The Genus Stenotrema Rafinesque, 1815

A taxonomically-challenging group of pulmonate landsnails limited to the eastern US and Canada

S. angellum Hubricht, 1958 S. barbatum (G. Clapp, 1904) S. calvescens Hubricht 1961 S. hirsutum (Say, 1817) S. stenotrema (L. Pfeiffer, 1842) S. macgregori Dourson, 2011
Kentucky Slitmouth Bristled Slitmouth Chattanooga Slitmouth  Hairy Slitmouth Inland Slitmouth Fraudulent Slitmouth
Ed Cavin! Edmondston Co., KY Paint Rock River, AL  Paint Rock River, AL  Lebanon Co., PA B2 BARFLI 2 Nelson Co., KY Kochi Hill, Bullitt Co., KY

Paratype

     

 

UF (FLMNH) #484924

Discussion and Description

     

 

 

S. barbigerum (Redfield, 1856) S. cohuttense (G. H. Clapp, 1914) S. edgarianum (I. Lea, 1841) S. magnifumosum (Pilsbry, 1900)
Fringed Slitmouth Cohutta Slitmouth Sequatchie Slitmouth Appalachian Slitmouth
Polk Co., TN Polk Co., TN Bledsoe Co., TN Grundy Co., TN
8.4 mm. 6.6 mm. 9.2 mm. 8.8 mm.
Stenotrema cohuttense (G. H. Clapp, 1914)  Stenotrema edgarianum (I. Lea, 1841) Sequatchie Slitmouth Stenotrema magnifumosum (Pilsbry, 1900)
Also see: Freshwater Shell Collecting In Alabama
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