MolluscaBase name details
Physa sayi Blainville, 1826
1471983 (urn:lsid:marinespecies.org:taxname:1471983)
unaccepted
Species
- Subspecies Physa sayi warreniana I. Lea, 1864 accepted as Physella gyrina (Say, 1821) (unaccepted > junior subjective synonym)
Not documented
MolluscaBase eds. (2025). MolluscaBase. Physa sayi Blainville, 1826. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1471983 on 2025-09-11
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additional source
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): 43-44 [details]
status source Taylor, D. W. (2003). Introduction to Physidae (Gastropoda: Hygrophila); biogeography, classification, morphology. <em>Revista de Biología Tropical.</em> 51(Suppl. 1): 1-263 (includes a Catalog of species, pp. 197-263)., available online at https://tropicalstudies.org/rbt/attachments/suppls/sup51-1%20Physidae/Physidae%20Information.pdf
page(s): 242 [details]
page(s): 43-44 [details]
status source Taylor, D. W. (2003). Introduction to Physidae (Gastropoda: Hygrophila); biogeography, classification, morphology. <em>Revista de Biología Tropical.</em> 51(Suppl. 1): 1-263 (includes a Catalog of species, pp. 197-263)., available online at https://tropicalstudies.org/rbt/attachments/suppls/sup51-1%20Physidae/Physidae%20Information.pdf
page(s): 242 [details]
