from the Oriental Zoological Region. 167 



Hiud le<?M, except the cox«3 and trochanters, and tlie apical 

 sepmenta of the nbdunu'ii black; the third joint of 

 the anteniKR not distinctly longer than the fourth ; 

 the upper part of the frontal area not curved out- 

 waidlv, the sides not distinctly keeled, not reaching 

 to the hind ocelli, the lower part not distinctly 

 obliquely narrowed lepcha. 



Siobla rufo-halteatit, sp. n. 



Black, the licad and mesonotum tinged with blue ; tlie 

 labrnm, a line round the pronotuin, narrowest in tlie middle, 

 the anterior tibiai in front and the outer side of the posterior, 

 wliite ; the second to sixth abdoaiinal se<rnient.s rufous. 

 \Vino;s hyaline to tlie first transverse cubital ncrvuie, smoky 

 violaceous beyond ; the nervures and sli^•rna blaek. Head, 

 upper part of thorax, and legs densely covered with 

 white j)ubescence, the anteniice thickly with stiff black 

 pubescence. ? . 



Length 8 mm. 



Yutizalin Valley, Upper Tenasserim ; November {0. T. 

 13 in f/ ha III) . 



Front and vertex closely, finely punctured, shining; above 

 each antenna is a wide, deep furrow, roundly dilated above 

 and reaching halfway to the ocelli ; in the middle below is 

 a deej), slightly longer than wide, fovea ; there is a wide, 

 deep furrow between the ocelli in the middle. Scutellum 

 minutely punctured. Ccnchri large, white. The black on 

 the apex of the abdomen has a violaceous tint ; below it 

 extends on to the sides of the sixth segment. Middle lobe of 

 mesonotum furrowed, the furrow wide at the base, gradually 

 narrowed towards the apex. The middle of the vertex is not 

 bordered by furrows, the part behind the ocelli forming one 

 piece. Temples narrow ; occiput not quite transverse, being 

 slightly curved inwardly. The clypeus is more strongly 

 punctured than the rest of the head and becomes gradually 

 narrowed to a point. The third joint of the antennae is dis- 

 tinctly longer than the fourth ; it is also thinner, becoming 

 slightly dilated towards the ai)ex ; the apical four joints are 

 thicker than the others, they become gradually narrowed 

 towards the apex. 



Selandria basilineata, sp. n. 



Black, slightly tinged with blue ; the clypeus, a narrow 

 line on the edge of the pronotuin, a broader one on the apex 

 of the fiist abdominal segment, the apex ot" the middle coxae 



