Vlll THE NAUTILUS. 



Vertigo perry i Sterki,n. sp. 53 



Vitrina pt'eifferi Desh., note on . . . . . . 107 



Vitrea rhoadsi Pilsbry (Fig. 1) . . . . . .109 



Volutidae, notes on genera of ..... 143 



Yoluta junonia Lam ......... 143 



Volutilithes Swains . . . . . . . .143 



West Coast Conehology,a second contribution to . 5, 19 

 Wisconsin shells, list of ....... 57 



Wright, Samuel Hart 105 



Yukon Territory, notes on some fresh-water shells from . 1 



INDEX TO AUTHOKS. 



