57 8 INSECTS. HEMIPTERA. 62. Cicada. 



* Genijl*. Thorax unarmed, brown ; about half as long as the abdo- 

 men behind. 

 Inhabits England, on the Genifa tincloria. 



Not half the fize of C. cornuta. Head deflected pointed : thorax 

 obtufe : wings white : abdomen black with whitifh incifures. 



B. Legs not formed for leaping. Tettigonia. 



Grojfa. Thorax green with a few fmall black lines : wings white, 

 the under ones with a yellow fpot at the bafe. 

 Inhabits Brafil. : very large. 



Snout grey-brown tipt with black : front tranfverfely grooved : 

 fcutel emarginate : upper-wings white with black veins and 

 ribs, the inner margin black at the bafe : abdomen brown, the 

 edges of the fegments eliate: tail pointed : legs grey tipt with 

 black. • 



Javanc* Head and thorax black with rufous fpots : upper-wings 

 black with an abbreviated white band. 

 Inhabits Java. Stoll. dead, i.tab. ^.fg. 16. Large. 

 Head black with 2 red lunules : undcr-wwgs black immaculate : 

 abdomen chelhut-brown. 



Grifec* Grey ; upper-wings water-colour, the hind-margin dotted 

 with black, the rib white on the fore-part. 

 Inhabits America. 



Body grey or varied with cinereous and brown : fore-thighs with 

 a brown ring : fiar.ks brown at the bafe and tip. 



Limbata. Thorax dilated at the margin and acute : under wings black 

 edged with white. 



Inhabits America. Stoll. dead. 1. tab. 12. Jig. 57. Large. 



Headgreemfti : front grooved : thorax rounded green : fcutel ob- 

 tufe : abdomen above brown : upper-wings greeniih, hyaline at ' 

 the tip with brown fpots. 



Dilatzta* Thorax dilated at the margin : body black : under wings 

 whitifh. 

 Inhabits Jamaica ; lefs than the laft. 

 Upper-wings cinereous with a brown rib and 2 brown fpots, 



2-fpinofa. Brown ; thorax with a fpine each fide : upper-wings dufky 

 with a black ftreak compofed of fpots. 

 Inhabits Sumatra : large, brown. 



Abdominalyr^x nearly as long as the body, cblong-ovate, tefla- 

 ceous, with a ftrong inenmbent fpine at the bafe: wings dufky 

 with black nerves, 



Vagir.afa. 



