CONTENTS. 
N’urse Hound 
I^oQgh Hound 
Waclc-uiouthed Dogfish . 
Six-gillod Shark 
White Shark 
Blue Shark 
Thrasher 
Porbeagle 
Toper . . . . 
Smooth Hound 
Picked Dog 
Spinous Shark . 
Greenland Shark . 
Basking Shark 
Hashleigti Shark 
Broad -headed Grazer 
Hammer-head 
Monkfish . 
Skate 
Long-nosed Skate 
Plapper Skate 
Burton Skate 
Thornback Ray- 
Starry Ray 
Spotted Ray . 
Painted Ray- 
Bordered Ray 
Cuckoo Ray 
Sandy Ray 
Shagreen Ray . 
Torpedo 
PAGE 
11 
14 
18 
21 
25 
28 
37 
41 
45 
47 
49 
54 
57 
60 
67 
68 
70 
73 
87 
93 
95 
97 
99 
103 
104 
107 
no 
112 
115 
117 
119 
