328 Mr. G. J. Arrow on the 



piinctatis, maculis elcvatis autcm Incvissimis, sicut vitrois, stria 

 juxtasuturali irapressa margiuibusijiio externis angusto dopressis ; 

 clava anten?iali aiigusta. 

 Long. 9 ram. ; lat. max. 5 mm. 



Tonkin : Chapa. 



Tins species is described from a utiique female specimen. 

 It is remarkable as being:, witb the excej)tion of E. bijnoic- 

 tatns, Perty, the only known species of this large genus in 

 which the pattern is not confined to two pale patches upon 

 each elytron. Here there are three small elevated shining 

 spots of a translucent yellow colour resembling ocelli, the 

 two anterior ones rather smarller than the third, the outer 

 one of the two placed a little behind the humeral callus close 

 to the external margin and the inner one midway between it 

 and the suture. The third spot occupies the usual position. 

 The fine puncturation covering the remaining surface of the 

 elytra is absent from these spots. The terminal parts of the 

 femora extending beyond the sides of the body are bright red, 

 and the anterior angles of the thorax are also red in the 

 single type-specimen, but this may not be a constant feature. 



Eumorphus inflatus, sp. n. 



Niger, nitidns, singulo clytro maculis 2 magnis pallide flavis ornato, 

 maculis transverse ovalibus, prima humerali, paulo post basin 

 sita, ad marginom externum sod hand in einpleuram producta, 

 eecunda anteapicali, vix ad marginem externum attingcnti ; 

 brevis, convexus, pronoto huud lato, punctato, lateribus lan-jssinie 

 bisinuatis, angnlis paulo prodiictis, acutis, foveis basalibus ad 

 medium protractis ; elytris distincte sat crebro punctatis, ad 

 humeroa inflatis, obtuse dilatatis, lateribus postice anguste 

 explanatis, apicibus separatim rotundatis, baud productis : 



cJ , tibia antica post medium baud acute dcntata, intermedia 



leviter arcuata : 

 $ , segment 5" apice arcuatira emarginato. 



Long. 9-5 mm. ; lat. max. 5*5 mm. 



XiENO Khouang ; Ban Sai, ^[uong Pek (December). 



There is no species with which this has any considerable 

 degree of affinity. By its short and convex shape, as well 

 as its size and coloration, it resembles E. tvesticoodi, Guer., 

 but the angular dilatation of the elytra at the shoulders is 

 quite peculiar and makes it the most isolated species in the 

 genus. This (jonformation is exactly as in Eucteamis hume- 

 Tdlis and lelated b])ccies and, in association with an almost 



