XIV PREFACE. 



the public, either embodied in the present work, or in a 

 separate volume of oryctological communications. 



It is proper to remark, that such only of the engravings 

 of the present volume, as are not coloured, have been 

 taken from other works : and that all those, which are 

 coloured, have been copied, for this work, from the spe- 

 cimens themselves. 



