MolluscaBase name details
Physa ancillaria Say, 1825
990025 (urn:lsid:marinespecies.org:taxname:990025)
unaccepted (original combination)
Species
- Subspecies Physa ancillaria crassa B. Walker, 1901 accepted as Physella acuta (Draparnaud, 1805) (junior synonym)
- Subspecies Physa ancillaria magnalacustris B. Walker, 1901 accepted as Physella magnalacustris (B. Walker, 1901) accepted as Physella gyrina (Say, 1821) (unaccepted rank)
- Variety Physa ancillaria var. crassa B. Walker, 1901 accepted as Haitia integra (Haldeman, 1841) accepted as Physella integra (Haldeman, 1841) accepted as Physella acuta (Draparnaud, 1805) (junior synonym)
- Variety Physa ancillaria var. magnalacustris B. Walker, 1901 accepted as Physella magnalacustris (B. Walker, 1901) accepted as Physella gyrina (Say, 1821) (original combination)
- Subspecies Physa ancillaria vinosa A. Gould, 1847 accepted as Physella vinosa (A. Gould, 1847) (unaccepted rank)
Say, T. (1825). Descriptions of some new species of fresh water and land shells of the United States. Journal of the Academy of Natural Sciences of Philadelphia, 5(1): 119-131, available online at http://biodiversitylibrary.org/page/24657165
page(s): 124 [details]
page(s): 124 [details]
MolluscaBase eds. (2021). MolluscaBase. Physa ancillaria Say, 1825. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=990025 on 2025-09-10
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original description
Say, T. (1825). Descriptions of some new species of fresh water and land shells of the United States. Journal of the Academy of Natural Sciences of Philadelphia, 5(1): 119-131, available online at http://biodiversitylibrary.org/page/24657165
page(s): 124 [details]
source of synonymy 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): 124 [details]
source of synonymy 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]
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