SUPPLEMENT. 



Page 120. 



63. Cicada viiiidicollis ? Foera. 



Cicada viridicoUis ? Germ. Silb. Rev. Ent. ii. 62, 17. 



Nervus transversus \us valde araiatus, obliquus, angulum. ohtusum, 

 fingens, 2o ejus longiludine divisus ; 2us sithcurvus, obliquus, 

 angulum acutum fingens, \o multo brevior ; 3us subundatus, 

 obliquus, angulum vix aculum fingens ; 4us vix undatus, ob- 

 liquus, angulum vix acutum fingens, 3i longiludine. 



Second marginal areolet about one-fourth shorter than the first ; 

 first cross-vein much curved outward along the lower half, slanting, 

 forming a slightly obtuse angle, parted from the second by its own 

 length ; second very slightly curved, slanting, forming an acute 

 angle, shorter than the first; third slightly curved, oblique, forming 

 a hardly acute angle ; fourth almost straight, oblique, forming a 

 hardly acute angle, as long as the third ; fifth much curved outward, 

 almost upright, forming a hardly acute angle. Testaceous, clothed 

 with short pale hairs : head a little narrower than the fore-chest ; 

 face rather prominent, short-conical : eyes not prominent : mouth 

 reaching the hind-hips: chest grass-green, with a tawny tinge: 

 sides of the fore-chest almost straight ; hind-scutcheon hardly 

 widened on each side : hind-border of the middle-chest hardly con- 

 cave : abdomen almost obconical, compressed and pointed at the 

 tip, much longer than the chest : legs green : wings colourless ; 

 fore border and veins green, darker towards the lip. Length of the 

 body 12 lines ; of the wings 32 lines. 



Page 125. 

 62. Cicada passerculus. 

 b. Ega, on the Amazon. From Mr. Stevens' collection. 



Page 126. 

 64. Cicada spinicosta. 

 d. Ega, on the Amazon. From Mr. Stevens' collection. 



