IV 



THE NAUTILUS. 



Carychium exile canadense Clapp, (figs.) 



Carychium stygium Call (figs.) . 



Carychium nannodes Clapp, u. sp. (PI. Ill, figs. 7-9.) 



Cerithidea saerata byporhyssa Berry, n. var. 



Chiton from the New England Coast, A New 



Cochliopa rowelli, a California Shell? 



Crepidula nivea yar. glottidiarum Dall, n. var. . 



Crepidula rugosa var. naticarum Williamson, n. var 



Crepidula rugosa var. norrisiarum Williamson, n. var 



Cyeladidse of the Southern States. 



Cyprsea, on some new varieties of 



Cyprsea xanthodon Gray ..... 



Cyprsea capensis var. elizabethensis Rous, n. var. 

 Cypnea carneola var. adonis Rous, n. var. . 

 Cyprsea cruenta var. violacea Rous, n. var. 

 Cyprsea exanthema var. pudica Rous, n. var. 

 Cyprsea helvola var. aphrodite Rous, n. var. 

 Cyprsea isabella var. fulva Rous, n. var. 

 Cyprsea miliaris var. brookei Rous, n. var. 

 Cyprsea vitellus var. fergusoni Rous, n. var. 

 Cyprseidae in the collection of Mr. D. W. Ferguson 

 Dendrotrochus eva Pfr. ..... 



Dendrotrochus layardi Hartin. .... 



Diplomorpha bernieri Hartm. .... 



Diplomorpha delantouri var. major 



Draparnaudia singularis Pfr. var. diminuta Ancey, 



Endodonta tenuiscripta Ancej' .... 



Epiphragmophora sequoicola soquela Rowell, n. subsp 

 Florida Keys, Land shells of . . . 



Floridian Calliostoma, on a new .... 



Frenchman's Bay, Maine, dredging in . 

 Frenchman's Bay, Maine, shell-bearing mollusca 

 Goniobasis columbiensis Whiteaves, n. sp. (PI. II, figs. 11, 

 12 



12). 



Harpulina Dall, n. gen 



Helicina layardi Hartm 



Helicorbis Benson ...... 



Helix (Epiphragmophora) sequoicola soquela Rowell, n. 

 subsp 



139 

 140 



31 

 133 



88 

 91 

 27 

 50 

 51 

 30 

 29 

 12 

 29 

 77 

 77 

 75 

 75 

 77 

 29 

 76 

 75 

 43 

 43 

 44 

 44 

 42 

 42 

 , 41 

 37 

 131 

 128 

 110 



61 

 143 



46 

 104 



41 



