Longicornia Malayana. 579 



planata; epipleurae angustata3. Pedes \aX\dii; femora 



incrassata ; tihice anticae et intermedise breves ; tarsi 



postici articulo basali elongate. Frosternum elevatum. 



Mesosternum latum, antice abrupte declive. Ahdoinen 



segmento basali peramplo. Processus intercoxalis 



apice truncatus, vel paulo angulatus. 



The females of this genus differ in no respect from the 



males, so far as I can see, except that the elytra are a 



little narrower, or rather more parallel posteriorly. I have 



described six species from Penang (Proc. Zool. Soc. 1866, 



p. 523), all remarkable for having the five or six outer 



joints of the antennae fulvous-yellow. In two or three of 



them the carina passing from the shoulder backwards 



disappears or becomes scarcely perceptible. 



Euryarthrum albocinctiim. 



Blanchard, Hist. Nat. Ins. ii. 170. 



Blemmya Whitei, Pascoe, Trans. Ent. Soc. ser. 2, iv. 42, 

 pi. xvi. fig. 6. 



E. atrum; scutello fasciaque elytrorum argenteo-albis, 

 apicibus fere obsolete spinosis. 



Ha h . — Sarawak . 



Deep black, closely punctured; head with a rather 

 broad groove between the eyes; fifth joint of the antennge 

 narrowly triangular; prothorax at its apex and base 

 fringed with pure white hairs ; scutellum covered with a 

 white pubescence ; elytra flat above, the line of deflection 

 forming a well-marked ridge, behind the middle a trans- 

 verse white pubescent band, often obliterated at the 

 ridge, apex of each elytron slightly bispinous ; body be- 

 neath, with the posterior edges of the metasternum and 

 of the first abdominal segment bordered with white hairs. 



Length 71 lines. 



The two very short spines at the apex of each elytron 

 are formed by the epipleura; in the following species 

 the upper one is formed by the prolongation of the suture. 



Euryarthrum hif as datum. 

 Blemmya hifasciata, Pascoe, lib. cit. p. 43. 



E. atrum, elytris fasciis duabus argenteo-albis, apicibus 

 fortiter bispinosis. 



