Index to the Nautilus 



Martyn's Universal Conchologist. Vol. 27, No. 9, p. 107, 1914. 

 A new Polygyra of the Stenotrema hirsuta group from Georgia. 



Vol. 28, No. 7, p. 78, 1914. 

 Cochlicopa lubrica in Western Pennsylvania. Vol. 28, No. 8, p. 



96, 1914. 

 Polygyra inflecta mobilensis Clapp. Vol. 28, No. 11, p. 128, 1915. 

 CaeciUoides gundlachi Pfr. in Florida. Vol. 28, No. 11, p. 131, 



1915. 

 Biilimulus schiedeanus Pfr. in Texas. Vol. 28, No. 11, p. 132, 



1915. 

 Description of a new species of Vertigo. Vol. 28, No. 12, p. 137, 



1915. 

 Vitrea cryptomphala n. sp., with notes on the indentata group. 



Vol. 29, No. 3, p. 25, 1915. 

 Polygyra brevipila cherokeensis, new subspecies. Vol. 30, No. 1, 



p. 3, 1916. 

 New land shells from Alabama and Arkansas, with note on 



Polygyra albolabris and P. zaleta. Vol. 30, No. 12, p. 138, 1917. 

 New southern forms of Carychium and Thysanophora. Vol. 31, 



No. 3, p. 73, 1918. 

 Cuban mollusks colonized in Florida. Vol. 32, No. 3, p. 104, 1919. 

 New land shells from Alabama and Tennessee. Vol. 33, No. 1, 



p. 8, 1919. 

 Vitrea (Paravitrea) miiltidentata and lamellidens . Vol. i3>, No. 



4, p. 115, 1920. 

 Herbert Huntington Smith. Vol. 33, No. 4, p. 136, 1920. 

 Vertigo ovata and T'. hebardi in Florida. Vol. 2)2), No. 4, p. 141, 



1920. 

 A new species of Pyramidula from Alabama and notes on P. 



cumber lajidiana and new varieties. Vol. 34, No. 1, p. 23, 1920. 

 Zonitoides nummus in Indiana. Vol. 34, No. 2, p. 71, 1920. 

 Land shells of Chokoloskee Key and Cape Sable, Fla. Vol. 34, 



No. 3, p. 108, 1921. 

 Clapp, George H. and Ferriss, James H. 



PraticoleUa campi n. sp. Vol. 32, No. 3, p. 78, 1919. 

 Clapp, William F. 



A good collecting ground for small shells. Vol. 25, No. 7, p. 80, 



1911. 



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