MolluscaBase taxon details
Gyrotoma excisa (I. Lea, 1843)
1117078 (urn:lsid:marinespecies.org:taxname:1117078)
accepted
Species
Anculosa incisa I. Lea, 1843 · unaccepted (junior synonym)
Gyrotoma ampla J. G. Anthony, 1860 · unaccepted > junior subjective synonym
Gyrotoma bulbosa J. G. Anthony, 1860 · unaccepted (junior synonym)
Gyrotoma carinifera J. G. Anthony, 1860 · unaccepted (junior synonym)
Gyrotoma demissa J. G. Anthony, 1860 · unaccepted (junior synonym)
Gyrotoma excisum (I. Lea, 1843) · unaccepted > incorrect grammatical agreement of specific epithet
Gyrotoma ovalis J. G. Anthony, 1860 · unaccepted (junior synonym)
Gyrotoma ovoidea Shuttleworth, 1845 · unaccepted (junior synonym)
Gyrotoma quadrata J. G. Anthony, 1860 · unaccepted (junior synonym)
Gyrotoma recta J. G. Anthony, 1860 · unaccepted (junior synonym)
Gyrotoma robusta J. G. Anthony, 1860 · unaccepted (junior synonym)
Gyrotoma salebrosa J. G. Anthony, 1860 · unaccepted (junior synonym)
Melania (Schizostoma) excisa I. Lea, 1843 · unaccepted
Melania excisa I. Lea, 1843 · unaccepted (original combination)
Melatoma alabamense (I. Lea, 1860) · unaccepted
Melatoma ellipticum Reeve, 1861 · unaccepted
Melatoma nucula Reeve, 1861 · unaccepted (junior synonym)
Melatoma quadratum Reeve, 1860 · unaccepted
Melatoma rectum Reeve, 1860 · unaccepted (junior synonym)
Melatoma sphaericum Reeve, 1861 · unaccepted
Schizochilus showalterii I. Lea, 1860 · unaccepted (junior synonym)
Schizostoma alabamensis I. Lea, 1860 · unaccepted > junior subjective synonym
Schizostoma buddii I. Lea, 1845 · unaccepted (junior synonym)
Schizostoma castanea I. Lea, 1860 · unaccepted (junior synonym)
Schizostoma constrictum I. Lea, 1845 · unaccepted (junior synonym)
Schizostoma curtum Gould, 1844 · unaccepted (junior synonym)
Schizostoma funiculatum I. Lea, 1845 · unaccepted (junior synonym)
Schizostoma glandula I. Lea, 1860 · unaccepted (junior synonym)
Schizostoma glans I. Lea, 1860 · unaccepted (junior synonym)
Schizostoma hartmanii I. Lea, 1860 · unaccepted (junior synonym)
Schizostoma laciniatum I. Lea, 1845 · unaccepted (junior synonym)
Schizostoma showalteriana Tryon, 1873 · unaccepted (replacement name)
Schizostoma showalterii I. Lea, 1864 · unaccepted (secondary homonym of Schizochilus...)
