NORTH AMERICAN CONCHOLOGY. 359 



[Proceedings of tlie Boston Society of Natural History — continued.'] 



Vol. Page. 



Oct. 

 i 



Dec. 

 i 



May, 

 1 



Oct. 



i 

 i 



Name. 



1S43. 

 129 



129 

 129 

 129 

 129 

 129 

 129 



133 

 133 



142 



1813. 

 154 



isu. 

 174 



1844. 



187 



187 

 187 

 188 

 188 

 188 

 188 

 189 

 189 

 189 



189 



189 



198 



Locality. 



Migliels. — Descriptions of seven species of Shells regarded 

 as new: by J. W. Mighels, M. D. 



Casco Bay. 



Casco Bay. 



Second Eagle lake, Me. 



.Casco Bay. 



j Casco Bay. 



iCasco Bay. 



Astarte Portlandica Mighels. 

 Bulla pertenuis Miyhels. 

 Limnaea ampla Mighels. 

 Phasianella sulcosa Mighels. 

 Margarita minutissima Mighels. 

 Delphinula? cosuctata. Mighels. 



Dr. A. A. Gould. 



Notes on Physa ancillaria. 

 heterostropha. 



Dr. A. A. Gould. 



Pupa carinata = P. procera. 



Binney. — Remarks on the Geographical Distribution of 



American Land Shells : by Dr. Amos Binney. 



"Wynian. — Notes on the Anatomy of Tebennophortis 

 and Glandina : by Dr. Jeffbies Wyman. 



Dr. A. A. Gould. 



Note on Helix lucida. 



Dr. J. IV. ]»Iighcls. 



Pupa costulata Mighels. 

 Helix submeris Mighels. 

 Osteodesma aeruginosa Mighels. 

 Tellina elucens MIghds. 

 Mytilua Minganensis Mighels. 

 Bulla incincta Mliilnts. 

 Cypricardia nodulosa ^f)ghels. 

 Pleurotoma insculpta Mighels. 

 Schizoatoma cylindracea Mighels. 

 curta Mighels. 



Dr. A. A. Gould. 



Pupa costulata Mighels = Helix harpa. 



Cypricardia nodulosa Migh.=Carditaniera Florldana Conr. 



Jack.80n. — List of Shells found at Lake Superior: by Dr. 

 C. T. Jackson. 



Unio purpureus S'ay. 



[Greenwich, N. Y. 



Portland, Me. 

 Key West, Florida. 

 Gulf of St. Lawrence. 

 Casco Bay. 

 Gulf of St. Lawrence. 

 Casco Bay, 

 Key West, Fla. 

 Key West, Fla. 

 Warrior river, Ala. 

 Warrior river, Ala. 



198 I Limnaea jugularis Say. 



