200 



THE VOYAGE OF H.M.S. CHALLENGER. 



Specimen. 



No. 1 



No. 2 



No. 1 

 No. 2 



No. 1 

 No. 2 



No. 1 



No. 1 



No. 1 

 No. 2 



No. 1 



Left hepatic duct 



13 

 3 



14 



9 



13 

 13 



H 



2| 



10 



25 



Upper pancreatic 

 duct. 



Middle pancreatic 

 duct. 



Eudyptes chrysolophius. 



4 

 31 



absent, 

 absent. 



Spheuiscus demersus. 



18 



absent. 

 12 



Spheniscus magellaniciis. 



absent 

 16 



absent 

 absent. 



Spheniscics mendiculus. 



^ 



absent. 



Spheniscus minor. 



H 



absent. 



Pygosceles tceniatus. 



19 absent. 



1 1 absent. 



Aptenodyies longirostri^.^ 



30 



absent. 



Lower pancreatic 

 duct. 



5 



absent. 

 24 



34J 

 32 



14 



H 



absent, 

 absent. 



absent. 



Right hepatic 

 duct. 



21 

 15 



26 

 25 



n 



4i 



13 

 12 



37 



' In Aptenodytes patachonica, according to Reid (Proc. Zool. Soc, 1S35, p. 147) " the biliary and pancreatic ducts enter 

 the intestine about 3A inches from its commencement." 