secondary homonym of Schizochilus showalterii I. Lea, 1860; Schizostoma showalteriana Tryon, 1873 is a replacement
Schizostoma virens I. Lea, 1860 · unaccepted (junior synonym)
Schizostoma wheatleyi I. Lea, 1868 · unaccepted (junior synonym)
(of Melania 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. (2021). MolluscaBase. Gyrotoma excisa (I. Lea, 1843). Accessed at: http://www.molluscabase.org/aphia.php?p=taxdetails&id=1117078 on 2024-10-16
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original description
(of Melatoma ellipticum Reeve, 1861) Reeve, L. A. (1860-1861). Monograph of the genus <i>Melatoma</i>. In: <i>Conchologia Iconica, or, illustrations of the shells of molluscous animals</i>, vol. 12, pl. 1-3 and unpaginated text. L. Reeve & Co., London. [stated dates: pls. 1, Mar. 1860; 2, 3 Apr. 1861]. , available online at https://www.biodiversitylibrary.org/page/11126001
page(s): species 21, pl. 3, fig. 21 [details]
original description (of Melatoma sphaericum Reeve, 1861) Reeve, L. A. (1860-1861). Monograph of the genus <i>Melatoma</i>. In: <i>Conchologia Iconica, or, illustrations of the shells of molluscous animals</i>, vol. 12, pl. 1-3 and unpaginated text. L. Reeve & Co., London. [stated dates: pls. 1, Mar. 1860; 2, 3 Apr. 1861]. , available online at https://www.biodiversitylibrary.org/page/11126001
page(s): species 8, pl. 2, fig. 8 [details]
original description (of Anculosa incisa 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): 243 [details]
original description (of Gyrotoma ampla J. G. Anthony, 1860) Anthony, J.G. (1860). Descriptions of new species of American fluviatile gastropods. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 12: 55-72., available online at https://www.biodiversitylibrary.org/page/26297202
page(s): 66 [details]
original description (of Gyrotoma bulbosa J. G. Anthony, 1860) Anthony, J.G. (1860). Descriptions of new species of American fluviatile gastropods. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 12: 55-72., available online at https://www.biodiversitylibrary.org/page/26297202
page(s): 65 [details]
original description (of Gyrotoma carinifera J. G. Anthony, 1860) Anthony, J.G. (1860). Descriptions of new species of American fluviatile gastropods. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 12: 55-72., available online at https://www.biodiversitylibrary.org/page/26297202
page(s): 66 [details]
original description (of Gyrotoma demissa J. G. Anthony, 1860) Anthony, J.G. (1860). Descriptions of new species of American fluviatile gastropods. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 12: 55-72., available online at https://www.biodiversitylibrary.org/page/26297202
page(s): 64 [details]
original description (of Gyrotoma ovalis J. G. Anthony, 1860) Anthony, J.G. (1860). Descriptions of new species of American fluviatile gastropods. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 12: 55-72., available online at https://www.biodiversitylibrary.org/page/26297202
page(s): 65 [details]
original description (of Gyrotoma ovoidea Shuttleworth, 1845) Shuttleworth, R. J. (1845). Über <i>Gyrotoma</i>, eine neue Gattung der Melaniana, Gasteropoda Pectinibranchiata. <em>Mittheilungen der Naturforschenden Gesellschaft in Bern.</em> 50: 85-89. [22 July 1845]., available online at https://www.biodiversitylibrary.org/page/33667339
page(s): 88 [details]
original description (of Gyrotoma quadrata J. G. Anthony, 1860) Anthony, J.G. (1860). Descriptions of new species of American fluviatile gastropods. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 12: 55-72., available online at https://www.biodiversitylibrary.org/page/26297202
page(s): 65 [details]
original description (of Gyrotoma recta J. G. Anthony, 1860) Anthony, J.G. (1860). Descriptions of new species of American fluviatile gastropods. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 12: 55-72., available online at https://www.biodiversitylibrary.org/page/26297202
page(s): 64 [details]
original description (of Gyrotoma robusta J. G. Anthony, 1860) Anthony, J.G. (1860). Descriptions of new species of American fluviatile gastropods. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 12: 55-72., available online at https://www.biodiversitylibrary.org/page/26297202
page(s): 67 [details]
original description (of Gyrotoma salebrosa J. G. Anthony, 1860) Anthony, J.G. (1860). Descriptions of new species of American fluviatile gastropods. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 12: 55-72., available online at https://www.biodiversitylibrary.org/page/26297202
