130 cicadibji;. 



Body pale ochraceous, with the following black markings, viz. 

 two small anterior spots and a spot at each basal angle to front, 

 the area of the ocelli, and a line at inner margins of eyes ; two 

 central longitudinal lines and the incisures to pronotum ; a central 

 line (much widened medially), on each side of this an anterior 

 curved line, followed by two angulated spots and a large lateral 

 curved spot to n)esonotum, and a small rounded spot in front of 

 anterior angles of the basal cruciform elevation ; lateral margins 

 of first and an oblique marginal spot to second abdominal segment, 

 transverse spots to face, apices of femora, bi-annulations to tibia& 

 and tarsi, and base and apex of abdomen beneath. Tegmina and 

 wings pale hyaline, the venation ochraceous ; the first with a black 

 spot at base of upper ulnar area, and the transverse veins at the 

 bases of the two upper apical areas, infuscated ; opercula small 

 and obliquely rounded ; rostrum reaching the posterior coxae. 



Length excl. tegm., S ,16 ; esp. tegm. 46 millim. 



Rah. N.AV. India and Sikhim {Brit. Mns.). — Malay Peninsula ; 

 Pahung (Craddocl-). 



c. T'ex/viina completely unspotted. 



c. l^jmpanal coverings very small and rudimentary; opercula in 

 male narroiv and oblique. 



1626. Terpnosia madhava, Dist. (Pomponia) Tr. E. S. 1881, p. 644; 



Atkins. J. A. S. L'enff. liii, p. 229 (1885) ; Dist. (Terpnosia) 

 Mon. Orient, dead. p. 141, t. ix, f. 2, a,b (1892). 



Body above pale greenish ; abdomen on each side with a lateral 

 series of three largo oblong spots only denoted by their darker 

 green margins, and placed on the second, third, and fourth seg- 

 ments, segmental margins narrowly dark greenish, abdominal apex 

 greyishly tomentose ; mesonotum with two faint obconical spots ; 

 ocelli red ; eyes fuscous ; body beneath pale green ; legs and 

 rostrum pale ochraceous ; tegmina and \\'ings hyaline, the venation 

 ochraceous or greenish-ochraceous ; tegmina with the costal 

 membrane pale greenish. 



Length excl. tegm,, (5 , 22 ; exp. tegm, 55 millim, 



Hab. Assam {Coll. Dist.). 



c. Tympanal coverings very small and rudimentary ; operctda in 

 male transverse, tlieir posterior margins suhtruncate. 



1627. Terpnosia coUina, Dist. (Pomponia) A. M. N. H. (6) i, p. 371 



(1888); id. (Terpnosia) Mon. Orie?it. Cicad. p. 142, t, vii, 

 f. 12, a, 6 (1892). 



Body above brownish-ochraceous ; head with the margins of 

 front and the vertex much suffused with black ; pronotum with 

 two central longitudinal fascia?, on each side of which is a curved 

 linear spot, and the incisures black ; mesonotum with a central 

 longitudinal fascia widened anteriorly and posteriorly, ou each 



