rfil CONTENTS. 



MM 



Eleven-Spined Centropome. 



Centropomus undecimatis. Plate IV. 



The Common Pike-Perch. 



Lucioperca sandra. Plate V. . 



marina . *" 



Americana . . . ib. 



The Black Bass of the Huron. 

 Euro nigricans. Plate VI, . 



The Ruby-Coloured Etelis. 



Etelis carbunculus. Plate VII. . HO 



The Spined Niphon. 



Niphon spinosus. Plate VIII. 



The Armed Enoplossus. 



Enoplossus armatus. Plate IX. . 112 



i'wo Banded Diploprion. 



Diploprion bifasciatum. Plate X. . . 115 



The Mediterranean Apogon, 



dpogon rex M ullorum. Plate XI. . .117 



