688 Longicornia Malayana. 



very minutely punctured; elytra dark blue, passing into 

 a black line at the side and suture, the middle of each 

 elytron with a straight rich golden- yellow stripe > body 

 beneath bright yellowish-green with a delicate whitish 

 pubescence; antennae purplish-blue, or chalybeate-blue, 

 in the former case with the scape dark green ; legs glossy 

 chalybeate-blue, the posterior very long. 



Length 6 lines. 



This is one of the smallest species of the genus, at the 

 same time one with the longest posterior legs. There is 

 another species in the collection allied to this, but with a 

 broader prothorax and more elongate elytra. 



Chloridolum viridipenne. 



C. angustatum, capite prothoraceque viridi-nitentibus ; 

 hoc in medio arcuato-striolato, antice recte striolato ; 

 elytris viridibus, opacis, obsolete vittatis. 



Hah. — Sarawak. 



Narrow; head and prothorax shining green; the former 

 thickly punctured behind, upper lip black, mandibles 

 green, the tips black ; prothorax oblong, much narrower 

 towards the apex, the lateral spine considerably behind 

 the middle, the disc with striolse, long and curved be- 

 hind, shorter and straighter anteriorly, meeting at a 

 point between the apex and middle, the portion behind 

 the apex with straight uninterrupted striolas ; scutellum 

 scutiform, obsoletely punctured; elytra nearly opaque, 

 dark green, the sides and sutures a little darker ; body 

 beneath yellowish-green, thinly pubescent; antennge 

 purplish-blue; legs chalybeate. 



Length 6 lines. 



A very distinct species, readily known by the sculpture 

 of the prothorax, and the position of the lateral spine. 

 The specimen described is a female. 



§ § Legs unicolorous, reddish- or brownish-fulvous. 



Chloridohmi concinnatum. 



C. capite prothoraceque aureo-viridibus; elytris nigris, 

 vitta viridi obliqua in medio sita; antennis pedibus- 

 que rufo-fulvis, illis extus infuscatis. 



