460 Mr. W. L. Distant on 



and an inner lateral marginal line, black ; mesonotum with 

 two central obconical spots denoted by their dark margins, a 

 central sagittiform spot, a more or less obscure and sub- 

 obsolete sublateral fascia, and a rounded spot before each 

 anterior angle of the cruciform basal elevation, black ; 

 abdomen above more or less testaceous brown ; head be- 

 neath, sternum, and legs virescent, abdomen beneath testaceous 

 brown ; opercula in male virescent, their posterior and 

 lateral margins piceous ; tegmina and wings hyaline, the 

 first with the costal membrane greenish ociiraceous, stig- 

 matal spot black, apices of the first and second radial areas 

 infuscated ; venation of tegmina and wings more or less 

 piceous ; pronotum with the lateral margins very slightly 

 convex, sinuate before the posterior lateral angles, which 

 are moderately, lobately produced ; tympanal coverings 

 piceous, their outer margins a little sinuate, the posterior 

 angles alone projecting beyond the lateral margins of the 

 abdomen ; opercula short, transverse, scarcely extending 

 beyond the base of the abdomen, their lateral margins visible 

 from above, their posterior lateral angles rounded, their 

 posterior margins oblique ; rostrum reaching the posterior 

 coxse. 



Long., excl. tegm., ^ and ? 17 mm. ; exp. tegm., J 55, 

 $ 63 mm. 



Hah. Bhutan (Brit. Mus.). 



Very distinct from M. kama, Dist., the only other described 

 species of the genus; tegmina proportionally shorter and 

 almost unspotted, &c. 



Tettigia orientaUs, sp. n. 



^. Head, pronotum, and mesonotum dull ochraceous ; 

 lateral marginal lines to front (not meeting centrally), a 

 transverse line at anterior angles of vertex, area of the 

 ocelli, narrow posterior margins of eyes, inner linear basal 

 and lateral margins of pronotum, the margins of two ob- 

 conical spots to mesonotum, and three spots near each 

 anterior angle of the basal cruciform elevation (the outer- 

 most largest and triangular, the two innermost transverse), 

 black ; abdomen above pale testaceous, sparingly greyishly 

 pilose, posterior margins of the segments very narrowly 

 black; head beneath, sternum, and legs dull ochraceous; 

 face with two central series of transverse black striations ; 

 cheeks streaked with black ; abdomen beneath pale testaceous ; 

 tegmina and wings hyaline, the venation brownish, the 

 tegmina with the costal membrane dull ochraceous, the 



