MolluscaBase name details
Ethalia supravallata var. invallata P. P. Carpenter, 1864
1603545 (urn:lsid:marinespecies.org:taxname:1603545)
unaccepted
Variety
marine, brackish, fresh, terrestrial
Carpenter, P. P. (1864). Supplementary report on the present state of our knowledge with regard to the Mollusca of the West Coast of North America. <em>Reports of the British Association for the Advancement of Science.</em> (1863) 33: 517-686., available online at https://www.biodiversitylibrary.org/page/29370651
page(s): 612, 652 [details]
page(s): 612, 652 [details]
MolluscaBase eds. (2025). MolluscaBase. Ethalia supravallata var. invallata P. P. Carpenter, 1864. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1603545 on 2025-09-10
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original description
Carpenter, P. P. (1864). Supplementary report on the present state of our knowledge with regard to the Mollusca of the West Coast of North America. <em>Reports of the British Association for the Advancement of Science.</em> (1863) 33: 517-686., available online at https://www.biodiversitylibrary.org/page/29370651
page(s): 612, 652 [details]
page(s): 612, 652 [details]