36 E. T. Atkinson — Notes on Indian Rhynchota. [No. I, 



44. Hygyops NOTiVENA, Walker. 



Bidis notivena, Walker, J. Linn. Soc. Zool. i, p. 88 (1856). 

 Hygyops notivena, Stal, Hem. Afric. iv, p. 175 (1866). 



^ , 9 . Testaceous, partly green : tegmina and wings transparent, tke 

 former with a very slight testaceous tinge ; veins testaceous, here and there 

 blackish : the S partly red (Walker). Body long, ^J ; teg., 12^ millims. 



Reported from Singapore, Malacca.. 



Subfam. Achilina, Stal. 



Achilida, StaJ, Hem. Afric. iv, pp. 130, 181 (1866) ; Achilina, Stal, Ofvers. 

 K. V.-A. Forh., p. 748 (1870). 



Head narrower than the thorax ; sides of the clypeus carinate : last 

 joiijt of rostrum elongate : thorax angularly emarginate at the base : 

 tegmina amplified inwards behind the clavus which is very rarely granu- 

 lated, acute at the apex, distinctly closed ; the claval vein continued to 

 the apex itself or united with the claval suture near the apex : last pair 

 of tarsi with the first joint elongate. 



Genus Faventia, Stal. 

 Hem. Afric. iv, p. 181 (1866) ; Ofvers. K. Y.-A. Forli., p. 748 (1870). 

 Head narrower than the thorax ; frons with a long and clypeus with 

 a distinct ridge running through it, the lateral ridges on the clypeus not 

 united at the apex : thorax very short, angularly emarginate at the 

 base : scutellum tricarinate ; tegmina roundly truncated at the apex ; the 

 interior ulnar and the radial vein forked before the middle : first tibifB 

 longer than the femora and trochanters taken together, the last pair 

 unispinose (8tdl), Type, 0. ;pustulatus, Walker. 



45. Faventia pustulata, Walker. 



Cixius pustulatus, Walker, J. Linn. Soc. Zool. i, p. 87 (1856). 

 Faventia pustulata, Stal, Berlin Ent. Zeitsclir. x, p. 392 (1866). 



Tawny, testaceous beneath : head greenish, with a black dot on each 

 side, ridges ferruginous : tegmina with some paler marks and with 

 many minute blackish dots which are accompanied by 2 — 3 larger and 

 darker dots : wings brown (Walker). Body long, 6 J ; teg., 14| millims. 



Reported from Singapore. 



Genus Helicoptera, Amyot & Serville. 



Hist. Nat. Ins. Hem. p. 526 (1843) ; Stal, Hem. Afric, iv, pp. 181, 184 (1866) : 

 includos Elidiptera, Spin., A. S. E. F. viii, p. 504 (1839) ; Walker, List Horn. 

 B. M. ii, p. 328 (1851). 



