Communications, Papers, and Memoirs intended for this work should 
be addressed to "The Editor of the Zoological Record, Zoological 
Society, 3, Hanover Square, London, W. It is earnestly requested that 
in the case of separately-printed copies of papers so forwarded, the 
original pagination may be indicated. 
The Editor thanks those Societies and individuals who have forwarded 
works and papers for the purposes of the Record, and suggests that 
Societies publishing Zoological Papers would much facilitate the work of 
the Recorders by forwarding a separate copy of each Zoological Memoir 
they publish to the Editor for the use of the Recorder. This is preferable 
to sending the entire volume, because each paper can go directly to the 
Recorder it concerns. 
CAMBRIDGE : 
PRINTED BY JOHN CLAY, M.A. 
AT THE UNIVERSITY PRESS. 
