IV 



THE NAUTILUS. 



Dall banquet ....... 



Epiphragmophora ellipsostoraa Pils. (PI. II, fig. 6) 



Epiphragmophora zechae Pils., n. sp. (PI. Ill) 



Euconulus sterkii Dall in Florida 



Euglandina, appetite of . 



Eupera, habits of .... . 



Eupera singleyi in Louisiana . 

 Eurynia (Micromya) constricta (Conrad) 

 Eurynia (Micromya) nebulosa (Conrad) . 

 Eurynia (Micromya) perpurpurea (Lea) . 

 Eurynia (Micromya) vanuxemensis (Lea) 

 Ferriss banquet ..... 



Floridian land shells .... 



Fusinus centrifugus Dall, n. sp. 



Fusinus colpoicus Dall, n. sp. 



Fusinus, notes on the West American species of 



Fusinus orcutti Dall, n. sp. . 



Fusinus porticus Dall, n. sp. . 



Fusinus traski Dall, n. n. for F. rugosus Trask 



Fusinus monksae Dall, n. n. for F. robustus Trask 



Glycymeris diaphorus Dall, n. sp. 



Harmandia Rochebr. 



Helices of Lower California and Sinaloa 



Helix canescens Adams & Reeve 



Helix digueti J. Mabilla . 



Helix hortensis near Edgartown, Martha's Vineyard 



Helix hortensis on Nantucket 



Helix indigena J. Mabille 



Helix invecta J. Mabille . 



Helix lohrii Gabb . 



Helix pisana Miill. in California 



Helix steganella J. Mabille 



Hemilastena ambigua Say 



Ilyanassa obsoleta, migration of 



Japanese species of Blanfordia 



Karolus primus De Folin 



Katayama nosophora Robson 



Lasmigona subviridis Conrad 



Lasmigona viridis Raf. 



Limax fiavus L. in California 



Limax maximus L. in California 



Litorina litorea and L. rudis, migration of 



Littorina littorea a fish .... 



Lymneea (Pseudosuccinea) columella in Oregon 

 Lymnaeids, on the classification of 

 Mactrella clissia Dall, n. sp. 



. 11 

 16, 102 



104 



143 



119 

 82 

 82 

 66 

 64 

 63 

 65 

 36 



143 

 56 

 54 

 54 

 57 

 56 

 55 

 55 

 12 

 82 

 97 

 97 



100 

 83 



109 

 99 



100 

 98 

 72 

 99 

 6 

 43 

 1 



119 

 4 

 57 

 59 

 83 

 84 

 43 

 96 

 60 

 20 

 62 



