VISCERA OF THE COSSUS. 199 



View of the upper side. View of the under side. 



Aj B, C, The aesopha- 

 gus and its appendages. 



D, E, The stomach 5 

 a pair of muscles 

 wind spirally jound it, 

 and by their contrac- 

 tion squeeze the di- 

 gested food into the 

 intestines. 



E, F, The first large 

 intestine. F,G, the se- 

 cond. G, H, the third. 



1,1, The six smali in- 

 testines. 



Viscera of the Cossus. 



