314 . INSECTS. 



SECTION III. MONOMERA. 



Tarsi, one joint. 

 Ocelli, none. 

 Wings clear. 



* Antennae of $ moderately long. 

 Abdomen of $ with two long tails. 

 Wings none, $ two, horizontal and over- 

 lapping. 



Eyes composite or in a group. 

 $ scale-like. 



Family 1. Coccidae. 

 Ex. Scale insects. 



N.B. The above characters are chiefly derived from 

 Westwood's Classification. 



