CLASS, 
lOf 
infleffed, armed with jaws, and furnifhed with Palpi. 
W ings folded, and concealed. 
Feet armed with two nails, hind ones formed % for 
leaping. 
4. FULGORA, LANTERN-FLY. 
Front drawn out, extended, and empty. 
Antennae feated below the eyes. 
Roftrum infle&ed, or bent inwards under the body. 
5. CICADA, FROG-HOPPER. 
Antennae taper. 
Shells membranaceous, declining along the fides 
of the body. 
Roftrum bent inwards, under the breaPc. 
6. NOTONECTA, BOAT-FLY. 
Antennae beneath the eyes, and fhorter than the 
thorax. Feet formed for fwimming, and hind feet 
hairy. Wings folded together crofswiie. 
7 . NEPA, WATER SCORPION. 
Antennae, or forelegs cheliform. Wings folded 
together crofswiie ; fore part coriaceous ; as in the 
laft genus. 8. CIMEX, BUG. 
Antennae longer than the thorax. Roftrum in¬ 
flected. 
Win25 folded together crofswiie. Back flat. Some 
are without wings. 
9. APHIS, LEAF-LOUSE. 
Antennae longer than the thorax. Beak inflexed. 
o 
W ings 4 erect, or none. Extremity of the Abdomen 
generally forked. 
10. CHERNIES. 
Antennae longer than the thorax ; which is gibbous. 
Roftrum placed in the. breaft. Wings 4, deflexed. 
Skip. 
11. COCCUS, COCHINEAL. 
Trunk proceeding from the breaft. Wings in the 
male 2 eretl—females none. Four or fix white 
briftles at the extremity of the abdomen. 
12. THRIPS. 
Antennae as long as the thorax. Beak obfcure. 
Body narrow. Wings 4, ftraight, narrow. 
K3 III. 
