NORTH AMERICAN CONCHOLOGY. 359 



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



Vol. Page. 



May. 



Name. 



Locality. 



1S43. 

 129 



129 



129 

 129 

 129 

 129 



133 

 133 



137 



142 



1843. 



154 



1S44. 



174 



1S44. 



187 

 187 

 187 

 188 

 188 

 188 

 188 

 189 

 189 

 189 



189 

 189 



19S 



Casco Bay. 



Casco Bay. 



Second Eagle lake, Me, 



Casco Bay. 



.Casco Bay. 



iCasco Bay. 



Migliels. — Descriptions of seven species of Shells regarded 

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



Astarte Portlandica Mighels. 

 Bulla pertenuis Mighels. 

 Limnaea ampla Mighels. 

 Phasianella sulcosa Mighils. 

 Margarita minutissima Mighels. 

 Delphinula? coarctata Mighels. 



Dr. A. A. Gould. 



Notes on Physa ancillaria. 

 heterostropha. 



Dr. A. A. Gould. 



Pupa carinata = P. procera. 



Diiiney. — Remarks on the Geographical Distribution of 

 American Land Shells: by Dr. Amos Binney. 



Wyman. — Notes on the Anatomy of Tebennophorus 

 and Glandina : by Dr. Jeffries Wyman. 



Dr. A. A. Gould. 



Note on Helix lucida. 



Dr. J. W. Migliel9. 



Pupa costulata Mighels. 

 Helix submeris Mighels. 

 Osteodesma aeruginosa Mighels. 

 Tellina elucens Mighels. 

 Mytilus Minganensis Mighels. 

 Bulla incincta Mighels. 

 Cypricardia nodulosa Mighels. 

 Pleurotoma insculpta Mighels. 

 Schizostoma cylindracea Mighels. 

 curta Mighels. 



Dr. A. A. Gould. 



Pupa costulata Mighels = Helix harpa. 



Cypricardia nodulosa Migh.=Carditamera Floridana Conr. 



Jackson. — List of Shells found at Lake Superior: by Dr, 

 C. T. Jackson. 



TJnio purpureus Say. 



[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 | Limnaea jugularis Say. 



