NORTH AMERICAN CONOHOLOGY. 



373 



[Proceedings of the Acad, of Nat. Sci. of Philad. — continued.'] 



Vol. 



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PI. 



Fig. 



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June, 



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i, 





Name. 



Locality. 



Modiola papyria Coni: 

 Astarte flabella Conr. 



triquetra Conr. 

 Osteodesma hyalina? 

 SolecuTtus fragilis (var.) 

 Lucina nassula Conr. 

 Corbula limatula Conr. 

 PoUia tincta Conr. 



cancellaria Conr. 

 Murex cellulosa Conr. 



Tampaensis Conr. 



ostrearum Conr. 

 Marginella succinea Conr. 



albilabris Conr. 

 Oliva mutica. 

 Trochus Tampaensis Conr. 

 Triton lineolatum Conr. 

 Cerlthium protextum Conr. 

 Bulla succinea Conr. 

 Crepidula maculosa Conr. 

 Dentalium eboreum Conr. 



Tampa Bay. 

 Tampa Bay, Egmont 

 Tampa Bay. [Key. 

 Florida. 



Egmont Key, Tampa 

 Tampa Bay. [Bay. 

 Coast of Florida. 

 Tampa Bay. 

 ShipIsl.,G'f ofMex. 

 Tampa Bay. 

 Tampa Bay. 

 Tampa Bay. 

 Tampa Bay. 

 Tampa Bay. 

 St. Joseph's Bay, Fla. 

 Tampa Bay. 

 Tampa Bay. 

 Tampa Bay ? 

 Tampa Bay. [Bay. 

 MiiUet Key, Tampa 

 S. coast of Florida 



S. S. Haldeman. — Description of— 



Unio abacoides Hald. [East Tennessee. 



L,eidy. — On the situation of the Olfactory Sense in 

 the Terrestrial Tribe of the Gasteropodous MoUusca : 

 by Joseph Leidy, M. D. 



L<eidy. — On the same in Helix pomatia. 



Conrad. — Descriptions of two new genera and new 

 species of Recent Shells, &c. : by T. A. Co.nead. 



Parapholas Conr. (n. g.) 

 Californica Conr. 



Pholas Californica Conr. 

 Cryptomya Conr. (n. g.) 

 Californica Conr. 



Sjilurnia Californica Conr. 

 Lyonsia Floridana Cvnr. 



Osfeodesnta hijalina Conr., preoc. iii, 24. 

 Leguminaria Floridana Conr. 



Solccurtiis fragilis Conr., preoc. iii, 54. 

 Fsammobia Californica Conr., Journ. 7. 



Conrad. — Descriptions of new Fresh-water and Ma- 

 rine Shells : by T. A. Conkad. 



TJnio securiformla Conr. 

 stagnalis Cnnr. 

 Ogeecheensia Conr. 

 aratua (Jonr. 

 ^osaceus Conr. 



IFlint river, Ga. 

 Ogeechee river, Ga. 

 lOgeechee river, Ga. 

 Flint river, Ga. 

 Savannah river. 



