260 



JASSIU^. 



directed; vertex with two central carinations ; pronotum thickly, 

 finely, transversely wrinkled ; scutelluni convex at base, trans- 

 versely impressed before apical area ; tegmiua obscurely thickly 

 finely punctate. 



Length incl. tegm. 19 millim. 



Hah. Assam ; Margherita (Doherti/). 



Genus VANGAMA, nov. 



Type, V. sieneosaura, Dist. 



Distribution. North-West India. 



Head with the cephalic process longly produced, which with 

 the vertex is about as long as the posterior tibiae, its upper surface 

 continueil to base of vertex and its anterior surface beneath 

 centrally longitudinally ridged, its apical area strongly upwardly 

 recurved ; face long and broad, moderately convex ; ocelli at 



Fig. 167. — Vaiigama steneomura. 



lateral margins of vertex a little before eyes ; pronotum a little 

 longer than scutellum, broader than loug, centrally longitudinally 

 ridged, its lateral areas deflected, its anterior margin rounded, 

 lateral margins oblique, slightly sinuate, posterior margin sub- 

 angulately sinuate; scutellum subtriangular ; anterior tibiae not 

 dilated*, posterior tibise finely spinulose ; tegmina long and narrow, 

 clavus long and broad, apical areas foiu\ 



Allied to Navisangia, but differing by the longitudinally ridged 

 vertex and cephalic process, the different position of the ocelli, 

 longer clavus, &c. 



2504. Vangama steneosaura, sp. n. 



Black ; margins of central ridges to cephalic process both above 

 and beneath, a small spot near end of clavus and the legs, 



* 111 the epecimeu figured the anterior tibise were mutilated. 



