CONTENTS. 
Pages. 
A REVIEW OP THE SALMONOID FISHES OP THE GREAT LAKES, WITH NOTES ON THE WHITEFISHES 
OF other REGIONS. By David Starr Jordan and Barton Warren Evermann. (Issued 
February 7,1911) 1-42 
Infeuence of The EYES, ears, and OTHER ALLIED SENSE ORGANS ON the movements of 
the dogfish, Mustelus canis (Mitcihll). By G. H. Parker. (Issued November 18, 
19 10 ) 43-58 
Barnacles of Japan and Bering Sea. By Henry A. Pilsbry. (Issued February 17, 1911). . 59-84 
The food value of sea mussels. By Irving A. Field. (Issued February 24, 1911) 85-128 
The migration of salmon in the Columbia River. By Charles W. Greene. (Issued March 
15, 1911) 129-148 
Natural history of the American lobster. By Francis Hobart Herrick. (Issued July 
13. I 9 11 ) 149-408 
Anatomy and physiology of the wing-shell Atrina rigida. By Benjamin H. Grave. 
(Issued May 4, 1911) 409-440 
General index 441-445 
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