110 LIST OF HOMOPTEROUS INSECTS. 



iA^. 



0\\. Cicada aegentata? 

 Cicada argentata ? Germ. Silb. Rev. Ent, ii. QQ, 27. 



Nervus transversus Iils subcurvus, valde obliquus, angulum perob- 

 tusum fingens^ 2o triplo ejus longitudine divisus ; 2us subcur- 

 vus, valde obliquus, angulum perobtusum fiiigens^ \o multo 

 longior ; 3us undatus, obliquus, angulum fere rectum Jingens ; 

 4t(4- subnndatus, valde obliquus, angulum acutum Jingens, So 

 multo longior. 



Second marginal areolet about five-sixths of the length of the 

 first : first cross-vein very slightly curved, very slanting, forming an 

 extremely obtuse angle, parted from the second by full thrice its 

 length ; second very slightly curved, very slanting, forming an ex- 

 tremely obtuse angle, much longer than the first; third waved, slant- 

 iuo-, forming a nearly right angle ; fourth very slightly waved, very 

 slanting, forming an acute angle, much longer than the third ; fifth 

 curved, upright, forming an acute angle. Body ferruginous : head 

 almost broader than the fore-chest ; crown adorned with a broad ir- 

 regular black band which joins the hind border on each side and in 

 the middle ; face tawny, convex but not prominent, with a greenish 

 stripe in the middle, blackish behind and adorned with blackish 

 bands on each side in front: mouth tawny with a black tip, reaching 

 some distance beyond the hind-hips: eyes prominent : feelers ferru- 

 ruginous, sometimes black at the base : scutcheon of the fore-chest 

 adorned with a yellow stripe which has a black stripe on each side ; 

 furrows and sides black ; hind-sculcheon tawny with a large black 

 spot on each side which is very obtusely angular, the hind side of 

 this angle is nearly straight and about half the length of the fore 

 side, which is very slightly excavated ; scutcheon of the middle-chest 

 adorned with four obconical black stripes ; middle pair shorter than 

 the outer pair, whose inner sides are much excavated by ferruginous 

 ramifications ; between the middle pair there is a slender black streak 

 widening hindward, where it spreads into a cup-shaped spot, and 

 communicates on each side with a black bund which runs parallel to 

 the hind border ; the latter is very slightly excavated : abdomen ob- 

 conical, black above, a little longer than the chest ; hind borders of 

 the segments sometimes ferruginous ; tip adorned with four conical 

 ferruginous marks; under side adorned with three black stripes, one 

 on each side and in the middle a broader one which has a pitchy dot 

 on each side near the tip: legs tawny; hips streaked with black ; 

 feet and tips of the shanks pitchy ; a broad tawny band on each 



