MolluscaBase name details
Physa ancillaria magnalacustris B. Walker, 1901
1544218 (urn:lsid:marinespecies.org:taxname:1544218)
unaccepted (unaccepted rank)
Subspecies
Physa ancillaria Say, 1825 accepted as Physella ancillaria (Say, 1825) accepted as Physella gyrina (Say, 1821)
(of Physa ancillaria var. magnalacustris B. Walker, 1901) Walker, B. (1901). New varieties of <i>Physa ancillaria</i> Say. <em>The Nautilus.</em> 14(9): 97-99 [January]., available online at https://www.biodiversitylibrary.org/page/1731608
page(s): 97-98 [details]
page(s): 97-98 [details]
MolluscaBase eds. (2021). MolluscaBase. Physa ancillaria magnalacustris B. Walker, 1901. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1544218 on 2025-03-23
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original description
(of Physa ancillaria var. magnalacustris B. Walker, 1901) Walker, B. (1901). New varieties of <i>Physa ancillaria</i> Say. <em>The Nautilus.</em> 14(9): 97-99 [January]., available online at https://www.biodiversitylibrary.org/page/1731608
page(s): 97-98 [details]
basis of record Crandall, O. A. (1901). The America Physae. <em>The Nautilus.</em> 15(4): 42-45, plate 2., available online at https://www.biodiversitylibrary.org/page/1738423
page(s): 42-43 [details]
page(s): 97-98 [details]
basis of record Crandall, O. A. (1901). The America Physae. <em>The Nautilus.</em> 15(4): 42-45, plate 2., available online at https://www.biodiversitylibrary.org/page/1738423
page(s): 42-43 [details]
