163 



BIBLIOGRAPHY OF 



Scalariadae. 



Page. 



39 Scalaria Novangliee Couth. 

 39 Gronlandica Gould. 



39 lineata Say. 



40 



40 

 41 



41 



41 



41 

 41 



44 



Page. 



DO Scalaria multistriata Say. 

 3 9 Eulima oleacea Kurtz et St. 

 (pi. i, fig. 6). 



Menestho albula Moll. 



Turbo albulus 0. Fabr. 



Pyramis striaiula Couth. 

 Chemnitzia nivea St. 

 interrupta St. 



Turritella interrupta Tott. 

 producta St. 



Jaminia producta Adams. 



Odostomia productaGouldi 

 fusca St. 



Pyramis fusca Adams. 



Odostomia fusca Gould, 

 dealbata St. 

 modesta St, 



Pyraniidellidae. 



42 Chemnitzia bisuturalis St. 



Turritella bisuturalis Say. 



Jaminia exigua Couth. 



Odostomia exiyua Gould. 

 42 trifida St. 



Actseon trijidus Tott. 



Odostomia trifida Gould. 

 42 impressa Kurtz MS. 



Turritella impressa Say. 



Odostomia insculpta DeK. 

 42 seminuda St. 



Jaminia seminuda Adams. 



Odostomia seminuda Gld. 



Natica Gouldii Phil. 

 Grcenlandica Beck. 



N. pusilla Gould, 

 immaculata Totten. 

 duplicata Say. 

 pusila Say. 

 clausa Brod. et Sow. 



Velutinida?. 



Velutina haliotoides Moll. 



Helix haliotoides 0. Fabr. 

 V. laevigata Flem. 

 44 zonata Gould. 



44 Lamellaria perspicua Loven. 

 Hi lix perspicua Linn. 

 Siyaretus haliotoideus Flem. 



44 Admete viridula St. 



Tritonium viridulum 0. Fabr. 

 Murex costellif r Sow. 

 ' 'ancellaria bucritmidesCou 

 Couthouyi Jay. 

 Adnit te crispa Moll. 

 C ancellaria viridula Loveu. 



Cancellariada?. 



45 



Trichotropis borealis 



Brod. et Sow, 



45 Cerithiopsis terebellum St. 



Cerithium terebrale Ad. 

 terebellum Ad. 

 45 Emersonii St. 



Cerithium Emersonii Ad. 



