SECTION B.] NORTH AMERICAN CONCHOLOGT. 



605 



[Annals of New York Lyceum.] 

 Page. 



335 Achatinella stiria Gulich. 

 335 versipellis Gulick. 



335 cucumis Gulick. 



Page. 



335 Achatinella trilineata GuL 

 A. zonata Gulick (var.) 

 335 fuscula Gulick. 



335 formosa Gulick. 



Vol. vii, N'o. 1-3. March, 1S59. 



94 Prime. — List of known species of Pisidium, with their synonymy : 

 by Temple Prime. 



[The Americau species have already been given on p. 27-4. — "W. G. B.] 



95 Pisidium amnicumJen. Eur. 



Tellina aninica MiJll. 

 striata Schrot. 

 rivalis Mat. & Rack. 

 Cyclas palustris Drap. 

 Cardium amnicum Mat. 

 Cyclas obliqua Lam. 

 Pisidium obliquum Pfr. 

 Cyclas amnica Turt. 

 Pera Jluviatilis Leach. 



Henslowiana Leach. 

 Pisidium injiatum Meg. 

 Cyclas Pfeifferi Meg. 

 Pisidium palustre Nils. 



Pfeifferi Zeigl. 



Cordula amnica Leach. 



Pisidium Grateloupiunum 



Norm. 



intermedium Gas. 



sidcatum Parr. 



96 Canariense Shutl. Can. 

 96 casertanum Bf/t. Eur. 



Cardium cascrtanumVoli. 

 \ amnicum Mont. 



Cyclas vitrea Risso. 

 Pera pulchella Leach. 

 Pisidium pulchellum Jen. 

 australe Phil. 

 cinereum Aid. 

 Lumsternianum Forb. 

 Cyclas pulchella Haul. 

 cincrea Ilanl. 

 lenticulnris Norm. 

 Pisidium Joannis McGil. 



Pisidium Jenynsi McGil. 

 vitreum Pfr. 

 nitidum Jen. 

 limosum Gas. 

 iratianum Dup. 

 thermale Dup. 

 calicidatum Dup. 

 sinuatum Bgt. 

 lenticidure Dup. 

 rotundum Ces. 

 glohulosum Gas. 

 planum Pfr. 

 Stabileii Schm. 

 97 Pisidium conicumZ?aM(/. Fr. 



98 



98 



98 

 98 



98 



duplicatum Pfr. Germ. 



(.'yclas duplicata Pfr. 

 Ferroense March. 



Far. Isl. 

 fuscum Parr. Germ. 

 Gassiesianum Dup. Fr. 

 P. Normandianum Dup. 

 tetrat/onum Norm. 

 Baudanianum Ces. 

 Henslowianum./e/i. Eur. 

 Pera Henslowiana Leach. 

 Cyclas acuta Pfr. 

 Tell inallenslowanaShe'p. 

 Cyclas appendicidata 



Turt. 

 Pisidium acutum Pfr. 

 Pera appendicidata 



Leach. 

 Pisidium Jayanum Gas. 

 Dupuyanum Norm. 



