460 BEV. H. S. GORHAM ON NEW COLEOPTERA [May 4, 



Enctmon RESiNATTTS, Grorham, End. Recit. p. 40. 



Perak (DoJierty). 



Nine specimens in Mr. Fry's collection are certainly identical 

 with what I described in 1873, but are better matured, and enable 

 me to supplement that account by stating that while the thorax 

 and body, and sometimes the head, are pitchy red but dark, the 

 elytra vary from dark blue, almost black, to violaceous. A some- 

 what less" matured specimen has the suture and margins of the 

 elytra rufous. The insect seems to occur indifferently on the 

 mountains and in the low country about Perak. 



Ctmbachus roEMOSUS, n. sp. (Plate XXXII. fig. 1.) 



Nigro-viriclis ; ore, aniennis, palpis pedibusque nigris ; elytris 

 jJavis, humeris macula magna discoidali communi, alteraque 

 marginali magis posieriore, apice, epipleiiris, sutura tenuiter et 

 regione circumscutellari cceruhis, ereberrime minute dintincte 

 punctatis. Long. 6*75 millim. § . 



Hab. Burma, Ruby Mines (Doherty). 



The punctation in this species is a little more distinct than in 

 C.pulchellus, d , so that that of the thorax is just visible ; in size and 

 form it very closely resembles that insect, but diverges in the green 

 colour of the body and in the blue markings of the elytra. The 

 prothorax and femora have a blue tint ; the humeral callus is 

 decidedly more elevated, and is covered by the blue spot, which is 

 wimting in C. jndchellus. The latter insect is very rare, having 

 apparently always been obtained in single specimens ; the example 

 in my present collection is a male from Java. By comparison with 

 this the single example of C.formosus, obtained by Mr. Doherty, is 

 a female. The discovery of a second species of this scarce and 

 beautiful genus is among the many most interesting features of 

 Mr. Doherty's travels. 



EuMORPHUS WESTWOODi, Gorham, Endom. Recit. p. 35, 



Borneo, Banjarmassan {German Mission), Pengaron, Martapura 

 (Doherty) ; Perak {Doherty). 



I have now seen a series of specimens of an insect which I can 

 only refer to this. The males have (in addition to the toothed 

 front tibiae) the middle tibiae strongly sinuous, and with several 

 minute denticulations on the inner side, while the females have 

 nearly simple tibiae, but are otherwise like the males. The 

 examples (in my own collection) from Martapura, S.E. Borneo, 

 have the spots suffused, reaching quite to the margins and suture. 

 The club of the antenna is very wide, and the joints connate or 

 nearly so. 



EtrcTEANUs CRtrciGER, n. sp. (Plate XXXII. fig. 10.) 



Ohlongus, nigro-suhviolaceus ; capite prothoraceque ereberrime 

 subrugosepunHatis, opacis ; elytris fere la^vibns, mi7n(te punctatis 

 violaceis, macidis quatuor permagnis dilute aurantiacis, lateribus 

 subparallelis. Long. 11-15 millim. (S ? . 



