D" } •- - 



A SUGGESTION FOR THE IMPROVEMENT OF THE AQUARIUM BUILDING 



From o sketch by C. H. Townsend 



This plan contemplates the removal of the existing wooden superstructure) 

 both weak and unsightly, and an enlargement of the building in pyramidal form.\ 



Z O O L O G T C A E S O C I E T Y H U L L E T I N 



AQUARIUM NUMBER 



CONTENTS FOR MARCH, 1919 



PAGE 



Well-Boat for the Aquarium C. H. Townsend 31 



Utilization of the Sea Lion C. H. Townsend 32 



Aquarium Guide Book (Specimen Illustrations and Descriptions) 31-38 



Reindeer Increase in Alaska C. H. Townsend 39 



The Fresh-Water Shrimp Ida M. Mellen 10 



Increasing Pollution of Streams C. H. Townsend -15 



Lobster Fishery of Greater New York W. I. DeNyse IT 



Beaver in the Adirondacks C. H. Townsend 17 



Four-Eves (Chaetodon capistratus) Cover 



