PHYTOPHAGOUS COLEOPTERA FROM BURMA 979 



Closely allied to 0. nigripeSj Olivier but less than half the 

 size and to be separated from that and a few nearly similarly 

 coloured species by the nearly impunctate thorax, the extremely 

 fine punctuation of the elytra and the black breast. 



150. OanclesBea long-icornis, n. sp. 



Testaceous, the base of the head, the breast, the last abdo- 

 minal segment and the tibiae and tarsi, black ; thorax impunc- 

 tate, elytra testaceous, the lateral margins narrowly black. 



c/". Antennae longer than the body, the elytra with several 

 excavations at the base bounded by elevated ridges. 



Length 2 lines. 



Head impunctate, the base black, the lower portion testaceous, 

 the frontal tubercles narrowly transverse , the antennae very 

 long and slender extending beyond the apex of the elytra, the 

 basal two joints testaceous, the intermediate one fuscous, the 

 terminal joints obscure fulvous, the third joint double the length 

 of the second one ; thorax twice as broad as long, the sides and 

 the anterior margin nearly straight, the posterior one rounded, 

 the surface scarcely perceptibly punctured , pale testaceous ; 

 scutellum black ; el}' tra extremely minutely and closely punc- 

 tured, of the same colour as the thorax, the extreme lateral 

 margin black, the base with a pear-shaped excavation the edges 

 of v'hich are raised, below it and at the sides is another much 

 more shallow depression ; the last joint of the posterior tarsi 

 half the length of the tibia, the latter with a long spine ; an- 

 terior coxal cavities closed ; elytral epipleurae deeply concave 

 and continued to the apex. 



Bhamo. A single specimen. 



151. Oandezea margrinipeimis , n. sp. 



Flavous, the head and thorax fulvous, the latter impressed, 

 finely punctate, elytra extremely minutely punctured, flavous, 

 narrowly margined with black, the tibiae and tarsi black. 



