THE 



CONTENTS 



OF 



SECOND VOLUME. 



LETTER XVI. 







"& c 



Societies of Insects. 







X, XHVjMS IJ liitb oUVlt:0lCo - - - 



i- 



— %o 



Associations for company 



™ 



3 



of males - - - 



- 



4 



for emigrating 





6 









Anhidps 





Q 

 O 



Lady-birds 





8 



Turnip Saw-flies - 





9 



Dragon- flies 





9 



Frog-hoppers 





10 



Beetles 





10 



Butterflies - 





11 



Field Bugs 





11 



Locusts 





13 



for mutual assistance - 





17 



Ateuchus pilularius 





17 



Caterpillars 





18 



LETTER XVII. 







Societies of Insects — continued 



24 



-90 



2. Perfect societies {White Ants and Ants) 



24- 



-90 



White Ants. 







Individuals composing the society 





29 



Establishment of colonies 





30 



Building and repairing habitations 





33 



Collecting food 





34 



Defence of habitations 





34 



Termes lucifugus 





37 



A 2 







