154 BULLETIN 37, UNITED STATES NATIONAL MUSEUM. 



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



Ser. 



No. 



880 



881 



882 



883 

 884 



885 

 886 



887 

 888 

 889 

 890 

 891 

 892 



893 

 894 



895 

 896 

 897 

 898 

 899 

 900 

 901 

 902 

 903 

 904 



Xame and authority for species. 



Section Krebsia Morch. 

 Capulus intortus Lamarck 



Section Hyalorisia Dall. 

 C. galea Dall 



Family AMALTHEIDiE. 

 Genus AMALTHEA Schumacher. 



A. benthophila Dall. 

 A. antiquata Linu6 . 

 A. subrufa Lamarck 



Family XENOPHORIDiE. 

 Genus XENOPHORA Fischer. 



X. conchyliophora Born. 

 X. caribuea Petit 



Family NATICIDtE. 

 Genus NATICA Lamarck. 



N. niaroccaua Dillwyn 



N. livida Pfeiffer 



N. canrena Lamarck 



N. castrensis Dall 



N. peiiiueata Dall 



N. pusilla Say ...,, 



Subgenus Neverita Ri.sso. 



N. dnplicata Say 



N. nubila Dall 



Sabgeuus Lunatia Gray. 



L. heros Say 



var. triseriata Say 



L. groenlanclica MoUer 



L. tenuis Reclnz 



L. levicula Verrill ^ 



L. semisulcara Gray 



L. immaculata Totteu 



L. leptalea Watson 



L. fringilla Dall 



var. perla Dall , 



PI. I Figs. 



Alt. 



or 



Lon. 



14 



14 



50 



51 



la,b 



21 



12 



1,11 

 18,19 



18.5 



8.0 



12.5 

 18.5 



13.0 



40.0 



Bange 



in 

 depth. 



5.75 

 6.5 



218 



'is 6 

 J-A- 



100 



640 



Northern 

 extreme range. 



Key West . . . 



Barbados.. 



Sand Key.. .. 

 Turtle Harb. 

 Key West . . . 



Hatteras 



Hatteras 



Hatteras 



Hatteras 



Hatteras 



Key West . . . 

 Gulf of Mex . 

 Massachus'ts 



Mass. Bay. .. 

 Gulf of Mex . 



Labrador 



Labrador 



Arctic Sea.. . 

 Cape Fear.. . 

 Gulf of Maine 

 Jupiter Inlet 

 Nova Scotia. 

 Fernandina . 

 Golf of Mex . 

 Fernandina . 



