156 BULLETIN 37, UNITED STATES NATIONAL MUSEUM. 



Table V. E. — List of Gastropoda — Continued. 



Ser. 

 No. 



Xame and authority for species. 



PI. 



Figs. 



Alt. 



or 



Lon. 



Kange 



in 

 depth. 



Northern 

 extreme range. 



905 



Subgenus Polynices Montfort. 

 P. uberina Orbigny 









H 



Hatteras 



Florida Keys. 

 Tortugas 



New York . . . 



Hatteras 



Cape Florida 



Hatteras 



N. Atlantic. 



Gulf of Mex . 

 Rhode Island 



Eastport 



Florida Str.. 

 Florida Keys. 

 Key West . . . 

 Charlotte H. 

 Arctic Sea. .. 

 Arctic Sea. .. 



Haiti 



Chesapeake . 

 Rhode Island 

 Norway 



906 



P. lactea Guildi ug 









907 



P. brunnea Link - 









908 



Genus SIGARETUS Lamarck. 

 S. perspectivus Say 











909 



S. maculatus Say i 









910 



S. minor Dall 





4.0 

 5.5 



Tsto 



911 

 912 



Subgenus Eunaticina Fischer. 

 E. carolinensis Dall j 



Genus GYRODES Conrad. 

 G. depressa Seguenza | 







913 



Family LAMELLARITDJ^. 

 Genus LAMELLARIA Montagu. 

 L. Rangii Bergh .' 









914 

 915 



L. pellucida Verrill 



Genus MARSENINA Gray. 

 M. ampla Verrill 



72 



5 





-A^ 



916 



Siqyerfamily DOCOGLOSSA. 

 Family ACM^ID^. 

 Genus ACMiEA Eschscholtz. 

 A. Caudeana Orbisnv 











917 



A. punctulata Gmelin 











918 



var. pulcherrima Guilding 











919 



A. melanoleuca Gmelin 



..i 







920 



A. testudiualis Linnd 



51 

 51 



2,3 



7,8 



40.0 

 5.0 



3.5 



m 



1395 



640 



921 



var. alveus Conlhouy 



922 



Genus PECTINODONTA Dall. 

 P. arcitata Dall 



9-, 



3a, h 



923 



Family LEPETID^ ? 



Genus PROPILIDIUM F. & H. 



P. ? elegans Verrill 







924 



P. ? jyertenue Jeif reys . 





925 



P. ancyloideF. & H 







31 



2b, c 





