140 



THE NAUTILUS. 



ALABAMA. 



Musculium transversum de- Neoplanorbis uinbilicatus 



cisum Sterki. Walker. 



Pisidium compressum coosa- Clappia clappi Walker. 



ense Sterki. 

 Pisidium compressum con- 



trarium Sterki. 

 Pisidium limatulum Sterki. 

 Pisidium noveboracense ala- 



bamense Sterki. 

 Pisidium atlanticum dispar 



Sterki. 

 Pisidium atlanticum albidum 



Sterki. 

 Rhodacmea cahawbensis 



Walker. 

 Rhodacmea gwatkiniana 



Walker. 

 Somatogyrus decipiens 



Walker. 

 Somatogyrus hendersoni 



Walker. 

 Somatogyrus pygmaeus 



Walker. 

 Neoplanorbis carinatus 



Polygyra smithi Clapp. 

 Polygyra inflecta approxi- 



mans Clapp. 

 Polygyra decepta Clapp. 

 Polygyra barbata Clapp. 

 Polygyra brevipila Clapp. 

 Polygyra brevipila chero- 



keensis Clapp. 

 Polygyra cohuttensis Clapp. 

 Vertigo alabamensis Clapp. 

 Vertigo alabamensis conecu- 



hensis Clapp. 

 Vertigo oscariana ' ' Var. ' ' 



(not named.) 

 Omphalina pilsbryi Clapp. 

 Vitrea lewisiana Clapp. 

 Vitrea aldrichiana Clapp. 

 Vitrea cumberlandiana Clapp, 

 Vitrea (Paravitrea) conecu- 



nensis Clapp. 

 Vitrea (Paravitrea) pilsbry- 



ana Clapp. 



Walker. 

 Neoplanorbis smithii Walker. Carychium nannodes Clapp. 



Dr. W. J. Holland, Director of the Carnegie Museum, Pitts- 

 burgh, has written a very appreciative article on the life and 

 work of Mr. Smith, in Science, N. S. Vol. XLIV, No. 1273, 

 pages 481-483, May 23, 1919, where other fields of activity are 

 touched upon; but to cover the whole subject would demand a 

 volume. It is to be regretted that Mr. Smith was not able to 

 carry out a plan he long had in mind, of working up his ex- 

 tensive series of notebooks into a story of his life as a collector, 

 as it would have been an inspiration to future collectors, and 

 would, I feel sure, have been worthy to place alongside of the 



