( 427 ) 



Hindwings : the aame, without first line, and with the cell-dot white, 

 red-edged. 



Underside of both wings nniform dull rosy, with the median shade and outer 

 line more or less marked. Face, top of palpi, and forelegs deep red; thorax and 

 abdomen like wings; vertex and antennae pinkish white. 



Expanse of wings: 27 mm. 



One c?, two ? ?, dated December 1S95 and Januarj' 1897. 



Near P. obstataria Wlk. from Borneo. 



Pisoraca(?) grisea sp. nov. 



Forewings : greyish white, finely dusted with grey, especially along the costal 

 region; first line strongly ontcurved near base, represented by the three usual spots 

 on subcostal, median, and snbmediau veins, and by four additional spots, one on costa 

 nearer base, one beyond the subcostal spot, one in cell, and one on snbmediau 

 fold; the spots blackish; cell-spot blackish, small; median shade dark grey, distinct 

 and denticulate, from costa at three-fourths to middle of inner margin ; outer line 

 marked by distinct black dots on veins, from costa just beyond median shade to 

 two-thirds of inner margin; submarginal line jmle, lunulate, with a dark grey shade 

 on either side, the inner shade interrupted by the whitish ground-colour; fringe 

 concolorous; the margin strongly crenulate, with black dots between the veins 

 and minute specks at the vein-ends. 



Ilindunngs : like forewings; the inner line distinct and dotted; the central 

 line straight, dentate only on veins 6 and 7, and followed by a broad difl'use shade. 



Underside of forewings brownish grey, with a rufous tinge; the inner margin 

 white; outer line dark; submarginal pale. Hindwings whitish; the costa rufous 

 grey; marginal shade dark grey, traversed by the pale submarginal line and pre- 

 ceded by an exterior line of black veiu-dots. Face, jialpi, and forelegs rufous brown, 

 pale beneath; vertex, thorax, and abdomen of the ground-colour of wings; abdomen 

 with a dark basal ring. 



Expanse of wings: 30 mm. 



One ?, January 24, 1897. 



I place it in Pisoraea, from its great resemblance to Pisoraca sordulata Warr. 

 from New Guinea. The wings are elongate, and their hindmargins strongly crenulate. 



Xenocentris incolorata sji. nov. 



? . Foreivings : pale greyish ochreons, with darker dusting ; first line at nearly 

 one-third, curved, the area within it greyer; a dark cell-spot; outer line dark grey, 

 at two-thirds, slightly inbent beyond cell and on snbmediau fold; submarginal line 

 pale, waved, between two darker shades; fringe and extreme margin pale ochreous. 



IlinJicings : similar, with no first line; the markings less distinct. 



Underside duller, with the markings indicated towards costa. Head, thorax, 

 and abdomen concolorous ; face and palpi slightly darker. 



S with the markings very indistinct; fringes of the legs pale yellowish ochreons, 

 the tuft from the base of tlie hindlegs reddish. 



Expanse of wings: 11 — 12 mm. 



One cJ, one ?, dated March 15, 1897; one cJ, 189G. 



