74 V. OAMEKON, OX TWI^ MALAY FOSSOlîtAl, 



t.wo-thirds, a large irregular mark, about twice longer than 

 wide above the antennae, the inner orbits to the top of' the 

 eye incision broadly, basal half' of mandibles, a broad line, 

 obliquely narrowed above on the lower half of the outer 

 orbits, an oblique narrow line on the outerside of the upper, 

 a line, narrow below, irregularly dilated above, on the prono- 

 tum, 2 large, irregularly squarish marks on the base of the 

 scutellum, the greater part of the post-scutellam, 2 large 

 marks on the metanotum, an oblique mark, twice longer than 

 wide, 2 irregular marks on the apex of the P', 2 irregular 

 transverse ones on the base of the 2"'^ and a narrow line on its 

 apex, yellow. Legs black, the fore coxœ almost entirely, and 

 the 4 posterior broadly above, yellow. Wings hyaline, the radial 

 cellule smoky, the nervures and stigma black. Antennae black, 

 the scape yellowish, the flagellum brownish below ç. 



Length 10 m.m. 



Sikkim Himalaya. 



Front and vertex covered with shallow, round punctures, 

 the rest of the head almost impunctate. Pro- and mesothorax 

 with round shallow punctures. Abdominal petiole two thirds 

 of the length of the 2'"' segment, becoming gradually widened 

 from the base, there not being a distinctly narrowed part; 

 the 2"*^ segment long, about one half longer than its width 

 at the apex. First abscissa of radius as long as the following- 

 two united. 



Allied to J. aristocratica and to /. ornaticeps (Jam. The 

 latter is smaller somewhat, has the petiole longer compared 

 with the 2"'' segment ; the latter is shorter, compared with its 

 width at the apex ; all the yellow markings are larger ; there 

 are 2 oblique lines on the vertex behind the ocelli, 2 lines on 

 the mesonotum and the hind femora are yellow at the apex. 



Einnenes arcuata, Fab. 

 Java. Nais. 



