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BIBLIOGRAPHY OF 



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Plate. 



Fig. 



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xxxvi 360 



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130 vii 



Kame. Locality. 



Valvata arenifera Lea is the larva-case of some insect. 

 pupoidea Gould, e. 1. Massachusetts. 



Natica heros Say. 

 duplicata Say. 

 triseriata Say. 

 immaculata Totten. 

 clausa Sowerhy. 



N. consolidata Coutli, 

 pusilla Say. 

 flava Gould. 



canrena Lam. Asiatic, not Am. 



alba Say [no description: doubtful]. 

 lunata Say [no description: doubtful]. 



Trocliidae. 



Ampullaria Hopetonensis Lea, e. 1. Georgia. 

 rotundata Say, e. 1. Florida. 



paludosa et depressa Say, e. 1. Florida. 

 Ampullaria penesma Say, MSS. 



disseminata Say, MSS. 

 Janthina fragilis Bruguiere. 

 Scalaria subulata Couth. 



S. Gros7ilandica Gould. 

 Turbo clathrus-Granlandicus Chemnitz. 

 lineata Say. 

 multistriata Say. 

 Novangli^ Couth., e. 1. 



clathrus Linn., e. 1. Southern coast. 



turbinata Conrad, e. 1. North Carolina. 



Tornatella puncto-striata Adams. 

 Pirena scalariformis Say, e. 1. Florida Keys. 



Ceritlaidae. 



Cerithiuui Sayii Gould. 



Pasithea nigra Totten. 



Cerithium reticulatum Totten. 

 ferrugineum Say, e. 1. 

 Emersonii Adams, e. 1. 

 septemstriatum Say, e. 1. 

 nigrocinctum Adams, e. 1. 

 terebrale Adams, e. 1. 

 Greeni Adams, e. 1. 

 muscarum Say, e. 1. 



Purpiiridee. 



161 Buccinum undatum Linn. 



Florida. 



Nantucket. 



Florida. 



Massachusetts. 



Massachusetts. 



Massachusetts. 



Florida. 



