4 THE NAUTILUS. 



LISTS OF A FEW SPECIES OF LAND AND FRESH- WATER SHELLS FROM 

 THE IMMEDIATE VICINITY OF JAMES BAY, HUDSON BAY. 



BY J. F. WHITEAVES. 



The shells referred to in the following lists were collected by 

 Messrs. O. O'Sullivan and W. Spreadborough, at three localities 

 near James Bay, on behalf of the Geological Survey of Canada, and 

 are now in its Museum : 



1. From two miles above the mouth of the Harricanaw River, 

 Hannah Bay, collected July 1, 1904. 



(A. Land Shells.') 



Cochlicopa lubrica (Muller). Several specimens. 

 Vitrina limpida Gould. Eight specimens. 

 Zonitoides arboreus (Say). Two specimens. 

 Pyramidula striatella (Anthony). Four specimens. 

 Succinea retusa Lea (S. ovalis Gould non Say). Several speci- 

 mens. 



(B. Fresh-water Shells.) 



Limncea stagnalis appressa. Ten specimens. 

 Limncea Vahlii Beck (teste Dall). Eleven specimens. 

 Limn&a truncatula Muller (teste Dall). Several specimens. 

 Bulinus hypnorum (L.). Eight specimens. 

 Planorbis trivolvis Say. Two specimens. 



2. From the mouth of the Moose River, about a mile below Moose 

 Factory, collected July 15, 1904. 



Lampsilis luteolus (Lamarck). Two specimens. 

 Anodonta marginata, Say (= A.fragilis, Lamarck). Three spe- 

 cimens. 



3. From the mouth of the Albany River, about a mile below Fort 

 Albany, collected July 25, 1904. 



Planorbis albus, Muller (== P. hirsutus, Gould). Several speci- 

 mens. 



Ottawa, April 8, 1905. 



