MolluscaBase name details
Helix appressa Say, 1821
1320941 (urn:lsid:marinespecies.org:taxname:1320941)
unaccepted (original combination)
Species
Say, T. (1821). Description of univalve shells of the United States. <em>Journal of the Academy of Natural Sciences of Philadelphia.</em> 2(1): 149-179., available online at https://www.biodiversitylibrary.org/page/36831337
page(s): 151 [details]
page(s): 151 [details]
MolluscaBase eds. (2024). MolluscaBase. Helix appressa Say, 1821. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1320941 on 2025-03-14
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original description
Say, T. (1821). Description of univalve shells of the United States. <em>Journal of the Academy of Natural Sciences of Philadelphia.</em> 2(1): 149-179., available online at https://www.biodiversitylibrary.org/page/36831337
page(s): 151 [details]
additional source Pilsbry, H. A. (1892). A new species of <i>Zonites</i> from Arkansas. <em>The Nautilus.</em> 5(10): 99., available online at https://www.biodiversitylibrary.org/page/42788895 [details]
additional source Hodgson, C. S. (1894). The rate of growth of helices. <em>The Nautilus.</em> 8(7): 82-83., available online at https://www.biodiversitylibrary.org/page/43044678 [details]
page(s): 151 [details]
additional source Pilsbry, H. A. (1892). A new species of <i>Zonites</i> from Arkansas. <em>The Nautilus.</em> 5(10): 99., available online at https://www.biodiversitylibrary.org/page/42788895 [details]
additional source Hodgson, C. S. (1894). The rate of growth of helices. <em>The Nautilus.</em> 8(7): 82-83., available online at https://www.biodiversitylibrary.org/page/43044678 [details]
