19 



The following Papei^s have been received : — 



1. Mr. Oldfield Thomas, F.R.S. — On Mammals collected in 

 South-west Australia for Mr. W. E. Balston. 



2. Mr. F. E. Beddard, F. U.S.— Contributions to the Know- 

 ledge of the Vascular and Respiratory Systems in the Ophidia, 

 and to the Anatomy of the Genera Boa and Corcdhts. 



3. Mr. J. N. Halbert.— Zoological Results of the Third 

 Tanganyika Expedition conducted by Mr. W. A. Cunnington, 

 1904-05. Report on the Hydrachnidce. 



Communications intended for the Scientific Meetings of the 

 Zoological Society of London should be addressed to 



P. CHALMERS MITCHELL, Secretary. 



3 Hanover Square, London, W. 

 27th March, 1906. 



