HISTORY OF ENTOMOLOGY. 



479 



thus forming his great circle of five smaller ones, each of 

 which, as well as that which they form, returns into it- 

 self 3 . 



We next take his Circles of Mandibulata : thus . 



Chilogna- Helmin- 



thimoiyha < ttwino^ha 



Anopluri- 

 Chilopo- o morpka _.,$.,. P/iryganina 



J u- MANDIBULATA 



rimwyha 



Blattina Termitina 



Locustina Phasmina /|\ Panorpina tH Myrineleonina 



3 //or. Enlomolos. c. vi. 



