PUBLISHER'S NOTICE. 



In consequence of the great number of new Reptiles received by the Author, 

 and the demand for the first three volumes, it became necessary either to reprint 

 them, or to make a new edition — the latter course has been preferred, thus 

 enabling the Author to introduce the new animals in their proper places, and to 

 add a number of new plates; — it may be added, that many of the Plates have been 

 re-engraved and improved. 



J. DOB SO N. 



