XVI 



or dead, or even the excrements of animals, on 

 which some kind of insect does not depend for 

 its subsistence and propagation. An inquisitive 

 traveller, as well as every other person, has it 

 more or less in his power to add to the common 

 stock of knowledge, with very little expense 

 either of time or labour. 



An ExiAa- 



