26 



Dr. Chas. F. Sonntag, F.Z.S., exliibited, and made remarks 

 upon, some abnormalities in the Oarnivoi-a. 



Mr. L. T. HoGBEK, F.Z.S., and Mr. E. A. Spaul, exhibited, 

 and made remarks upon, the effect of Pineal Gland administra- 

 tion on the pigment-cells of Frog Tadpoles. 



Mr. R. I. PococK, F.R.S., F.Z.S., communicated his paper on 

 " The Auditory Bulla and other Cranial Characters in the Mus- 

 telidse (Martens, Badgers, etc.)." 



In the absence of the Author, Mr. G. S. Thapar's paper " On 

 the Venous System of the Lizard, Varanus bengalensis Daud.," 

 was taken as read. 



The next Meeting of the Society for Scientific Business will be 

 held on Tuesday, May 24th, at 5.30 p.m., when the following- 

 communications will be made : — 



The Secretary. 



Report on the Additioiis to the Society's Menagerie during 

 the month of April, 1921. 



Chas. F. Sonntag, M.D., F.Z.S., Anato mist to the Society. 



The Comparative Anatomy of the Tongues of the Mam- 

 malia. — lY. Families 3 and 4. Cebidse and Hapalidse. 



R. Broom, F.R.S., C.M.Z.S. 



On some new Genera and Species of Anomodont Reptiles 

 from the Karroo Beds of South Africa. 



R. I. PooocK, F.R.S., F.Z.S. 



On tlie External Characters of some Species of Lutrioice 

 (Otters). 



C. W. Andrews, D.Sc, F.R.S., F.Z.S. 



Note on the Skull of Dinotherium giganteuon in the British 

 Museum. 



