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Traits taxon detailsPhysa canadensis ampla L. S. Russell, 1926 †
1422355 (urn:lsid:marinespecies.org:taxname:1422355)
accepted
Subspecies
fossil only
Russell, L.S. (1926). Mollusca of the Paskapoo Formation in Alberta. <em>Transactions of the Royal Society of Canada, third series. Section IV - Geological Sciences.</em> 20: 207-220.
page(s): 217, pl. 2, fig. 8 [details] Available for editors 
MolluscaBase eds. (2021). MolluscaBase. Physa canadensis ampla Russell, 1926 †. Accessed through: Marine Species Traits editorial board (2021) Marine Species Traits at: http://marinespecies.org/traits/aphia.php?p=taxdetails&id=1422355 on 2025-05-23
Marine Species Traits editorial board (2025). Marine Species Traits. Physa canadensis ampla L. S. Russell, 1926 †. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1422355 on 2025-05-23
Date action by
original description
Russell, L.S. (1926). Mollusca of the Paskapoo Formation in Alberta. <em>Transactions of the Royal Society of Canada, third series. Section IV - Geological Sciences.</em> 20: 207-220.
page(s): 217, pl. 2, fig. 8 [details] Available for editors basis of record Henderson, J. (1935). Fossil non-marine Mollusca of North America. <em>Geological Society of America Special Papers.</em> 3: 1-313. page(s): 259 [details] Available for editors |