page(s): 66 [details]
original description (of Melania 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]
original description (of Melatoma nucula Reeve, 1861) Reeve, L. A. (1860-1861). Monograph of the genus <i>Melatoma</i>. In: <i>Conchologia Iconica, or, illustrations of the shells of molluscous animals</i>, vol. 12, pl. 1-3 and unpaginated text. L. Reeve & Co., London. [stated dates: pls. 1, Mar. 1860; 2, 3 Apr. 1861]. , available online at https://www.biodiversitylibrary.org/page/11126001
page(s): species 19, pl. 3, fig. 19 [details]
original description (of Melatoma rectum Reeve, 1860) Reeve, L. A. (1860-1861). Monograph of the genus <i>Melatoma</i>. In: <i>Conchologia Iconica, or, illustrations of the shells of molluscous animals</i>, vol. 12, pl. 1-3 and unpaginated text. L. Reeve & Co., London. [stated dates: pls. 1, Mar. 1860; 2, 3 Apr. 1861]. , available online at https://www.biodiversitylibrary.org/page/11126001 [details]
original description (of Schizochilus showalterii I. Lea, 1860) Lea, I. (1860). Descriptions of four new species of Melanidae of the United States. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 12: 93 [after 27 March 1860, before 15 June 1860]., available online at https://biodiversitylibrary.org/page/1801109
page(s): 93 [details]
original description (of Schizostoma alabamensis I. Lea, 1860) Lea, I. (1860). Descriptions of fourteen new species of Schizostomae, Anculosae and Lithasiae. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 12: 186-188 [after 22 May 1860]., available online at https://www.biodiversitylibrary.org/page/26297333
page(s): 187 [details]
original description (of Schizostoma buddii I. Lea, 1845) Lea, I. (1845). Descriptions of new fresh water and land shells. <em>Proceedings of the American Philosophical Society.</em> 4(33): 162-168 [5 December 1845]., available online at http://biodiversitylibrary.org/page/33100618
page(s): 167 [details]
original description (of Schizostoma castanea I. Lea, 1860) Lea, I. (1860). Descriptions of fourteen new species of Schizostomae, Anculosae and Lithasiae. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 12: 186-188 [after 22 May 1860]., available online at https://www.biodiversitylibrary.org/page/26297333
page(s): 186 [details]
original description (of Schizostoma constrictum I. Lea, 1845) Lea, I. (1845). Descriptions of new fresh water and land shells. <em>Proceedings of the American Philosophical Society.</em> 4(33): 162-168 [5 December 1845]., available online at http://biodiversitylibrary.org/page/33100618
page(s): 167 [details]
original description (of Schizostoma curtum Gould, 1844) Gould, A.A. (1844). Some specimens of shells, with descriptions. Proceedings of the Boston Society of Natural History, 1: 187-189., available online at https://biodiversitylibrary.org/page/9490615
page(s): 189 [details]
original description (of Schizostoma funiculatum I. Lea, 1845) Lea, I. (1845). Descriptions of new fresh water and land shells. <em>Proceedings of the American Philosophical Society.</em> 4(33): 162-168 [5 December 1845]., available online at http://biodiversitylibrary.org/page/33100618
page(s): 167 [details]
original description (of Schizostoma glandula I. Lea, 1860) Lea, I. (1860). Descriptions of fourteen new species of Schizostomae, Anculosae and Lithasiae. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 12: 186-188 [after 22 May 1860]., available online at https://www.biodiversitylibrary.org/page/26297333
page(s): 187 [details]
original description (of Schizostoma glans I. Lea, 1860) Lea, I. (1860). Descriptions of fourteen new species of Schizostomae, Anculosae and Lithasiae. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 12: 186-188 [after 22 May 1860]., available online at https://www.biodiversitylibrary.org/page/26297333
page(s): 186 [details]
original description (of Schizostoma hartmanii I. Lea, 1860) Lea, I. (1860). Descriptions of fourteen new species of Schizostomae, Anculosae and Lithasiae. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 12: 186-188 [after 22 May 1860]., available online at https://www.biodiversitylibrary.org/page/26297333
page(s): 187 [details]
