4Z2 Colonel C. Swiiilioe on 



orange-oclneous spots on the hind wings as in C. pyrrha, 

 de Nic^ville ; cilia of fore wings white, of hind wings 

 ochreous. 



Expanse of wings 2 j^q inches. 



Omei-shan, W. Cliina (Crowley Bequest) ; two examples 

 (type in B. M.). 



The central white semihyaline band is more erect than in 

 any other species of the leucocera group. 



Cekenorkinus Plotzi, nov. 



J . Dark blackish brown with an ochreous tinge ; upper 

 halt" of the antennae and club ochreous on the underside : fore 

 wings with a very broad orange-ochreous discal band, not 

 quite touching either margin, slightly narrower towards costa, 

 its inner margin a little before the middle of the wing and 

 nearly straight, its oufer margin somewhat roundly curved 

 and uneven in its upper half; an orange-ochreous subapical 

 spot : hind wings with a large orange-ochreous apical patch. 

 Underside slightly paler ; ibre wings as above ; hind wings 

 without markings ; palpi and face orange-ochreous j abdomen 

 and legs below smeared with ochreous. 



Expanse of wings lyo inch. 



Bipindi, Cameroons ; one example. 



Allied to C. atratus, Mab., but quite distinct. 



Abaratha siamica, nov. 



? . Pale pinkish brown, almost as pale as A. sara^a, 

 Doherty ; palpi with some white hairs beneath : fore wings 

 •with a semihyaline white spot in the cell at one fourth, with 

 a blackish spot on its outer side and a mark below it, this 

 being the limit of the basal brown space ; following this is a 

 pale pinkish band of three large square s])0ts joined together, 

 the centre one outern)0.st ; a broken lunular spot near end of 

 cell, a round spot below the end, a minute white spot above 

 this, another below it, both beyond it; a little larger spot, 

 below again and inwards, not far from the centre of the 

 hinder margin, the usual three subapical spots : hind wings 

 with four brownish bands of conjoined spots, with pale 

 pinkish spaces between. Underside paler and more pinkish, 

 the hyaline spots as above, the bands more prominent and 

 more macular, many of the spots being disconnected; legs 

 whitish. 



Expanse of wings lyV inch. 



iShan States, Siam (type in B. M.). 



