LONGICORN COLEOPTERA FROM BURMA 85 



but may be readily distinguished by certain structural characters 

 as well as by its colour and markings. Its elytra are obliquely 

 truncate and not emarginate nor mucronate at their apices ; 

 nor are they asperate at the base. In view of the nature of 

 the sexual differences in the present species , I think it not unli- 

 kely that A*, simplex, Pasc. may prove to be the female of R. 

 spinosula, Pasc. 



196. Rondibilis vittata, sp. n. Precedenti valde affinis, sed ely- 

 trorum sutura laterihusque nigris, disco medio ntrinque vitla lata 

 cinerea. Long. 8 mm. 



Garin Mts. (district of Gheba), alt. 900-1100 m. One female 

 example. 



Very closely allied to the preceding, differing only in the 

 colour of the elytral pubescence, which is black, with a tolerably 

 broad cinereous band extending along the middle of each ely- 

 tron from the base to the apex. With a large series of exam- 

 ples it may be shown to be only a variety of R. plagiata , but 

 for the present it ma}' be considered distinct. 



197. Ostedes, sp. 



Kaw^kareet in Tenasserim. One example. 



198. Exocentrus alboseriatus, sp. n. Rufo-testaceus, erede setosus; 

 corpore subtus pedibus antennisqiie piceo-nigris, his articulis 3" et 

 4.^ basi cinereis; elytris maculis parvis numerosis, albo-pubescen- 

 tibus in seriebus longitudinalibus ordinatis. Long. 5 7-2-8 mm. 



Thagatà in Tenasserim. 



Reddish testaceous. Prothorax transverse, with the lateral 

 spines directed obliquely backwards. Elytra reddish-brown, rather 

 closely punctured on the anterior half, with the punctures be- 

 coming sparser posteriorly; each elytron with about five rows 

 of short tufts of white hairs. Antennae black, setose, with the 

 third and fourth joints ashy at the base. Legs pitchy black , 

 with a faint greyish pubescence. Body underneath, the prothorax 

 excepted, pitchy black. 



199. Exocentrus fumosus , sp. n. Niger, erecte setosus; elytris 

 pone medium fascia transversa irregulari fulvo-brunnea. Long. 

 S'/g-^ mm. 