original description (of Schizostoma laciniatum I. Lea, 1845) Lea, I. (1845). Descriptions of new fresh water and land shells. <em>Proceedings of the American Philosophical Society.</em> 4(33): 162-168 [5 December 1845]., available online at http://biodiversitylibrary.org/page/33100618
page(s): 167 [details]
original description (of Schizostoma showalterii I. Lea, 1864) Lea, I. (1864). Descriptions of thirteen new species of Melanidae of the United States. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 16: 111-113 [after 25 April 1864, before 30 June 1864]., available online at https://biodiversitylibrary.org/page/26360735
page(s): 112 [details]
original description (of Schizostoma virens I. Lea, 1860) Lea, I. (1860). Descriptions of fourteen new species of Schizostomae, Anculosae and Lithasiae. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 12: 186-188 [after 22 May 1860]., available online at https://www.biodiversitylibrary.org/page/26297333
page(s): 187 [details]
original description (of Schizostoma wheatleyi I. Lea, 1868) Lea, I. (1868). Descriptions of twenty-six new species of Melanidae of the United States. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 16: 151-153 [after 26 May 1868; pp. 151-152 before 9 November, p. 153 before 2 December 1868]., available online at https://biodiversitylibrary.org/page/9768300
page(s): 153 [details]
original description (of Schizostoma showalteriana Tryon, 1873) Tryon, G. W. (1873). Land and fresh-water shells of North America, Part IV. Strepomatidæ (American melanians). <em>Smithsonian Miscellaneous Collections.</em> 253: 1-435., available online at https://hdl.handle.net/2027/hvd.32044106213671
page(s): 375, fig. 707 [details]
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]
original description (of Melatoma quadratum Reeve, 1860) Reeve, L. A. (1860-1861). Monograph of the genus <i>Melatoma</i>. In: <i>Conchologia Iconica, or, illustrations of the shells of molluscous animals</i>, vol. 12, pl. 1-3 and unpaginated text. L. Reeve & Co., London. [stated dates: pls. 1, Mar. 1860; 2, 3 Apr. 1861]. , available online at https://www.biodiversitylibrary.org/page/11126001
page(s): pl. 1 species no. 7 [details]
basis of record Johnson, P. D.; Bogan, A. E.; Brown, K. M.; Burkhead, N. M.; Cordeiro, J. R.; Garner, J. T.; Hartfield, P. D.; Lepitzki, D. A. W.; Mackie, G. L.; Tarpley, T. A.; Tiemann, J. S.; Whelan, N. V.; Strong, E. E. (2013). Conservation status of freshwater gastropods of Canada and the United States. <em>Fisheries.</em> 38(6): 247-282., available online at http://www.tandfonline.com/doi/abs/10.1080/03632415.2013.785396 [details] Available for editors [request]
page(s): species 21, pl. 3, fig. 21 [details]
original description (of Melatoma sphaericum Reeve, 1861) Reeve, L. A. (1860-1861). Monograph of the genus <i>Melatoma</i>. In: <i>Conchologia Iconica, or, illustrations of the shells of molluscous animals</i>, vol. 12, pl. 1-3 and unpaginated text. L. Reeve & Co., London. [stated dates: pls. 1, Mar. 1860; 2, 3 Apr. 1861]. , available online at https://www.biodiversitylibrary.org/page/11126001
page(s): species 8, pl. 2, fig. 8 [details]
original description (of Anculosa incisa 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): 243 [details]
original description (of Gyrotoma ampla J. G. Anthony, 1860) Anthony, J.G. (1860). Descriptions of new species of American fluviatile gastropods. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 12: 55-72., available online at https://www.biodiversitylibrary.org/page/26297202
page(s): 66 [details]
original description (of Gyrotoma bulbosa J. G. Anthony, 1860) Anthony, J.G. (1860). Descriptions of new species of American fluviatile gastropods. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 12: 55-72., available online at https://www.biodiversitylibrary.org/page/26297202
page(s): 65 [details]
original description (of Gyrotoma carinifera J. G. Anthony, 1860) Anthony, J.G. (1860). Descriptions of new species of American fluviatile gastropods. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 12: 55-72., available online at https://www.biodiversitylibrary.org/page/26297202
page(s): 66 [details]
original description (of Gyrotoma demissa J. G. Anthony, 1860) Anthony, J.G. (1860). Descriptions of new species of American fluviatile gastropods. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 12: 55-72., available online at https://www.biodiversitylibrary.org/page/26297202
page(s): 64 [details]
