n6 ORDER II. Cimex 



3. The Coleoptrati, whofc elytra are wholly 



coriaceous, not becoming mem- 

 branaceous towards their extre- 

 mity, as in the other Cimices. 



4. The Membranacei, whofe elytra are 



membranaceous; thefe aue very 

 much deprefled, like a leaf. 



5. The Spinoji, in which the thorax is 



armed, on each fide, with a fpine. 



6. The Rotundati, which are of an oval 



form, without fpines on the 

 thorax. 



7. The Seticornes, in which the antennae 



become fetaceous towards their 

 point. 



8. The Oblongi, or thofe of an oblong 



figure. 



9. Thofe whofe antennae are wholly feta- 



ceous, and as lqng as the body. 



1 10. The 



