;^4 r. Caiiieroii. 



rugosely puuctured, the puiictures ruaniug into loiigituiliiial 

 irregulär reticulatious iii the ccutre. Front aiul vertcx 

 rugosely puuctureLl ; the frout in the centre irregularly 

 reticulated. Thorax coarsely rugosely punctured, more sparsely 

 ou the sifles of the mesouotum; the scutellum with large, 

 widely separated punctures, excepfc in the middle and on the 

 apex; the post-scutellum with a few scattered punctures; the 

 middle widely furrowed, the sides depressed. The mcîdian 

 segment lias an almost vertical slope; it is closely trans- 

 versely rugosely reticulated and has a stout keel down the 

 middle; the sides are smooth in the middle , punctured 

 round the edges. Pleurae coarsely, closely rugosely punctured, 

 the base and apex of the mesoplenrae smooth; tlie smooth 

 space on the mesoplenrae is border.-d behind and is coût inned 

 on to the sternum. Fore wings uniformly fusco-violaceous; 

 the hinder pair more hyaline; the 2'itl cubital cellule is, ou 

 the top, about one fourth shorter thau the oi'«'; the two 

 recurreut nervures are received in the basai third of the 

 cellule. Tegulae piceons, l)lack round the iuuer edge. The 

 tibiae and tarsi, on the under side, are thickly covered with 

 rufous pubesccnce. Pétiole above, exeept on the narrowcd 

 base, closely longitudinally reticulated; the sides are ii-regniarly 

 punctured. The narrowed part of the 2"'^ segment is smooth, - 

 the rest finely, but not very closely, puuctured; the other 

 segments are more closely aud strongly punctured; the last 

 segment is iucised slightly in the middle, with the sides 

 broadly rounded. 



This is much larger thau eilher of the knowu Indian 

 species; and is quite distinct from Z. dulosii-i^ the species 

 with black legs. 



3. Zetlins .1-inaculatns, sp. n. 9- 



Black, two liues ou the centre of the prouotum, three 

 marks on the post-scutellum and a uarrow luie ou the apex 

 of the pétiole, yellow ; the wings fuscous, violaceous. — 

 Leugth 13 — 14 mm. 



Hab. Sikkim 



Head coarsely rugosely punctured, the punctures runuing 

 into reticulatious on the Iront and clyijeus; the a])ex of the 

 clypeus is rounded broadly in the midtlle. Mandil'les rufous 

 behind the teeth ; they are closely punctured. Thorax rugosely 

 punctured, exeept ou the base and apex of the mesoplenrae; 

 aud the metapleurae, exeept ou the apex. The centre of the 

 mesouotum, ou the apical half, is less closely punctured and 

 is bordered by furrows. The post-scutellum is more shining 

 aud less closely puuctured thau the scutellum; there is a 

 yellow mark in the centre aud ou either side. The base of 



