KILLED IN THE FRITH OF FORTH. 395 



Explanation of Plates XVII. Sf XVIII. 



Plate XVII. 



Fig. 1. Sketch of the Beluga. 

 A The Penis 



Fig. Dissection of the Beluga. 

 A Trachea. 

 B Oesophagus. 

 C c Lungs. 

 D First Stomach. 

 E Second Stomach. 

 F Third Stomach. 

 G Fourth Stomach. 

 H H H H Intestines. 



Plate XVIII. 



Fig. 1. & % 

 A (Esophagus. 

 B First Stomach. 

 C Second Stomcch. 

 D Third Stomach. 

 E Fourth Stomach. 

 F Intestines. 



