THE NAUTILUS. 



Planorbis multivolvis ...... 



Post-pliocene shells ....... 



Provancher, Abbe (obituary) . . . . . 



Preliminary list of N. American Pupidre 

 Preliminary descriptions of new Molluscan forms, etc. 



13, 31, 42 



Shell bearing mollusca of Michigan, . 



Shell collecting at Eastport 



Shell of William's canon, Colorado 



Slugs injuring coffee .... 



Some remarks on New Jersey coast shells . 



Spirula fragilis found at Gay Head, Mass. 



Succinea, notes on the North American species 



Subulina octona in Philadelphia 



Unionidse, On a revision of the American . 



Unionidse of Florida and the Southeastern States, notes 



Unio coruscus Gould, notes on 



Unio muddle 



Unio subluridus Simpson . 



Uvanilla regina Stearns, n. sp. 



Veronicella Sloanii var. coffese, n 



Ward's, a visit to 



Zonites Sterkii Dall in Louisiana 



var. 



on 



36, 136 



103, 119 



9 



2 



85 



63, 135 



49 



102 



127 



25 



119 



21,29 



107 



78,80 



118 



126 



113 



148 



85 



128 



91 



118 



