LIST OF CONTEiNTS. 



1921, pp. 447-887. 



EXHIBITIONS AND NOTICES. 



i'a-'e 



Sir S. F. Harmer, K.B.E., F.R.S. Exhibition of, and 

 remarks upon, a mounted specimen of a young female 

 Rhinocei^os sondaicus 643 



Mr. Thos. Gerrard, F.Z.S. Exhibition of, and remarks 

 upon, photographs of the skeleton of an old male 

 Kivu GoriWa, (Gorillcc gorilla heringeri Matschie) 643 



Lord Rothschild, F.R.S. , F.Z.S. Exhibition of, and 

 remarks upon, a mounted specimen of a male Kivu 

 Gorilla {Gorilla gorilla heringeri Matschie) 643 



Mr. D. Seth-Smith, F.Z.S. Exhibition of, and remarks 

 upon, a series of skins and photographs of polyandrous 

 Birds 644 



Dr. Chas. F. Sonntag, F.Z.S. Exhibition of, and remarks 



upon, some abnormalities in the Oarnivora 644 



Mr. L. T. HoGBEN, F.Z.S., and Mr. E. A. Spaul. Exhibi- 

 tion of, and remai'ks upon, efiect of Pineal Gland 

 administration on Frog Tadpoles 644 



The Secretary. Report on the Additions to the Society's 



Menagerie during the month of Api-il, 1921 644 



Miss L. E. Cheesman, F.E.S. Exhibition of, and remarks 

 upon, lantern-slides of the larval stages of some 

 Hydropsychidse (J44 



Major Stanley S. Flower, O.B.E., F.Z.S. Exhibition 

 of, and remarks upon, examples of three species of 

 Egyptian Jerboas 645 



