LIST OF HOiMOPTEROUS INSECTS. 153 



a band of the same colour ; face dark ferruginous with a pale stripe, 

 very convex, rather prominent : mouth yellow with a black lip, 

 reaching the hind-hips: eyes prominent: feelers tawny, somewhat 

 pitchy towards the tips: fore-chest rather narrower in front than be- 

 hind : scutcheon adorned with a broad dark ferruginous stripe which 

 is narrower in the middle and includes a slender pale ferruginous 

 stripe ; hind-scutcheon narrow, slightly notched on each side : scut- 

 cheon of the middle-chest adorned with four indistinct dark ferrugi- 

 nous stripes ; hind border slightly excavated: abdomen obconical, a 

 little shorter than the chest : oviduct pitchy : legs pale ferruginous ; 

 claws pitchy towards the tips ; fore-thighs armed with three pitchy 

 teeth, two of moderate size, one very small ; one pitchy baud on 

 each hind-shank, and two on each middle-shank : wings colourless, 

 long, narrow ; a slight tawny tinge on the disks of the areolets to- 

 wards the tips of the fure-wings ; first and second cross-veins clouded 

 with brown ; a row of indistinct small tawny spots on the longitudi- 

 nal veins of the marginal areolets ; foi'e border pale ferruginous ; 

 brand part yellow, part pitchy ; veins pale ferruginous, darker to- 

 wards the tips ; fore-flaps tawny ; hind-(laps colourless, tawny fur a 

 space along the hind border from the base. Length of the body 8 

 lines ; of the wings 29 lines. 



a. 



,^92. Cicada Psophis, Mas. 



Nervus transversus lus subcurvus, subobliquus, angulum subohtu- 

 sum Jingens, '2o quadruplb ejus longitudine divisus ; 2us 

 curims, erectus, angulum rectum Jiiigens, lo vix longior ; 3us 

 fere rectus, subobliquus, angulum vix acutum Jingens ; Aus 

 subcurvus, subobliquus, angulum vix acutum Jingens, 'So fere 

 duplb longior. 



Second marginal areolet nearly two-thirds of the length of the 

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

 a very slightly obtuse angle, parted from the second by full four 

 times its length ; second curved, upright, forming a right angle, 

 hardly longer than the first ; third nearly straight, slightly slanting 

 forming a hardly acute angle ; fourth very slightly curved, slightly 

 slanting, forming a hardly acute angle, neEirly twice the length of the 

 third ; fifth slightly curved, nearly upright, forming a hardly acute an- 

 gle. Body green with a tawny tinge, clothed with whitish down : head 

 very little narrower than the fore-chest ; crown black with the excep- 

 tion of a few small pale marks ; face convex, not prominent, black 

 above with a slender yellow streak : mouth tawny with a black tip, 



