MolluscaBase name details
Gyrotoma excisum (I. Lea, 1843)
1352114 (urn:lsid:marinespecies.org:taxname:1352114)
unaccepted > incorrect grammatical agreement of specific epithet
Species
Melania (Schizostoma) excisa I. Lea, 1843 · unaccepted
Melatoma ellipticum Reeve, 1861 · unaccepted
Melatoma sphaericum Reeve, 1861 · unaccepted
Schizostoma showalteriana Tryon, 1873 · unaccepted (replacement name)
(of Melania (Schizostoma) excisa I. Lea, 1843) Lea, I. (1843). On fresh water shells (continuation) [sixteen new species of the family Melanianae]. <em>Proceedings of the American Philosophical Society.</em> 2(24): 241-243 [on or before 3 January 1843, teste Scudder (1885: 41)]., available online at https://biodiversitylibrary.org/page/34521669
page(s): 242 [details]
page(s): 242 [details]
MolluscaBase eds. (2025). MolluscaBase. Gyrotoma excisum (I. Lea, 1843). Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1352114 on 2025-09-11
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original description
(of Melania (Schizostoma) excisa I. Lea, 1843) Lea, I. (1843). On fresh water shells (continuation) [sixteen new species of the family Melanianae]. <em>Proceedings of the American Philosophical Society.</em> 2(24): 241-243 [on or before 3 January 1843, teste Scudder (1885: 41)]., available online at https://biodiversitylibrary.org/page/34521669
page(s): 242 [details]
basis of record InvertEBase. (2018). Authority files of U.S. and Canadian land and freshwater mollusks developed for the InvertEBase (InvertEBase.org) project. [details]
page(s): 242 [details]
basis of record InvertEBase. (2018). Authority files of U.S. and Canadian land and freshwater mollusks developed for the InvertEBase (InvertEBase.org) project. [details]
