Pilsbry, H. A. (1924). Recent and fossil Bermudan snails of the genus Poecilozonites. Proceedings of the Academy of Natural Sciences of Philadelphia. 76: 1-9, figs 1-6.
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Pilsbry, H. A.
1924
Recent and fossil Bermudan snails of the genus <i>Poecilozonites</i>.
Proceedings of the Academy of Natural Sciences of Philadelphia