SUPPLEMENT. 1131 



ing an obtuse angle, parted from the second by about four times its 

 length; second straight, almost upright, forming an obtuse angle, 

 much shorter than the first; third straight, oblique, forming an acute 

 angle; fourth slightly curved inward, oblique, forming an acute an- 

 gle, much longer than the third ; fifth slightly curved outward, 

 slightly oblique, forming a hardly obtuse angle. Allied to C. Ciina. 

 Body pale green : head a little narrower than the chest ; suture be- 

 tween the crown and the front very distinct ; front rather convex : 

 mouth with a black tip, reaching the hind-hips : eyes not prominent: 

 fore-chest very slightly convex on each side: hind-scutcheon almost 

 angular by the base of each fore-wing : disk of the middle-chest 

 slightly buff; hind-border slightly concave: abdomen pale red, 

 longer than the chest ; hind-borders of the segments green : legs 

 pale luteous, partly green ; fore-thighs armed with four teeth, one 

 very oblique, near the base, longer than the second and third, which 

 are more upright and near the tip ; fourth still nearer the tip, veiy 

 small: wings colourless; veins black, green towards the base. 

 Length of the body 7 lines ; of the wings 22 lines. 



a. ? From Mr. Shuckard's collection. 



238. Cicada Leucothoe. 



Nervus transversus 1 us rectus, fere erectus, angulum suhohtusum 

 fingens, 2o plus triplo ejus longitudine divisus ; 2us rectus, 

 fere erectiis, angulum ohtusum Jingens, \o longior ; 3ws rectus, 

 obliqiius, angulum acutum fingens ; 4us fere rectus, obliquus, 

 angulum subacutum fingens, 'So longior ; ous subcurvus, fere 

 erectus, angulum subrectum fingens. 



Second marginal areolet three-fourths of the length of the first; 

 first cross-vein straight, almost upright, forming a very slightly ob- 

 tuse angle, divided from the second by more than thrice its length ; 

 second straight, almost upright, forming an obtuse angle, longer 

 than the first; third straight, oblique, forming an acute angle; 

 fourth almost straight, oblique, forming a very slightly acute angle, 

 longer than the third ; fifth very slightly curved outward, almost 

 erect, forming an almost right angle. Body slender, pale red : head 

 with two black bands on the crown, and with two black stripes on 

 the face: eyes prominent; fore-chest with a green stripe between 

 two black stripes ; sides almost straight ; hind-scutcheon narrow : 

 middle-chest with five black spots, two in front, one in the middle, 

 and two on the hind-border, which is convex : abdomen longer than 

 the chest: oviduct extending beyond the tip: fore-thighs aimed 



