( 108 ) 



consist of liioiid white lunules ; the iuuer line is edged externallj' and the outer 

 internally by blotches of deep green, and the opposite sides are edged witli a thin 

 line of the same colour; ocellus edged with the same green. 



Expanse of wings : 28 mm. 



S ? from the Khasias. 



19. lodis iridescens sp. nov. 



FweimnfjH : semi-diaphanous opalescent green, dusted with pearly scales; costa 

 (lark grev-green ; the two lines, as usual, consisting of a series of luuules, the inner 

 line followed and the outer line preceded by a slightly deeper greeu shade, unsufl'used 

 with the pearl>- scales ; the lunules forming the outer line ai-e more uniform in 

 direction than in the allied species, the last two beneath the costa not being reflexed 

 basewards, but rather approaching the apex, so that the width of the central area 

 between the two lines is much greater on the costa; hindmargin preceded by a narrow 

 band of unsufi'used darker green ; fringes paler, with a concise green basal liuc. 



llinchoings: the same. 



Head, thorax, and abdomen pale green ; vertex white. I'nderside white. 



I')xpanse of wings : 20 mm. 



One c? from the Khasias. 



20. Megalochlora convallata sp. nov. 



Very near vallntd Butler, from Japan, which also occurs in the Khasia Hills, 

 but certainly distinct. The costa is concolorous with the forewings, without any 

 traces of dark or light speckles, and there is no dark s|iot at the origin of the 

 tran.sverse lines, nor the slightest trace of any submarginal line. The hindwings are 

 not so distinctly elbowed in the middle, and the dark spot at the angle is entirely 

 wanting. The specimens I have seen have all faded in the same way that vallata 

 is wont to fade; the markings, viz. the two transverse lines on the forewing and the 

 central line on the hindwing, with the ocelloid spot on both wings, are, as in vallata, 

 rusty olive. 



Both S6 and ? ? from the Khasias. 



21. Tanaorhinus discolor sp. nov. 



Foreioinga : liver-colour, the basal area strewn with hoary lustrous scales ; traces 

 of a darker line from three-fourths of costa to second median, where it touches a 

 bean-shaped oehreous white blotch, the outer side of which it traverses and renders 

 diffuse; basal line visible only on inner margin near base; fringe from ajiex to 

 middle pale, thence to anal angle liver-colour ; costa paler than ground-colour, but 

 l)robably through discoloration. 



Ifindwiiifjis : with basal and marginal thirds liver-colour, darker towards anal 

 angle, where there are some paler spots ; median area dull fidvous yellow, with darker 

 suffusion and curved lines ; fringe dark, jialer opposite the cell. 



Head, face, and jialpi pale oehreous; collar and abdomen fulvous; thorax and 

 patagia liver-colour. I'nderside duller, more reddish grey, with the pale spaces 

 distinct, pale hyaline yellow. 



]'"xpanse of wings : GO mm. 



Two cJ c? from the Khasias, 



