8 APPEXDIX. — CICADIU.i:. 



black : ])roiiotum A\itli a very broad central aiigulated fascia, 

 followed by a curved discal spot, an irregular oblique fascia from 

 beliind eyes, the fissures, and a transverse spot on lateral margins, 

 black ; niesouotuin with two central obconical spots, followed by 

 a large central lanceolate spot, a broad irregular fascia near each 

 lateral area, two rounded spots in front of cruciform elevation, 

 and a large central spot to same, black : abdomen above olivaceous 

 green, thickly covered with alternately black and ochraceous spots, 

 the anal segment cretaceous white ; tympanal coverings piceous ; 

 head beneath, stenuim, legs, and opercula dull greenish ochra- 

 ceous ; lateral carinations to face, a spot on each side of clypeus, 

 iipex of rostrum, narrow basal and apical suifusions to femora 

 and tibia?, and the abdomen beneath, ])iceous or black, the latter 

 with the segmental margins and a lateral spot on each side near 

 base olivaceous green ; tegmina and wings hyaline with a bronzy 

 tint, the venation testaceous or fuscous ; tegmina with the costal 

 membrane greenish ochraceous, a round fuscous spot on the 

 transverse veins at bases of second, third, fifth, seventh, and eighth 

 apical areas, and a fuscous spot at apices of longitudinal veins to 

 apical areas; wings with the outer margin and a basal streak to 

 anal area fuscous ; opercula transverse, their inner margins black 

 and not meeting, their posterior margins broadly rounded ; head 

 (including eyes) narrower than hase of mesonotum. 



Length excl. tegm., J and 5 , 20 ; exp. tegm., J 77, $ 83 

 millim. 



Hah. N.W. India ; Masuri {Muhoni). 



The late Mr. Mackinnon, who sent this species, asked me 

 to name it after his chief collector Mahoni, who captured the 

 specimens. 



Allied to 0. melanoptera, Uist., from which it may be at once 

 separated, apart from other characters, by its much narrower 

 head. 



Genus MATA. {\o\. Ill, p. 119.) 



314(;. Mata rama, Dist. A. M. N. II. (S) ix, p. 4-'3!) (1912). 



Head, |)ronotum, and mesonotum greenish ochraceous; lateral 

 margins of front, two central linear fascias to vertex (almost 

 enclosing the ocelli), two spots on each lateral margin of vertex 

 and inner margins of eyes, pronotum with two central longi- 

 tudinal fasciie, united anteriorlv and posteriori v, 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 subobsolete sublateral fascia, and a 

 roun led sjjot before each anterior angle of the cruciform basal 

 elevation, black ; abdomen above more or less testaceous brown ; 

 head beneath, sternum, and logs virescent ; abdomen beneath 

 testaceous brown ; opercula in male virescent, their posterior and 

 lateral margins piceous; teguiina and wings hyaline, the first 

 with the costal membrane greenish ochraceous, stigmatal spot 



