Xlt 



Page 



Lankestee, E. Eay, M.A., LL.D., F.E.S., E.Z.8., Director 



of the Natural History Departments of the British 



Museum. 



Exhibition of, and remarks upon, two sliuUs and a skin 

 of the newly-discovered African Mammal {Okapia 

 johnstoni) 279 



Notice of a Memoir on Ohapia, a ne^v Gfenus of Giraffidte, 

 from Central Africa 472 



Ltdekkee, E., B.A., E.R.S., E.Z.S. 



Exhibition of, on behalf of the President, and remarks 

 upon, a photograph of shed horns of Pere David's Deer. . 472 



Major, Dr. C. I. Foesyth, E.Z.S. 



Exhibition of, and remarks upon, the skull of a new 

 Fossil Mammal (Enhi/dricfis gcdietoides) 025 



Meltill, James Cosmo, M.A., F.L.S., F.Z.8.,and Sta^^bets-, 

 EoBEET, Assistant-Keeper, Manchester Museum. 



The Mollusca of the Persian Gulf, Gulf of Oman, and 

 Arabian Sea, as evidenced mainly through the Collections 

 of Mr. F. W. Townsend, 1898-1900 ; with Descriptions 

 of new Species.— Part I. (Plates XXI.-XXIV.) 327 



Metcalee, G., of Sydney, N.S.W. 



Eemarks on the reproduction of the Duckbill 624 



MiLLAis, J. G., F.Z.S. 



On the Second Occurrence of Bechstein's Bat ( Vespertilio 

 bechsteini) in Great Britain 216 



Mitchell, P. Chalmers, M.A., D.Sc. Oxon., F.Z.S. , 

 Lecturer on Biology at the London Hospital Medieul 

 College, University of Loudon. 



On the Anatomy of Gruiform Birds ; with special 

 reference to the Correlation of Modifications 629 



