1886.] E. T. Atkinson — Notes on Indian Rliyncliota. 177 



opercuia. The head is scarcely broader than the apex of the thorax ; 

 the vertex scarcely more than twice as broad as the eyes ; frons promi- 

 nulous. Ocelli somewhat more distant from each other than from the 

 eyes. Thorax either somewhat amplified forwards or with the sides 

 parallel, abruptly amplified at the base. First pair of femora trispinose 

 {Stdl). 



Genus RusTiA, Stal. 



Hem. Afric. iv, p. 8 (1866). 



Head as broad as the anterior lobe of the thoi'ax, anterior margin 

 deeply incised between the frons and the freely prominulous lobes of the 

 vertex, lateral part which bears the semiglobose eyes turning somewhat 

 upwards : rostrum short : ocelli twice as distant from each other as from 

 the eyes ; eyes remote from the base of the head : the part of the thorax 

 lying before the transverse impression more than twice as long as the 

 posterior part : tympana entirely visible ; anterior margin of the sides of 

 the first dorsal segment of the abdomen neither produced nor sending 

 forwards a lobe ; ulnar veins of the tegmina distant at the base ; wings 

 with five apical areas : first pair of tibiae not produced in a spine beyond 

 the insertion of the tarsi {Stdl). 



62. RuSTIA PEDUNCULATA, Stal. 

 Bustia pedunculata, Stal, Berlin Eat, Zeitschr, x, p. 383 (1866). 



9 . Testaceous-flavescent : clypeus, lores, genge (except the ocular 

 part), ocellar area, six streaks on the thorax (median pair and the intra- 

 marginal lateral pair narrow), five streaks on the scutellum (the median 

 streak and lateral pair elongate), black-fuscous : the dorsum of the abdo- 

 men with obsolete fuscous streaks : tegmina and wings vitreous, veins 

 fascous, costa and the radial vein yellow-olivaceous, interrupted sub- 

 apical band (which is dentated posteriorly) on the tegmina, fuscous : 

 last dorsal segment of the abdomen, fuscous ; an obsolete median streak 

 and the sides, testaceous-flavescent, the sides with a fuscous spot : last 

 ventral segment very slightly and very broadly sinuated at the apex. 

 Vertex thrice as broad as the eyes : ocelli twice as distant from the eyes as 

 from each other : lateral margins of the thorax parallel, abruptly ampli- 

 fied at the base : interior ulnar area of the tegmina slightly narrowed 

 towards the apex, first apical area longer than the second, seventh and 

 eighth apical areas of equal length, somewhat small : first femora 3-spi- 

 nose, the subapical spine minute (Stal). Long, 13; exp. teg. 31 mil- 

 lims. 



Reported from Cambodia, 



