DIRECTIONS TO THE BINDER. 
The Synoptical Table of the Nomenclature of the Parts of the 
External Crust of Insects should be placed opposite to page 353. 
Plates VI.—XX. should be placed in this Volume, and the re- 
mainder in the Fourth. 
It is however suggested to Purchasers, that in binding complete 
Sets of the Work, a separate Volume may be formed of the Synop- 
tical Table, the Plates and their Explanations, and the Indexes. 
