DECEMBER, 1900. 



VOL. XIV, No. 9 



THE 



OTTAWA 

 NATURALIST. 



Published by the Ottawa Field-Naturalists' Club. 



CONTENTS. 



Page 



1. Catalogue of the Recent Marine Sponges of Canada and 

 Alaska, by Lawrence M. Lambe, F.G.S. 153 



2. Zoological Notes 173 



J. Obituary .... .... .... .... .... .... 174 



4. Book Review X75 



(ISSUED DECEMBER y, igoo.) 



OTTAWA, CANADA. 

 Ottawa Printing Company (Limited). 



3 & 5 MOSGROVE St. 



ntettd at the Ottawa Post Office as second class matUr 



LIBRARY 



