577 
INSECTS. HEMIPTERA, 62. Cicada. 
Thorax 3-horned, the middle one longer and compreffed. 
Inhabits Pcn/yl-vant^. , , • , j i 
Head grcenifli : thorax greenifli, ftriate behind and as long as 
the wings ; ‘ivixgs whitiih tipt with brown. 
Thorax 4-horned, hairy, lengthened and trifid behind,, the 
divifions fiibulate. 
Inhabits Cayenne ; fize of C. taurus. 
JleaJ black with a white line down the middle: /Wax black 
with a white line down the middle and an interrupted lateral 
onci in the fore -part arc z long curved horns and (hotter 
eredd ones behind : upfer-nMings white hyaline with a brown 
band in the middle in whidt is a hyaline dot : abdomen fcarlet, 
the tip black. 
Thorax 4-horned, lengthened behind and trifid, the lateral 
divifion with an ovate tubercle near the tip. 
Inhabits Cayenne ; fmall. 
Head black : mouth yellowiCh : thorax with z curved horns at the 
end and 2 (hotter behind : nu-ngs white hyaline : abdomen pale, 
darkc-rat the tip : yellowiHi. 
Thorax nearly unarmed lengthened Behind and (horter than, 
the abdomen : upper-wings -with a black fpot at the 
' bafe. 
Inhabits Heav Holland-, fmall, tcftaceous. 
Thorax unartHed, fmoolh, grcenifli edged with yellow', 
longer than the abdomen behind. 
Inhabits Braji! middlc-lized. • ' , • 
HeadyeWovt : thorax covering the wings and abdomen, green- 
illi, the fore and lateral edge yellowilh, thetipfliarp black. 
Thorax unarmed, ferruginous, carinate behind and as long 
as the abdomen 
Inhabits North America ; fize of the former ones. 
Body obtufe ferruginous ; thorax with 3 obfolcte cinereous lines, 
carinate: diifky immaculate : /rg’,* ferruginous, 
71 horax unarmed, grcenifli, behind Tubulate and as long as 
the body. 
Inhabits North America ; fize of C. bicornis. 
Head delleaed fulvous ; lip pointed ; thorax obtufe, carmate 
and very iliarp behind: ’wings white : abdomen 
Vol.— II4D 
*■ Ccnyia.- 
