COLLECTED IN BOBNEO. 147 



pallid^ testaceis subhyalinis nigro triguttatis, venis testaceis, posticis cine- 

 reis, venis uigricantibus. 

 Female. Testaceous. Head with elevated borders ; vertex subquadrate ; front 

 and face with a middle keel ; front frill thrice longer than broad, shghtly 

 increasing in breadth towards the face, wliich is lanceolate and shorter than 

 the front. Pectus with a black dot on each side in front. Fore wings 

 pale testaceous, nearly hyahue, with a shghtly darker spot near the tip of 

 the costa, and with three black dots which form a cvured line in the disk ; 

 veins testaceous. Hind wings grey with black veins. Length of the body 

 3 lines ; of the wings 7 lines. 



31. Cixius ^Qxrirs, n. s., mas. Testaceus rufo varius, albido tomentosus, 

 capite toto valde angusto lateribus valde elevatis, aUs cinereis, anticarura 

 venuhs transversis costaHbus duabus, exterioribus paucis 



Male. Testaceous, with some red marks, shghtly covered with whitish 

 tomentiun. Vertex, front and face very narrow ; their borders much 

 elevated. Wings greyish, with two obhque costal veinlets, and with a 

 few discal exterior veinlets. Length of the body 2-2^ lines ; of the vnngs 

 6-7 lines. 



32. Cixius peeplextjs, n. s., raas. Niger, capitis lateribus elevatis carina- 

 que testaceis, fronte testaceo conspersa, vertice perangusto, abdominis 

 segmentis testaceo margmatis, pedibus testaceis, ahs anticis cei'vinis fusco 

 conspersis, costa margineque interiore paUidioribus guttis nigro-fuscis 

 raagis determinatis, posticis uigricantibus. 



Male. Black. Head with testaceous elevated borders ; vertex very narrow ; 

 fi'ont and face forming an elongated frisiform compartment with a testa- 

 ceous keel and testaceous marks. Hmd borders of the abdominal segments 

 and legs testaceous. Fore wings fawn colour, sprinkled with brown, paler 

 towards the tips ; costa and interior border pale testaceous, with blackish- 

 brown dots. Hind wings blackish. Length of the body 2 Unes ; of the 

 wings 5 liues. 



33. Cixius inclinatus, n. s., mas. Niger, capitis lateribus elevatis carina- 

 que testaceis, vertice perangusto, frontis lateribus nigro pmictatis, abdo- 

 minis segmentis testaceo marginatis, pedibus testaceis, ahs anticis testaceis 

 frisco conspersis et nebulosis, stigmate obscuriore, j)osticis cinereis. 



Male. Black : hke the preceding species in structure. Borders of the head 

 and middle keel testaceous ; borders of the front with minute black dots. 

 Borders of the abdominal segments and legs testaceous. Fore wings 

 testaceous, sprinkled and clouded with brown ; stigma darker. Hind 

 wings grey. Length of the body Ij hne ; of the wings 3^ lines. 



34. Cixius simplex, n. s., mas. Niger, carinis pedibusque piceis, thorace 

 tricarinato, abdomine subtus testaceo, apice albo dense floccoso, ahs cinereo- 

 hyalinis, venis nigris, stigmate fusco. 



Male. Black. Eidges of the head and of the thorax, and legs piceous. 

 Head with the borders much elevated; vertex subquadrate, a httle narrower 

 in front ; front and face together fusiform, with a rather deep keel. Pro- 

 thorax extremely short. Mesothorax with tlu-ee parallel keels. Abdomen 



