and Species of Long icorn Coleoptera. 101 



the claws white ; beneath greyish, with one or two white spots on 

 the sides. 



Length 8 lines. 



A genus hitherto confined to Borneo and the Phillippines ; it is 

 not like in colour any other species. 



Cacia concinna. 



C. castanea, nitida; elytris punctatis, parce aureo-maculatis. 

 Borneo. 



Rich chesnut brown, shining ; prothorax smooth ; elytra having 

 each six or seven very distinct golden yellow spots ; antennae with 

 the first four joints very hairy beneath, the rest small, the fifth 

 white, the remainder brown ; under surface paler. 



Length 4 lines. 



The first four joints of the antennse are rather larger than usual 

 in this genus, and are together nearly twice the length of the re- 

 mainder. It is rather an aberrant species. 



Cacia setulosa. 



C. brunnea, fusco-variegata, fortiter punctata ; elytris sub-tri- 

 fasciatis ; scutello albo ; antennis pedibusque setulosis. 

 Java. 



Pale brown, with dark brown markings and very coarsely punc- 

 tured; head dark brown, hairy ; prothorax smooth, with two spots 

 on the anterior margin, and four on the posterior ; elytra de- 

 pressed, with a line of hairs on their exterior borders, and three 

 dark imperfect fasciae ; scutellum dull white ; legs hairy, varied, 

 the tibiae' with a pale ring in the middle, tarsi pale ; antennae 

 furnished beneath with numerous stiff erect hairs, particularly the 

 three first, the fourth with a slight trace of a tuft at the apex, 

 the third, fourth and fifth paler at the base. 



Length 4 lines. 



Allied to Cacia spinigera, Newm. 



Cacia confiisa. 



C. grisea; capite prothoraceque lineis duabus nigris ; elytris 

 punctatis, variegatis, fascid transversa posticali fusca ; anten- 

 nis longis. Malacca. 

 Dull grey ; a band, commencing from behind each eye, extends 

 in a parallel line over the prothorax ; elytra sparingly but coarsely 

 punctured, varied with a few small brown irregular obscure spots, 

 and at the posterior third a broad rather indistinct band ; antennae 



