1124 SUPPLEMENT. 



Page 120. 



53. Cicada viridicollis ? Foam. 



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



Nervus transversus \us valde arcuatus, obliquus, angulum obtusum 

 Jingens, 2o ejus longitudine divisus ; 2us subcurvus, obliquus, 

 angulum acutum fingens, lo multo brevior ; Sus subundatus, 

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

 liquus, angulum vix acutum Jing ens, Si longitudine. 



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 tip. 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. 



