25 



2. Mr. AuBYN R. B, Trevor-Battye, F.Z.S. — On some Con- 

 structional Features in Continental Zoological Gardens. 



3. Dr. William E. Hoyle. — The Marine Fauna of Zanzibar 

 and East Africa, from Collections made by Cyril Crossland in 

 1901-1902.— Cephalopoda, 



The following Papers have been received : — 



1. Mrs. 0. A. Merritt Hawkes, — On the Abdominal Viscera 

 and a Vestigial Seventh Branchial Arch in Chlaviydoselachus. 



2. Mr. James Ritchie, M.A. — Some Collections of the Cape 

 Verde Islands Marine Fauna, made by Cyril Crossland, July to 

 September 1904. — Hydroids. 



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. 

 April 30th, 1907. 



