female, outlined in dark brown, the former with a 

 brown central lunule, the latter placed on the antemedial line ; 

 medial line of the same colour and almost parallel with the post- 

 medial line, the space between it and the antemedial whitish towards 

 the costa. Secondaries pale brownish-grey with a cluster of three or 

 four semi-hyaline discal dots ; dark l)ri)wn antemedial and medial 

 lines, the former oblique, the latter wavy slightly angled before the 

 middle and followed by a diffuse brownish shade ; postmedial line 

 brown, represented by dots about the middle, wavy and marked 

 with paler towards the abdominal margin. Fringes ochreous-brown, 

 marked with darker at the ends of the nervules, a dark lunulated 

 line at their base and another before their tips. Under surface 

 brown ; primaries suffused and powdered with wliitish especially on 

 costal area, the stigmata are reproduced in whitish ; three dark 

 transverse lines, the first vertical and wavy, the second sometimes 

 black on the costa, the tliird markwl with dark lirown above the 

 middle. 



Ex^mnse 32-38 millim. 



