216 



BIBLIOGRAPHY OP 



'age. 



Name. 



Locality. 



17 



Cytherea callosa Conrad. 



Upper California. 



19 



Venus staminea Conrad. 



Upper California. 



23 



Unio camelus Lea. 



Ohio. 



23 



Cumberlandicus Lea. 



Tennessee. 



24 



cuprinus Lea. 



Mexico. 



24 



Icevissimus Lea. 



Ohio. 



24 



lachrymosus Lea. 



Ohio. 



25 



orbiculatus Hildreth. 



Indiana. 



25 



pileus Lea. 



Ohio. 



2G. 



Schoolcraftensis Lea. 



Green bay. 



2i3 



subovatus Lea. 



Ohio. 



23 



tenuissimus Lea. 



Ohio. ' 



28 



Anodonta pavonia Lea. 



Ohio. 



30 



Modiola papuana Lam. 



New York. 



30 



Mytilus borealis Lam. 



New York. 



31 



Perna Californica Conrad. 



California. 



33 



Pecten tumidus Brod. 



Upper California. 



34 



Anomia patellaris Lam. 



New York. 



36 



Eolis gymnota Couth. 



Charles river. 



33 



salmonacea Couth. 



Massachusetts. 



37 



Tritonia Reynoldsii Couth. 



Charles river. 



37 



Chiton Californicus Nutt. 



Upper California. 



37 



incarnatus Nutt. 



Upper California. 



37 



pectinatus Gould. 



New York. 



37 



textilis Conrad. 



Upper California. 



37 



Patella amoena Say. 



New York. 



3S 



plicata Nutt. 



Upper California. 



38 



scabra Nutt. 



Upper California. 



40 . 



Fissurella ornata Nutt. 



Upper California. 



40 



pica Nutt. 



Upper California. 



41 



Crepidula rugosa Nutt. 



Upper California. 



41 



squamosa Brod. 



Upper California. 



41 



Bulla Californica Nutt. 



Upper California. 



4G 



Helix denotata Fer. 

 H. palliata Say. 



Ohio. 



47 



Leaii Ward. 



Ohio. 



47 



linguifera Fer. 

 H. appressa Say. 



Ohio. 



49 



planorbula Lam. 

 H. septemvolva Say. 



Florida. 



49 



scabra I^m. 



H. alternata Say. 



New York. 



50 



subglobosa Binney, 



Massachusetts. 



51 



Wardiana Lea. 



Ohio. 



51 



zaleta Say. 



Ohio. 



