Phillips, J.S. (1846). Description of a new species of fresh-water shell, and observations on Glandina obtusa Pfeif. Proceedings of the Academy of Natural Sciences of Philadelphia. 3(1): pl. 1 figs 11, 33; 3(3): 66-67.
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Phillips, J.S.
1846
Description of a new species of fresh-water shell, and observations on <i>Glandina obtusa</i> Pfeif.
Proceedings of the Academy of Natural Sciences of Philadelphia