new Eastern Ileterocera. 503 



very different to tliat of silenusalts, Walker, being long and 

 soinevvliat narrow. 



Adrapm thermesia, nov. 



(J $ . Of a uniform dark olive-brown : fore wings witii a 

 large prominent black spot at the end of the cell, a large 

 ochreous square patch on the outer margin at the a})ex, a 

 brown smear on the costa within the patch ; antemedial and 

 postmedial outwardly recurved sinuous dark-brown lines, the 

 former inwardly and the latter outwardly edged with oclireons : 

 hind wing with a similar medial line; both wings with indis- 

 tinct sinuous ochreous submarginal line, black marginal line, 

 and ochreous lunules in the black cilia opposite the vein ends. 

 Underside paler, lines similar but very distinct, and all three 

 complete in both wings ; a black spot with ochreous centre 

 at the end of each cell, and a black apical patch in the 

 ochreous square at apex of fore wings. 



Expanse of wings 1^ inch. 



Kina Balu, N. Borneo (Watersfradt) . 



A long series. The male has an ochreous anal tuft ; the 

 antennae are waved, but have no distortion, and are unipec- 

 tinatewith long spines and cilia ; it much resembles Onevafha 

 enboides, Walker, but the antennre and palpi are quite 

 different. 



Oxcenanus marmorea, nov. 



? . Black, very uniform in colour : fore wings with a 

 white Innular streak at end of cell, and three transverse white 

 lines, first before the middle, second discal, both slightly 

 sinuous and outwardly curved ; third line submarginal, con- 

 nected with the outer margin by a white subapical spot, with 

 the apical space in one specimen smeared with white, in the 

 type specimen with four duplex white spots on the fringe 

 below the apex : hind wings with only two outer lines, corre- 

 sponding to those on the fore wings, the inner one being 

 medial : both wings with the marginal line dark black ; cilia 

 paler black, with a basal pale line. Underside blackish 

 brown, a white lunule at the end of each cell ; outer lines and 

 apical marks as above, and a general variegated and marbled 

 appearance on both wings. 



Expanse of wings 1 j^^ inch. 



Kina Balu, N. Borneo {Water stradt). 



Two examples. 



36* 