original description (of Gyrotoma ovalis J. G. Anthony, 1860) Anthony, J.G. (1860). Descriptions of new species of American fluviatile gastropods. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 12: 55-72., available online at https://www.biodiversitylibrary.org/page/26297202
page(s): 65 [details]
original description (of Gyrotoma ovoidea Shuttleworth, 1845) Shuttleworth, R. J. (1845). Über <i>Gyrotoma</i>, eine neue Gattung der Melaniana, Gasteropoda Pectinibranchiata. <em>Mittheilungen der Naturforschenden Gesellschaft in Bern.</em> 50: 85-89. [22 July 1845]., available online at https://www.biodiversitylibrary.org/page/33667339
page(s): 88 [details]
original description (of Gyrotoma quadrata J. G. Anthony, 1860) Anthony, J.G. (1860). Descriptions of new species of American fluviatile gastropods. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 12: 55-72., available online at https://www.biodiversitylibrary.org/page/26297202
page(s): 65 [details]
original description (of Gyrotoma recta J. G. Anthony, 1860) Anthony, J.G. (1860). Descriptions of new species of American fluviatile gastropods. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 12: 55-72., available online at https://www.biodiversitylibrary.org/page/26297202
page(s): 64 [details]
original description (of Gyrotoma robusta J. G. Anthony, 1860) Anthony, J.G. (1860). Descriptions of new species of American fluviatile gastropods. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 12: 55-72., available online at https://www.biodiversitylibrary.org/page/26297202
page(s): 67 [details]
original description (of Gyrotoma salebrosa J. G. Anthony, 1860) Anthony, J.G. (1860). Descriptions of new species of American fluviatile gastropods. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 12: 55-72., available online at https://www.biodiversitylibrary.org/page/26297202
page(s): 66 [details]
original description (of Melania 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]
original description (of Melatoma nucula Reeve, 1861) Reeve, L. A. (1860-1861). Monograph of the genus <i>Melatoma</i>. In: <i>Conchologia Iconica, or, illustrations of the shells of molluscous animals</i>, vol. 12, pl. 1-3 and unpaginated text. L. Reeve & Co., London. [stated dates: pls. 1, Mar. 1860; 2, 3 Apr. 1861]. , available online at https://www.biodiversitylibrary.org/page/11126001
page(s): species 19, pl. 3, fig. 19 [details]
original description (of Melatoma rectum Reeve, 1860) Reeve, L. A. (1860-1861). Monograph of the genus <i>Melatoma</i>. In: <i>Conchologia Iconica, or, illustrations of the shells of molluscous animals</i>, vol. 12, pl. 1-3 and unpaginated text. L. Reeve & Co., London. [stated dates: pls. 1, Mar. 1860; 2, 3 Apr. 1861]. , available online at https://www.biodiversitylibrary.org/page/11126001 [details]
original description (of Schizochilus showalterii I. Lea, 1860) Lea, I. (1860). Descriptions of four new species of Melanidae of the United States. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 12: 93 [after 27 March 1860, before 15 June 1860]., available online at https://biodiversitylibrary.org/page/1801109
page(s): 93 [details]
original description (of Schizostoma alabamensis I. Lea, 1860) Lea, I. (1860). Descriptions of fourteen new species of Schizostomae, Anculosae and Lithasiae. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 12: 186-188 [after 22 May 1860]., available online at https://www.biodiversitylibrary.org/page/26297333
page(s): 187 [details]
original description (of Schizostoma buddii I. Lea, 1845) Lea, I. (1845). Descriptions of new fresh water and land shells. <em>Proceedings of the American Philosophical Society.</em> 4(33): 162-168 [5 December 1845]., available online at http://biodiversitylibrary.org/page/33100618
page(s): 167 [details]
original description (of Schizostoma castanea I. Lea, 1860) Lea, I. (1860). Descriptions of fourteen new species of Schizostomae, Anculosae and Lithasiae. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 12: 186-188 [after 22 May 1860]., available online at https://www.biodiversitylibrary.org/page/26297333
page(s): 186 [details]
original description (of Schizostoma constrictum I. Lea, 1845) Lea, I. (1845). Descriptions of new fresh water and land shells. <em>Proceedings of the American Philosophical Society.</em> 4(33): 162-168 [5 December 1845]., available online at http://biodiversitylibrary.org/page/33100618
page(s): 167 [details]
