MolluscaBase name details
original description
Walker, B. & Pilsbry, H. A. (1902). The Mollusca of the Mt. Mitchell Region, North Carolina. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 54 (2): 413-442, plates 24-25., available online at https://www.biodiversitylibrary.org/page/24686351
page(s): 431, pl. 23, figs. 7-9 [details]
additional source
Pilsbry, H. A. & Walker, B. (1906). Note on <i>Vitrea approxima</i> and <i>V. vanattai</i>. <em>The Nautilus.</em> 20(5): 57-58., available online at https://www.biodiversitylibrary.org/page/1757586 [details]
source of synonymy
Slapcinsky J. (2018). <i>Vitrea clingmani</i> Dall in Pilsbry, 1900, a snail endemic to the summits of the Black Mountains and Great Craggy Mountains of North Carolina is now assigned to the genus Pilsbryna (Gastropoda: Stylommatophora: Oxychilidae). <em>The Nautilus.</em> 132(1): 1-12. [details]
From editor or global species database