NORTH AMERICAN CONCHOLOGY. 



19 



Page. 



Name, 



Locality. 



7 



Unio torstis Eaf. 



Ohio. 



7 



triangularis Barnes. 



Ohio. 



7 



tuberculatus Barnes. 



Ohio. 



7 



verrucosus Barnes. 



Ohio. 



7 



zigzag Lea. 



Ohio. 



7 



Alasmodonta arcuata Say. 



Maine, New Jersey. 



7 



coarctata (new?) 



RiT's in upper part S. C. 



7 



complanata Say. 



Symphinota complanata Lea. 



Ohio. 



7 



marginata. 



Mass., Niagara river. 



7 



undulata. 



New Jersey. 



7 



rugosa Barnes. 



Tennessee. 



7 



Anodonta cataracta Lam. 



Maine, South Carolina. 



7 



Chama arcinella Lam. 



South Carolina. 



7 



Modiola papuana Lam. 



Maine. 



7 



tulip a Lam. 



East Florida. 



7 



lithophaga Lam. (rare.) 



East Florida. 



7 



Mytilus borealis Lam. 



New York. 



7 



demissus Say. 



South Carolina. 



7 



leucopheus Conrad. 



South Carolina. 



7 



Pinna seminuda? L^am. 



South Carolina. 



■ 7 



muricata? Lam. 

 P. rir/ida Wood. 



South Carolina. 



8 



Avicula macroptera? L^am. 



South Carolina. 



8 



Lima squamosa Lam. 



East Florida. 



8 



glacialis Lam. 



East Florida. 



8 



Pecten Magellanicus Lam. 



Maine. 



8 



Islandicus Lam. 

 P. Pcliii Conrad. 



Newfoundland. 



8 



concentricus Say. 



Massachusetts. 



8 



dislocatus Say. 



East Florida. 



8 



Plicatula cristata Lam, 



South Carolina. 



8 



Ostrea Virginica Lam. 



South Carolina. 



8 



equestris Say (new). 



South Carolina. 



8 



fundata Say (new). 



Soutli Carolina. 



8 



Anemia ephippium Lam. 



South Carolina. 



8 



Chiton apiculatus Say (new). 



South Carolina. 



9 



Fissurella alter nata Say. 



South Carolina. 



9 



Crepidula fornicata Lam. 



South Carolina. 



9 



aculeata Lam. 



South Carolina. 



9 



convexa Say. 



South Carolina. 



9 



plana Say. 



South Carolina. 



9 



Bulla solitaria Say. 



South Carolina. 



9 



Helix aspersa /.am. 



South Carolina. 



d 



albolabris Say, 



S, Carolina, Penn'a. 



