NORTH AMERICAN CONCHOLOGY. 



149 



Page. 



Ko. 



Ifame. 



Locality. 



28 



886 



Anculosa praerosa Say. 



Ohio & Tennessee. 



28 



887 



pumilis Conrad. 



Black Warrior. 



28 



888 



planulata Lea. 



Alabama. 



28 



889 



rubiginosa Lea. 



Alabama. 



28 



890 



solida Lea. 



Alabama. 



28 



891 



subglobosa Sat/. 



Tennessee. 



28 



892 



taeniata Conrad. 



Alabama. 



28 



893 



turgida Hald. 



Alabama. 



28 



894 



tuberculata Lea. 



Alabama. 



28 



895 



Troostiana Lea. 



Tennessee. 



28 



896 



variabilis Lea. 



Roanoke. 



28 



897 



Lythasia genicula Lea. 



Alabama. 



28 



898 



ScMzostoma incisa Lea. 



Alabama. 



28 



899 



excisa Lea. 



Alabama. 



28 



9U0 



? Lea (new). 



Alabama. 



28 



901 



? L.ea (new). 



Alabama. 



28 



902 



lo fusiformis Sai/. 



Holstein river, Va. 



29 



903 



spinosa Lea. 



Holstein river, Va. 



29 



904 



tenebrosa Lea. 



Tennessee. 



29 



905 



Pirena scalariformis Sai/. 



Fresh, water lakes and 

 Florida Keys. 



29 



90G 



Valvata arenifera. 



Schuylkill. 



29 



907 



cinerea Sai/. 



Western States. 



29 



908 



buccata Zea. 



Schuylkill. 



29 



909 



humeralis. 





29 



910* 



pupoidea Gould. 



Massachusetts. 



29 



911 



tricarinata Sai/. 



Mass. to Missouri. 



29 



912 



unicarinata De Kay. 



Erie canal. 



29 



913 



Paludina angulata Lea. 



Alabama. 



29 



914 



bimonilifera Lea. 



Alabama. 



29 



915 



Coosaensis Lea. 



Coosa river, Ala. 



29 



91G 



canaliculata (lonld. 



Massachusetts. 



29 



917 



cyclostomaformis Lea. 



Alabama. 



29 



918 



coarctata Leu. 



Alabama. 



29 



919 



decisa ■'^ay. 



Ohio. 



29 



920 



elongata Swains. 



Florida. 



29 



921 



Georgiana Lea. 



Georgia. 



29 



922 



grana Say. 



Pennsylvania. 



29 



923 



heterostropha Tappan. 



Ohio. 



29 



924 



hyalina Lea. 



Ohio. 



29 



925 



Integra Say. 



Ohio. 



29 



92G 



intertexta Say. 



Louisiana. 



29 



927 



incrassata Z.ea. 



Alabama. 



29 



928 



limosa Say. 



Western States. 



29 



929 



magnifica Lea. 



Georgia. 



