TERPNOSIA. 129 



of femora and bases of tibiae black ; abdomen beneath brownish- 

 oehraceous, its base and apex piceous ; tegmina and wings hyaline, 

 with a pale creainy-bluo tint, venation castaneous or fuscous ; 

 teginina with a small ochraceous spot at base of upper ulnar area, 

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

 areas infuscated, and a marginal series of small fuscous spots at 

 apices of longitudinal veins to apical areas. 



Length excl. tegra., J , 22 ; exp. tegm. 59 millim. 



Hah. MvLSsoove'd {Maclcinmn). Ceylon {Green) -^ Colombo (Jnt?. 

 Mus.). 



In some varieties of this species the marginal tegminal spots 

 are absent. 



b. Tegmina iviihout marginal sjjots. 



h. Tympanal coverings not more than a third of the length of 

 tympanal orifices ; opercula in male with their outer margins 

 convexly oblique, posterior margins obliquely truncate. 



1624. Terpnosia clio, Walk. (Dundubia) List Horn. \, p. 73 (1850) ; 



Dist. (Terpuosia) Mon. Orient. Cicad. p. 141, t. ix, f. 5, a, b 



(1892). 



Head and thorax above greenish-ochraceous ; head with two 

 central apical spots to front, a spot at anterior angles of vertex, 

 and the area of the ocelli black ; pronotum with two central 

 linear fasciae, almost united posteriorly, und the incisures black ; 

 mesonotum with a central longitudinal lanceolate fascia, with a 

 short curved fascia on each side, a broken sublateral fascia, and 

 two small spots in front of cruciform elevation black ; abdomen 

 ochraceous, the segmental margins green, lateral margins pale 

 ochraceous, anterior margins of the short tympanal flaps black ; 

 legs, sternum, and opercula greenish-ochraceous ; striations to face, 

 a spot between face and eyes, basal and apical annulations to 

 anterior and intermediate femora and tibiae, apices of tarsi, apex 

 of rostrum, and basal fascia to the opercula dark castaneous or 

 piceous ; abdomen beneath pale ochraceous, its base, apical seg- 

 ment, and anal appendage black ; tegmina and wings hyaline, the 

 venation ochraceous or fuscous ; tegmina with the costal membrane 

 greenish, transverse veins at bases of second, third, and fifth 

 apical areas iufuscated, a black spot at basal angle of upper ulnar 

 area. 



Length excl. tegm., c5' , 19 ; exp. tegm. 50 millim. 



Hab. Sikhim {Coll. Dist.). Mussooree {Maclcinnon). Burma ; 

 Karennee {Fea). Tenasserim ; M. Mooleyit {Fea). 



V . Tympanal coverings not more than a third of the length of tympanal 

 orifices ; opercida in male with their margins obliquely rounded. 



1625. Terpnosia abdullah, Dist. Tr. K S. 1904, p. 676, pi. xxx, 



f. 7, a, b. 



YOL. III. K 



