612 Longicornia Malay ana. 



Black, adorned with clear ochre-coloured lines, &c. ; 

 head black, sparsely pubescent, a slight trace of a prseocu- 

 lar carina on each side ; prothorax shortly ovate, the apex 

 not narrower than the base, on each side a short broad 

 oblique line not extending to the apex or base, and a 

 basimedian spot which, gradually widening, runs along 

 the posterior and lateral edges; scutellum transverse, 

 ochraceous; elytra longer, a line from the scutellum 

 along the suture to the middle, where it turns oflF towards 

 the side, then mounting with a curve to the base, it 

 again turns, and joins the commencement of the line at 

 the scutellum, behind the middle a directly transverse 

 band, and below it, near the apex, a somewhat indefinite 

 spot; body beneath pale lemon-yellow; legs blackish, 

 tarsi ashy; antennae with the first four and the last joint 

 black, the intermediate whitish. 



Length 5 lines. 



The above two species resemble X. javanicus in the 

 pattern of the elytra, but differ in the prothorax and 

 number of carinas. 



§ § § § § Four carinse, the two median nearly united. 



Xylotreehus famelicus. 



X. attenuatus; prothorace modice ovato, nigro-trima- 

 culato ; elytris nigris, fasciis quatuor et linea hume- 

 rali cinereis, fascia prima basali, secunda obliqua 

 ad scutellum ascendente, tertia equilateraliter tri- 

 angulari, quarta apicali. 



Hab.— ? 



Narrow ; head ashy, with the two short median caringe 

 nearly united throughout; prothorax moderately ovate, 

 ashy, with three large black spots, one in the middle on 

 each side and one at the base; scutellum ashy, subor- 

 bicular; elytra narrow, black, with an oblique humeral 

 stripe and four ashy bands, the first basal, transverse, the 

 second oblique, running with a slight angle from the 

 sides to the apex of the scutellum, the oblique humeral 

 line joining it at the angle, the second band forming a large 

 nearly equilaterally triangular patch, the greater part 

 behind the middle, the fourth apical, with a black spot at 

 the sutural angle^ apices nearly transversely truncate. 



