POLTNETTBA, 



73 



1554. Angamiana setherea, Dist. A. M. N. H. (6) v, p. 235 (1890) ; 

 id. Mon. Orient. Cicad. p. 100, tab. xiii, f. 1, «, h (1892). 



Bod}- black ; abdomen greyishly tomentose ; exes castaneous ; 

 margins of pronotuni and an abbreviated central line to same, 

 posterior margin oE metaiiotum, head beneath (excluding face), 

 sternum, and opercula pale greenish-ochraceous ; legs and rostrum 

 black ; tegmiua semihyaline and of a pale shining bronzy hue, thy 

 venation darker and either ochraceous or greenish, the costal 

 membrane and area pale greenish, the extreme base and the 



Fig 37. — Angamiana aiherca. 



veins enclosing the postcostal area black, the veins enclosing the 

 two upper apical areas, terminal vein of lower ulnar area, and 

 outer margin dark brouzy ; wings pale bluish-green, becoming 

 bronzy towards apex, the outer margin dark brouzy ; rostrum 

 about reaching posterior coxae. 



,; Length excl. tegm., S 46, $ 40 to 42 ; exp. tegm., d & $ , 124 

 to 132 millim. 



Hah. Assam ; Naga Hills {Dolierty). 



Genus POLYNEURA. 



Pohneura, fVestio. Arcan. Entom. i, p. 92 (1842) ; Amy. Sf Serv. 

 Hem. p. 460 (1843) ; Dist. Mon. Orient. Cicad. p. 23 (1889). 



Type, P. daccdis, Westw. 



Distribution. Oriental Region, 



Head including eyes about as wide as base of mesonotum, but 

 narrower than prouotum, ocelli further apart from eyes thau 

 from each other, front obliquely depressed ; prouotum longer 

 than mesonotum, its lateral margins ampliated and medially 



