Genera and Species of Ii/ii/ncho/a. (151 



l)ioa(lIy piccoiis ; face niodoralely jm'ccous, more ocliraceous 

 towaiils the clypeus, and tliere with a small piceous spot on 

 each side ; structural characters as in generic diagnosis. 



Long., excl. tegm., 0^ mm. ; exp. tegm. 25 mm. 



JIab. Eastern Himalayas (Brit. Mus.). 



Subfam. liicAxiiN^. 

 Ricanoptera variegata, sp. n. 



Vertex of head, prouotum, and mesonotum blackish, more 

 or less thickly covered with greenish or greenish-ochraceous 

 pubescence ; abdomen above, body beneath, and legs ochra- 

 ceous ; tegmina with about the basal fourth greenish pubes- 

 cent, central area greyish suffused with blackish asid 

 containing a prominent central black spot, apical area more 

 distinctly piceous, costal margin oehmceous spotted with 

 black ; wings very pale fuliginous, the veins a little darker; 

 posterior tibiaj with two spines ; vertex of head narrow, 

 transverse, its anterior angles shortly spinous bijfore eyes ; 

 pronotum centially carinate ; mesonotum tricarinate, the 

 outer carinations bifurcate anteriorly. 



Long., excl. tegm., 5^ mm. ; exp. tegm. 17 mm. 



Hah. Ceylon; Puttalam {Green, Brit. Mus.). 



Allied to R. opaca, Dist, 



Gcetuh'a montana, sp. n. 



Body and legs dull virescent or greenish ocliraceous; 

 anterior margin of vertex narrowdy piceous ; abdomen above 

 with a transverse fascia before middle, followed by a broken 

 longitudinal fascia, piceous ; legs and rostrum more oclira- 

 ceous than virescent; tegmina and wings hyaline, the 

 venation fuscous, the tegmina with a somewhat large and 

 distinct fuscous marginal spot at end of costal membrane, the 

 wings with a distinct fuscous spot at apex of abdominal area; 

 anterior margin of vertex angulato, the apices of its lateral 

 margins angularly prominent ; mesonotum distinctly longi- 

 tudinally tricarinate ; face much longer than broad, the 

 lateral margins nearly subparallel ; tegmina with the costal 

 membrane distinctly arched and broad, narrowed at base and 

 apex. 



Long., excl. tegm., 5 mm. ; exp. tegm, 17 mm. 



Hah. E. Himalayas; Kurseoiig, 5000 ft.; Darjiling, 

 6000 ft. (Brit. & Ind. Muss.). 



Allied to G. ntgrovenosa, Melich,, but the face longer 



4:3* 



