Directions for placing the Plates* 



Plate 73 to face page 511 



74 

 74* 

 75 

 76 



77 

 78 

 79 

 80 

 81 

 82 



512 

 527 



528 

 531 

 533 

 538 

 544 

 552 

 557 

 564 



Plate* 83 to face page 57 1 



84 576 



85 588 



86 601 



87 605 



88 612 



89 617 



90 . 6lS 



91 623 



Q2 631 



ERRATA.— VOL. IV. PART II. 



P. 410, 1. 13, for Sparus cbrysops, Block, read Lutianus Chrysops, Bkcb, 

 P. 578, 1. 22, place the asterisk 1. 22, at line 1, after the word mud* 



