( viii ) 



EXPLANATION OF THE PLATES. 



Plate I. 

 Plate II. 

 Plate III. 

 * [Plate IV. 

 Plates V & VI. 



See pages 1^8 



163—174 



369—401 



., 183—206] 



411—432 



Plate VII. 

 Plate VIII. 

 Plate IX. 

 Plate X. 



See pages 433 — 452 

 403—410 

 665—697 



XXIU XXV 



* Owing to unforeseen difficulties the publication of this plate is postponed 

 to a future occasion. 



ERRATA. 



TRANSACTIONS. 



Pages 411, 417, 422, for ovw read ova 



Page 419, line 10, for ovie of read ova or 



Page 477, line 26, /or Venezuela I'ead Amazons 



