168 



BIBLIOGRAPHY OF 



39 Scalaria Novangliae Couth 

 39 Gronlaudica Gould. 



39 lineata Say. 



40 



40 

 41 



41 



41 



41 

 41 



42 

 42 



42 

 42 



44 



44 



Scalariadae. 



Page. 



39 Scalaria multistriata Say. 

 39 Eulima oleacea Kurtz et St. 

 (pi. i, fig. 6). 



Pyramidellidse. 



Menestho albula Moll. 



Turbo alhulus 0. Fabr. 



Pyramis striaiula Coutli. 

 Chemnitzia nivea St. 

 interrupta St. 



Turritella interrupta Tott. 

 producta St. 



Jaminia jjroducta Adams. 



Odostomia producta Gould. 

 fusca St. 



Pyramis fusca Adams. 



Odostomia fusca Gould. 

 dealb^ta St. 

 modesta St. 



42 Chemnitzia bisuturalis St. 



Turritella bisuturalis Say. 



Jaminia exigua Coutli. 



Odostomia exigua Gould. 

 42 trifida St. 



Action trifidus Tott. 



Odostomia trifida Gould. 

 42 impressa Kurtz MS. 



Turritella impressa Say. 



Odostomia insculpta De K. 

 42 seminuda St. 



Jaminia seminuda Adams. 



Odostomia seminuda Gld. 



TVaticidae. 



Natica flava Gould. 



helicoides Johnston. 

 N. canaliculata Gould. 

 cornea Pliil. 

 Gouldii Adams. 

 heros Say. 

 triseriata Say. 



42 Natica Gouldii Phil. 



43 Grcenlandica Beck. 



N. pusilla Gould. 



43 immaculata Totten. 



43 duplicata Say, 



43 pusila Say. 



43 clausa Brod. et Sow. 



Velutina haliotoides Moll. 

 Helix haliotoides 0. Fabr, 

 V. laevigata Flem. 

 44 zonata Gould. 



Telntinidae. 



44 



Lamellaria perspicua Lovln. 

 Helix perspicua Linn. 

 Sigaretus haliotoideus Flem. 



Admete viridula St. 



Tritonium viridulum 0. Fabr, 

 Murex costellifer Sow. 

 Cancellaria buccinoides Con 

 Couihouyi Jay. 

 Admete crispa Moll. 

 Cancellaria viridula Loven. 



Caucellariadse. 



45 



Trichotropis borealis 



Brod. et Sow. 

 45 Cerithiopsis terebellum St. 

 Cerithium terebrale Ad. 

 terebellum Ad. 

 45 Emersonii St. 



Cerithium Emersonii Ad. 



