TBE NAUTILUS. 



Planorbis nmltivolvis 



Post-pliocene shells 



Provancher, Abbe (obituary) . , . . . 

 Preliminary list of N. American Pupidse 

 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 . 

 XJnio muddle ...... 



Unio subluridus Simpson .... 



Uvanilla regina Stearns, n. sp. . 

 Veronicella Sloanii var. coffese, n. var. 



Ward's, a visit to 



Zonites Sterkii Dall in Louisiana 



36, 136 



108, 119 



9 



2 



85 



63, 135 



49 



102 



127 



25 



119 



21,29 



107 



78,80 



118 



126 



113 



148 



85 



128 



91 



118 



