262 Mr, F. P. Pascoe's Descriptions of New Genera 



Oberea ophldiana. 



O. elongata, linearis, testaceo-fusca ; capite antennisque nigris ; 

 prothorace cervino ; pedibus nitentibus fuscis, femoribus 

 anticis rufis. Borneo. 



Long, linear and very narrow j head, antennae and eyes black ; 

 prothorax brownish yellow ; elytra and abdomen dull testaceous ; 

 legs dark brown, shining, the anterior femora brownish red ; last 

 abdominal segment black. 



Length 8 lines. 



Oberea viperina. 



O. elongata, linearis, fusca ; capite, pedibus antennisque nigris ; 

 prothorace cervino. Burmah. 



Linear, elongate, narrow, blackish brown ; head, legs, antennae 

 and last abdominal segment black ; prothorax brownish yellow ; 

 elytra obscurely punctured. 



Length 6i lines. 



Oberea umbrosa. 



O. linearis, testaceo-brunnea ; elytris extus nigro-limbatis ; 

 oculis anoque nigris ; antennis fuscis, articulo septimo 

 testaceo, Macassar, 



Linear, testaceous brown ; from the external margin of the elytron 

 a black border, which gradually increasing in breadth, covers 

 obliquely the apex; eyes and posterior half of the last abdominal 

 segment black ; antennae dark brown, the seventh joint testaceous ; 

 elytra strongly punctured. 



Length 6 lines. 



Some of the above may be referrible to Isosceles Newman, 

 but I cannot distinguish that genus from Oberea. 



DiRPHYA. 



Head vertical, narrower than the thorax, short and rounded in 

 front ; antennae longer than the body, the joints cylindrical, the 

 third longest, the rest sub-equal ; palpi slender ; prothorax equal 

 in length and breadth, its disc uneven ; elytra long and narrow, 

 Bpatulate and rounded at the apex ; legs robust. 



