MolluscaBase taxon details
Physella zionis (Pilsbry, 1926)
1252799 (urn:lsid:marinespecies.org:taxname:1252799)
accepted
Species
Petrophysa zionis (Pilsbry, 1926) · unaccepted
Physa (Petrophysa) zionis Pilsbry, 1926 · unaccepted
Physa zionis Pilsbry, 1926 · unaccepted
recent only
(of Physa (Petrophysa) zionis Pilsbry, 1926) Pilsbry, H. A. (1926). A fresh-water snail, <i>Physa zionis</i>, living under unusual conditions. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 77: 325-328., available online at http://www.jstor.org/stable/4063979
page(s): 326, pl. 11, fig. 5 [details]
page(s): 326, pl. 11, fig. 5 [details]
Note Type locality: USA, Utah, Washington County:...
Type locality Type locality: USA, Utah, Washington County: Zion Canyon [37º09’54”N, 113º00’40”W] [details]
MolluscaBase eds. (2021). MolluscaBase. Physella zionis (Pilsbry, 1926). Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1252799 on 2025-09-11
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original description
(of Physa zionis Pilsbry, 1926) Pilsbry, H. A. (1926). A fresh-water snail, <i>Physa zionis</i>, living under unusual conditions. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 77: 325-328., available online at http://www.jstor.org/stable/4063979
page(s): 326, pl. 11, fig. 5, 6 [details]
original description (of Physa (Petrophysa) zionis Pilsbry, 1926) Pilsbry, H. A. (1926). A fresh-water snail, <i>Physa zionis</i>, living under unusual conditions. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 77: 325-328., available online at http://www.jstor.org/stable/4063979
page(s): 326, pl. 11, fig. 5 [details]
basis of record Johnson, P. D.; Bogan, A. E.; Brown, K. M.; Burkhead, N. M.; Cordeiro, J. R.; Garner, J. T.; Hartfield, P. D.; Lepitzki, D. A. W.; Mackie, G. L.; Tarpley, T. A.; Tiemann, J. S.; Whelan, N. V.; Strong, E. E. (2013). Conservation status of freshwater gastropods of Canada and the United States. <em>Fisheries.</em> 38(6): 247-282., available online at http://www.tandfonline.com/doi/abs/10.1080/03632415.2013.785396 [details] Available for editors
[request]
additional source Moore, A. C.; Burch, J. B.; Duda, T. F. (2014). Recognition of a highly restricted freshwater snail lineage (Physidae: <i>Physella</i>) in southeastern Oregon: convergent evolution, historical context, and conservation considerations. <em>Conservation Genetics.</em> 16(1): 113-123., available online at https://doi.org/10.1007/s10592-014-0645-5 [details]
page(s): 326, pl. 11, fig. 5, 6 [details]
original description (of Physa (Petrophysa) zionis Pilsbry, 1926) Pilsbry, H. A. (1926). A fresh-water snail, <i>Physa zionis</i>, living under unusual conditions. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 77: 325-328., available online at http://www.jstor.org/stable/4063979
page(s): 326, pl. 11, fig. 5 [details]
basis of record Johnson, P. D.; Bogan, A. E.; Brown, K. M.; Burkhead, N. M.; Cordeiro, J. R.; Garner, J. T.; Hartfield, P. D.; Lepitzki, D. A. W.; Mackie, G. L.; Tarpley, T. A.; Tiemann, J. S.; Whelan, N. V.; Strong, E. E. (2013). Conservation status of freshwater gastropods of Canada and the United States. <em>Fisheries.</em> 38(6): 247-282., available online at http://www.tandfonline.com/doi/abs/10.1080/03632415.2013.785396 [details] Available for editors

additional source Moore, A. C.; Burch, J. B.; Duda, T. F. (2014). Recognition of a highly restricted freshwater snail lineage (Physidae: <i>Physella</i>) in southeastern Oregon: convergent evolution, historical context, and conservation considerations. <em>Conservation Genetics.</em> 16(1): 113-123., available online at https://doi.org/10.1007/s10592-014-0645-5 [details]
From editor or global species database
Type locality Type locality: USA, Utah, Washington County: Zion Canyon [37º09’54”N, 113º00’40”W] [details]
To ANSP Malacology Collection (holotype of Physa zionis. Pilsbry, 1926. Proceedings of the Academy of Natural Sciences of Philadelphia 77: 326-328 - catalog no. 140235) (from synonym Physa zionis Pilsbry, 1926)
From editor or global species database
Hosted externally, from synonym