Lepidoptcra from Japan. 439 



stramineous, marginal border grey ; an indistinct, transverse, 

 central, dusky line, followed by a barely distinguishable irre- 

 gular discal line. Expanse of wings 9 lines. 



Allied to A. jahima (111. Lep. Het. iii. p. 40, pi. 50. 

 fig. 10). 



73. Acidalia macescens, n. sp. (no. 448). 



Very pale greyish brown : wings with black discocellular 

 dots, immediately followed by a pale sinuous band ; this is 

 followed by a broader band, slightly darker than the ground- 

 colour, followed again by a second, sinuous, pale submarginal 

 band,- inner edge of the brownish intermediate band traversed 

 by a series of blackish dots ; a marginal series of black dots. 

 Under surface whitish, minutely iirorated with brown ; dis- 

 cocellular and marginal dots as above ; discal band indi- 

 stinctly seen, its inner edge indicated by a sinuous brown 

 line. Expanse of wings 10| lines. 



74. Acidalia fuedata, n. sp. (no. 456). 



Shining olivaceous brown ; wings with greyish borders, 

 blackish discocellular dots, and a dark grey, subangulated, 

 externo-discal line : thorax greyish ; vertex of head white ; 

 anus yellowish. Under surface pale shining greyish brown, 

 with indications of the markings of the upper surface. Ex- 

 panse of wings 10 lines. 



75. Acidalia invalida, n. sp. (no. 463). 



Whity brown, minutely irrorated with darker brown: wings 

 crossed by two sinuous dark-edged bands, one central, the 

 other discal ; discocellular spots and marginal dots black. 

 Wings below whitish : primaries Avith brownish costa ; the 

 markings of the upper surface indistinct, the inner edge of 

 the discal band indicated by a series of brown dots : body 

 cream-coloured. Expanse of wings 1 inch. 



" Acidalia" defamataria and " A." emissaria of Walker 

 are referable to my genus Lycaucjes. 



Caberidae. 

 Orthocabeea, n. gen. 



Nearly allied to Cabera, but the costal margin of primaries 

 straighter and longer, the outer margin nearly straight and 

 decidedly longer, the inner margin about the same. Type 

 O. scricea. 



In marking the type differs from C. pusaria (the species 

 which it most resembles) in having most of the lines dupli- 



