viil CONTENTS. 



1JM0 



Eleven-Spined Centropome. 



Centropomus undecimaiis. Plate IV. . 103 



The Common Pike-Perch. 



Lucioperca sandra. Plate V . . . . 105 



marina .... 107 



Americana . . . . ib. 



The Black Bass of the Huron. 



Huro nigricans. Plate VI, . . . 103 



The Ruby-Coloured Etelis. 



Etelis carbunculus. Plate VII. . .110 



The Spined Niphon. 



Niphon spinosus. Plate VIII. . . Ill 



The Armed Enoplossus. 



Enoplossus armatus. Plate IX. . .112 



r\vo Banded Diploprion. 



Diploprion bifasciatum. Plate X. . . 115 



The iMediterranean Apogon. 



Apogon rex Mullorum. Plate XI. . .117 



