446 Mr. G. J. Arrow on the' Oriental Members 



convexa, opaca, capite rugoso, margine rotundato, leviter reflexo ; 

 pronoto Tiensissirae punctato sed hand dense setoso, pilis longis 

 interspersis iustructo, lateribus antiee et postice valde contractis, 

 vix arcuatis ; elytrorum lateribus ante medium leviter dilatatis, 

 sntura ante apicem longe flavo-penicillata ; pygidio coriaceo- 

 punctato, modice dense fulvo-setoso, pilis longis erectis inter- 

 spersis, apiee subnudo ; tibia antica valde bidentata; antennis 

 tarsisque gracilibus, unguibus minute fissis. 

 Long. 8'5-9'5 mm. ; lat. max. 45 mm. 



Tonkin : Dap Kan (R. Vitalis cle Salvaza, April). 



I have seen only male specimens. 



Chocolate-brown, the head clothed with orange-coloured 

 setae, the pronotum nearly black, bordered in front and at 

 the sides with similar orange setpe, the elytra decorated with 

 irregular grey basal and median patches united by a narrow 

 longitudinal stripe on each side and also extending along 

 the suture. The scutellurn and a small patch just in front 

 of it are of the same shade. 



This species has a very close resemblance to D. multicolor, 

 but is rather smaller, the scales of the upper surface are of 

 less contrasted colours, and the lateral and hind margins 

 of the elytra are dark. The clypeus is rather longer and 

 more rugose, and its front margin is less strongly rerlexed. 

 The pronotum is more strongly contracted behind, and its 

 disc bears fairly numerous long erect hairs set at nearly 

 equal distances amongst the minute setas. The elytra are 

 less strongly dilated near the middle of the lateral margins. 

 The pygidium is less finely and closely clothed and is rather 

 longer, narrower, and more vertical. 



Dichelomorpha feline/, sp. n. 



J . Brunnea, supra densissime squamosa, subtus cum pedibus 

 ubique sat longe pubescens, capite prothoracisque marginibus et 

 linea mediana (hac basi grisea) flavidis, disco utrinque nigro, 

 scutello elytrorumque linea suturali postica, secunda a basi fere 

 ad marginem tertiaque a medio ad apicem pertinentibus, dnabus 

 basalibus brevibus aliaque mediana brcvi, griseis ; elongata, 

 cylindrica, opaca, capite antiee rotundato, reflexo, pronoto dense 

 setoso, pilis brevibus erectis interspersis instructo, lateribus ante 

 medium rotundato-arcuatis, antiee et postice valde contractis, 

 *fere rectis ; elytris lateraliter vix dilatatis, ante apicem flavo- 

 penicillatis ; pygidio angusto, dense griseo-squa'moso ; tibia 

 antica fortiter bidentata, tarsis anlennisque gracilibus, unguibus 

 minutissime fissis. 



Long. 7*5 mm. ; lat. max. 4 mm. 



