XVI 

 LONNBERG, Dr. ElNAR, C.M.Z.S. 



Notes on the Geographical Distribution of the Okapi. 309 



Ltdekkee, Richard, B.A., F.R.S., F.Z.S. 



Colovu" Evolution in Guereza Monkeys 325 



The White-maned Serow. (Plate VIII.) 329 



MiNCHiN, Prof. E. A., F.Z.S., University College, London, 



On the Sponge Leucosolenia contorta Bowerbank, 

 Ascandra contorta Haeckel, and Ascetta spinosa Lenden- 

 feld. (Plate I.) 3 



Mitchell, P. Chalmers, M.A., D.Sc, Secretary to the 

 Society. 



Exhibition of photographs of Hippopotamuses swim- 

 ming 1 



Report on the Additions to the Society's Menagerie 

 during the month of April 1 905 57 



On the Anatomy of Limicoline Birds ; with special 

 Reference to the Correlation of Modifications 155 



Report on the Additions to the Society's Menagei'ie 

 during the month of May 1 905 1 80 



Notice of a memoir entitled " On the Intestinal Tract 

 of Mammals " 184 



Report on the Additions to the Society's Menagerie 

 during the months of June, July, August, September, 

 and October 1905 295 



Report on the Additions to the Society's Menagerie 

 dviring the month of November 1 905 489 



Exhibition of a coloured print of Polito's Royal 

 Menagerie at Exeter 'Change 490 



