326 DR. GADOW ON THE ANATOMY OF PTEROCLES. [Mar. 21, 



Fig. 6. 



Duodenum of Syrrkapfes paradoxus, with bile- and pancreatic ducts 

 (after Brandt). 



Fig. 7. 



Duodenum of Si/rrJiapies paradoxus, with bile- and pancreatic ducta 

 (after Brandt). 



