Longicornia Malay ana, 231 



Dark cliesmit-hrown, with yellow pubescent spots and stripes, 

 otherwise nearly glabrous ; head remotely punctured, an oblique 

 stripe in front of each eye, another beneath, and a third on the 

 vertex at the base of each tuber ; prothorax covered with minute 

 granules and nearly glabrous, except a well-marked yellow stripe 

 on each side ; scutellum broadly triangular, with a yellow stripe in 

 the middle ; elytra irregularly punctured, covered with very 

 distinct bright saffron-yellow spots ; body beneath and legs 

 reddish-brown, with a very thin greyish pubescence ; lip, palpi, 

 and tarsi reddish-ferruginous, shining ; antennae chesnut-brown, 

 with the third to the sixth joints inclusive paler, or flesh-coloured, 

 at the base. 



Length 1 lines. 



Peribasis pubicoUis, 



P. nigra, pube brevi grisea induta ; elytris chalybeatis, maculis 

 numerosis fulvis ; antennis (^) articulis quarto basi et 

 quinto (apice excepto) cinereis, ( $ ) articulo quinto (aliquando 

 etiam sexto) cinereo. 



Hab. — Singapore, Sarawak. 



Black, the elytra dark steel-blue spotted with fulvous, co- 

 vered with a short scattered pubescence, more plentiful, how- 

 ever, on the prothorax ; head finely punctured, an ochreous stripe 

 before the eye and another behind it, the vertex with a single 

 somewhat heart-shaped spot ; prothorax minutely granulated, the 

 pubescence coarse and irregular, of an ochreous-grey colour ; 

 scutellum sub-transverse, rounded behind ; elytra irregularly punc- 

 tured, shining; body beneath black, shining, with an interrupted 

 fulvous pubescence ; legs black, shining, with an ashy pubes- 

 cence ; antennae black, the fourth joint in the males at the base, 

 and the fifth entirely, except at the apex, ashy ; in the female the 

 fifth, and sometimes the sixth, are ashy. 



Length 10 lines. 



Triammatus. 

 Triammatus, Chevrolat, Rev. et Mag. de Zool. 1857, p. 105. 



Caput antice supra angustius, vertice elongatum, fronte pro- 

 jectuni ; tuberibus antenniferis validis, brevibus, contiguis, 

 intus productis(velcornutis). Oci</imediocres,oreremoti. An- 

 tennce ( ^ ) elongatae ; scapo crasso, sub-cylintlrico, apice valde 

 cicatricoso ; articulo tertio longiore, apice nodoso ; quarto et 



