194 LIST OF HOMOPTEROUS INSECTS. 



^144. Cicada Telxiope, Fern. 



Nervus transversus lus rectus, subobliquus, angulum ohiusum 

 Jingejis, 2o plus iriplb ejus longitudine divisus ; 2us fere 

 rectus, obliquus, angulum valde ohtusum Jingens, lo paullo 

 longior ; 3us subcurvus, erectus, angulum fere rectum fingens ; 

 4us subundatus, subobliquus, angulum vix acutum fingens, 

 3o multb longior. 



Second marginal areolet nearly three-fourths of the length of 

 the first : first cross-vein straight, slightly slanting, forming an ob- 

 tuse angle, parted from the second by much more than thrice its 

 length ; second almost straight, slanting, forming a very obtuse 

 angle, a little longer than the first; third very slightly curved, 

 upright, forming a nearly right angle ; fourth very slightly waved, 

 slightly slanting, fonning a hardly acute angle, much longer than 

 the third ; fifth slightly curved, slightly slanting, forming a hardly 

 obtuse angle. Body pale red : head as broad as the fore-chest ; 

 crown adorned with a black band which crosses the region of the 

 eyelets, and has a branch on each side towards the hind border; 

 face very convex, rather prominent, adorned in front with two black 

 stripes : mouth tawny with a black tip, reaching the middle-hips : 

 eyes rather prominent : feelers tawny, pitchy at the base : fore-chest 

 not narrower in front than behind ; hind-scutcheon narrow above, 

 broader on each side where it is slightly excavated and armed with 

 a blunt tooth : scutcheon of the middle-chest with a black dot en 

 each side near the lip, its hind border hardly excavated : abdomen 

 obconical, much longer than the chest: oviduct yellow : legs pale 

 tawny ; thighs streaked with black ; tips of the claws black ; fore- 

 thighs armed with three tawny teeth, two large and one small : 

 wings colourless ; fore border and veins ferruginous ; stripe on the 

 fore border narrow beyond the brand. Length of the body 8 lines ; 

 of the wings 1 8 lines. 



a. New Holland. Presented by the Haslar Hospital. 



^45. Cicada duplex. Fern. 



Nervus transversus lus subcurvus, obliquus, angulum obtu^wn 

 fingens, 2o plus triplb ejus longitudine divisus ; 2us subcur- 

 vus, subobliquus, angulum suhobtusum fingens, \o paullo lon- 

 gior ; 3us subcurvus, obliquus, angulum sub acutum fingens ; 

 4ti5 fere rectus, obliquus, angulum subacutum fingens, 3o 

 multb brevior. 



Second marginal areolet nearly three-fourths of the length of 

 ^. the fijst : first cross-vein very slightly curved, slanting, forming an 



