MolluscaBase taxon details
Helicina orbiculata orbiculata (Say, 1818)
1062955 (urn:lsid:marinespecies.org:taxname:1062955)
accepted
Subspecies
Helicina (Oligyra) orbiculata orbiculata (Say, 1818) · alternative representation
recent only
(of Oligyra orbiculata Say, 1818) Say T. (1818). Account of two new genera, and several new species, of fresh water and land snails. <em>Journal of the Academy of Natural Sciences of Philadelphia.</em> 1: 276-284., available online at http://biodiversitylibrary.org/page/24680546
page(s): 283 [details]
page(s): 283 [details]
MolluscaBase eds. (2025). MolluscaBase. Helicina orbiculata orbiculata (Say, 1818). Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1062955 on 2025-09-11
The webpage text is licensed under a Creative Commons
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original description
(of Oligyra orbiculata Say, 1818) Say T. (1818). Account of two new genera, and several new species, of fresh water and land snails. <em>Journal of the Academy of Natural Sciences of Philadelphia.</em> 1: 276-284., available online at http://biodiversitylibrary.org/page/24680546
page(s): 283 [details]
basis of record Pilsbry, H. A. (1909). New <i>Helicina</i> and <i>Strobilops</i> from Florida. <em>The Nautilus.</em> 23(7): 89-91., available online at https://www.biodiversitylibrary.org/page/5314483
page(s): 89-90 [details]
page(s): 283 [details]
basis of record Pilsbry, H. A. (1909). New <i>Helicina</i> and <i>Strobilops</i> from Florida. <em>The Nautilus.</em> 23(7): 89-91., available online at https://www.biodiversitylibrary.org/page/5314483
page(s): 89-90 [details]
Present Inaccurate Introduced: alien Containing type locality
