REPORT ON THE SPHENISCID.E. 



193 



Specimen. 



Length of cteca. 



Length of great 



intestine from 



junction of csca 



to anus. 



Length of 

 rectum. 



Diameter of 

 cloaca. 



Bursa fabricii. 



Splienisms mendiculus. 



No. 1 s 



No. 2 $ 



■21 



n 



n 



Two-thirds the length of the 

 cloaca. Mucous membrane 

 smooth, thin, and not glandu- 

 lar. On either side of the 

 aperture of the bursa is a 

 small recess, studded with 

 numerous glandular apertures. 



Half the length of the cloaca. 

 Mucous membrane smooth, 

 thin, and not glandular. 



Spheniscus minor. 



No. 1 $ 



If 



Pygosceles tamiatiis. 



No. 1 sex? 



No. 2 $ 



No. 3 sex? 



n 



11 



a 



^ 



(ZOOL. CHALL. EXP. — PART XVIII. 1883.) 



Half the length of the cloaca. 

 Pyriform in shape. Mucous 

 membrane smooth, thin, and 

 not glandular. 



S25 



