280 P. Cameron. 



outer half of the spiracular area, the apex of the Ist abdo- 

 minal segment, 2 large triangulär marks on the apex of the 

 2od, 2 louger, narrower ones on the 8 r d and 4th, the apices 

 of the 5 t!l and 6th and the whole of the 7th, pale yellow. 

 Head, pro- and mesothorax closely, but not strougly puuctnred ; 

 the median segment is more closely and strougly punctured ; 

 the posterior median area irregularly transversely striated 

 below, above with some irregulär oblique, longitudinal ones; 

 the spiracular area is obliqnely striated. The upper part of 

 the propleurae punctured, the lower with curved striae. The 

 raised central part of the post-petiole is stoutly longitudinally 

 striated ; as is also the base of the 2 Q d segment, includiug the 

 gastrocoeli. The tooth of the maudibles is black ; thére is 

 a brownish band behind it. 



9. Myermo robusta sp. nov. cf- 



Black, the face, clypeus, labrum, maudibles, the inner 

 orbits, a broad Une on the lower half of the outer, the 

 upper and lower edges of the prothorax, 2 marks on the 

 mesonotum, the scutellums, a large mark on the lower half 

 of the mesopleurae, a mark uuder the hind wiugs, a small 

 irregulär mark ou the metapleurae near the apex, and 2 large 

 irregulär marks, extending on to the pleurae, ou the apex 

 of the median segment, the apex of the Ist abdominal 

 segment and of ail the others. — The bauds ou the 2 ß d to 

 5th narrowed in the centre behind, pale yellow. Legs black, 

 the greater part of the 4 anterior in front, a broad band 

 ou the middle tibiae behind, a broad band on the base ol the 

 hinder tibiae, a large mark ou the hinder coxae aud the base 

 of the hinder tarsi, yellowish-white; the basal half of the 

 hinder femora brownish. Autennae black; the scape below, 

 and a broad band on the flagellum white. Wiugs hyaline, 

 the nervures and stigma black. — Length 13 mm. 



Hab. Darjeeling. 



Head and thorax closely aud distinctly punctured ; the 

 basai dépression on the median segment smooth, large, 

 obliquely depressed at the base ; the areola wider than long, 

 the base and apex roundly bent backwards, not transverse, 

 its centre with a few irregulär striae ; the top of the 

 posterior median area irregularly longitudiually striated, the 

 rest more closely, regularly striated. — Basai segments of 

 the abdomen closely and distinctly punctured ; the post-petiole 

 longitudinally striated ; the base of the 2"d segment, including 

 the base of the gastrocoeli, stoutly longitudiually striated. 



Cornes close to M. femorata from which it may be 

 known by the rather small areola not being transverse at the 

 base and apex. 



