262 



BIBLIOGRAPHY OP 



Vol. IV. September 1825. — On a new species of Modiola, p. 368. 



Page of Page of 

 Jour, reprint. Name. Locality. 



369 112 Modiola opifex Say. Island of Minorca. 



Plate xix, fig. 2, a, b ; reprint, pi. Ixx. 



September, 1825. — Descriptions of some new species of 

 Water and Land Shells of tbe United States, p. 119. 





Vol. V. 





Fresh. 



119 



27 



120 



28 



120 



28 



121 



28 



122 



29 



122 





122 





122 



113 



123 



113 



123 



114 



123 



114 



124 



114 



125 



29 



125 



115 



126 



115 



126 



115 



128 



116 



128 



116 



129 



117 



130 



118 



130 



118 



131 



119 



Helix fallax Say. 



egena Say. 

 Bulimus multilineatus Say. 

 Pupa fallax Say. 

 Achatina solida Say. 



flammigera Fer. 



vexillum Hum. 

 Lymneus modicellus Say. 



obrussus Say. 



pinguis Say. 



galbanus Say (fossil). 

 Physa ancillaria Say. 

 Cyclostoma dentata Say. 

 Paludina subglobosa Say. 

 Melania simplex Say. 



Philadelphia. 



Above Philadelphia. 



Southern Florida. 



Milton, Mass. 



Southern Florida. 



Southern Florida. 



Southern Florida. 



Owego. 



Harrowgate. 



Del. and Schuylkill. 



New Jersey. 



Easton, Pa., and Conn. 



Florida. 



N. W. Territory. 



Abingdon, Va. 



N. and S. Carolina. 



proxima Say. 

 (Anculotus) subglobosa Say. Holstein riv., Va 

 Pirena scalariformis Say. Florida Keys. 



207 



118 



207 



119 



208 



119 



208 



119 



209 



120 



209 



120 



211 



121 



211 



121 



212 



122 



213 



122 



214 



123 



215 



123 



November, 1825. 



Fusus fluvialis Say. 

 Unio subtentus Say. 



cariosus Say. 

 Alasmodonta ambigua Say. 



February, 1826. — Descriptions of Marine Shells recently discovered 

 on the coast of the United States. 

 Delphinula laxa Say. 

 Turritella concava Say. 



sequalis Say. 

 Soalaria multistriata Say. 

 Infundibulum depressum Say. 

 Natica triseriata Say. 

 Volvaria canaliculata Say. 

 Nassa unicincta Say. 



alba Say. 



lunata Say, 

 Fusus decemcostatus Say. 



bicolor Say. 



Holstein river. 

 Holstein river. 

 Holstein river. 

 N. W. Territory. 



South Carolina. 



Southern coast. 



South Carolina. 



Boston. 



South Carolina. 



South Carolina. 



Florida and W. Indies. 



Southern States. 



Boston. 



East Florida. 