original description (of Schizostoma curtum Gould, 1844) Gould, A.A. (1844). Some specimens of shells, with descriptions. Proceedings of the Boston Society of Natural History, 1: 187-189., available online at https://biodiversitylibrary.org/page/9490615
page(s): 189 [details]
original description (of Schizostoma funiculatum I. Lea, 1845) Lea, I. (1845). Descriptions of new fresh water and land shells. <em>Proceedings of the American Philosophical Society.</em> 4(33): 162-168 [5 December 1845]., available online at http://biodiversitylibrary.org/page/33100618
page(s): 167 [details]
original description (of Schizostoma glandula I. Lea, 1860) Lea, I. (1860). Descriptions of fourteen new species of Schizostomae, Anculosae and Lithasiae. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 12: 186-188 [after 22 May 1860]., available online at https://www.biodiversitylibrary.org/page/26297333
page(s): 187 [details]
original description (of Schizostoma glans I. Lea, 1860) Lea, I. (1860). Descriptions of fourteen new species of Schizostomae, Anculosae and Lithasiae. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 12: 186-188 [after 22 May 1860]., available online at https://www.biodiversitylibrary.org/page/26297333
page(s): 186 [details]
original description (of Schizostoma hartmanii I. Lea, 1860) Lea, I. (1860). Descriptions of fourteen new species of Schizostomae, Anculosae and Lithasiae. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 12: 186-188 [after 22 May 1860]., available online at https://www.biodiversitylibrary.org/page/26297333
page(s): 187 [details]
original description (of Schizostoma laciniatum I. Lea, 1845) Lea, I. (1845). Descriptions of new fresh water and land shells. <em>Proceedings of the American Philosophical Society.</em> 4(33): 162-168 [5 December 1845]., available online at http://biodiversitylibrary.org/page/33100618
page(s): 167 [details]
original description (of Schizostoma showalterii I. Lea, 1864) Lea, I. (1864). Descriptions of thirteen new species of Melanidae of the United States. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 16: 111-113 [after 25 April 1864, before 30 June 1864]., available online at https://biodiversitylibrary.org/page/26360735
page(s): 112 [details]
original description (of Schizostoma virens I. Lea, 1860) Lea, I. (1860). Descriptions of fourteen new species of Schizostomae, Anculosae and Lithasiae. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 12: 186-188 [after 22 May 1860]., available online at https://www.biodiversitylibrary.org/page/26297333
page(s): 187 [details]
original description (of Schizostoma wheatleyi I. Lea, 1868) Lea, I. (1868). Descriptions of twenty-six new species of Melanidae of the United States. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 16: 151-153 [after 26 May 1868; pp. 151-152 before 9 November, p. 153 before 2 December 1868]., available online at https://biodiversitylibrary.org/page/9768300
page(s): 153 [details]
original description (of Schizostoma showalteriana Tryon, 1873) Tryon, G. W. (1873). Land and fresh-water shells of North America, Part IV. Strepomatidæ (American melanians). <em>Smithsonian Miscellaneous Collections.</em> 253: 1-435., available online at https://hdl.handle.net/2027/hvd.32044106213671
page(s): 375, fig. 707 [details]
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]
original description (of Melatoma quadratum Reeve, 1860) Reeve, L. A. (1860-1861). Monograph of the genus <i>Melatoma</i>. In: <i>Conchologia Iconica, or, illustrations of the shells of molluscous animals</i>, vol. 12, pl. 1-3 and unpaginated text. L. Reeve & Co., London. [stated dates: pls. 1, Mar. 1860; 2, 3 Apr. 1861]. , available online at https://www.biodiversitylibrary.org/page/11126001
page(s): pl. 1 species no. 7 [details]
basis of record Johnson, P. D.; Bogan, A. E.; Brown, K. M.; Burkhead, N. M.; Cordeiro, J. R.; Garner, J. T.; Hartfield, P. D.; Lepitzki, D. A. W.; Mackie, G. L.; Tarpley, T. A.; Tiemann, J. S.; Whelan, N. V.; Strong, E. E. (2013). Conservation status of freshwater gastropods of Canada and the United States. <em>Fisheries.</em> 38(6): 247-282., available online at http://www.tandfonline.com/doi/abs/10.1080/03632415.2013.785396 [details] Available for editors [request]
To ANSP Malacology Collection (syntype of Gyrotoma ampla. Anthony, 1860. Proceedings of the Academy of Natural Sciences of Philadelphia 12: 66 - catalog no. 120741) (from synonym Gyrotoma ampla J. G. Anthony, 1860)
To ANSP Malacology Collection (syntype of Gyrotoma bulbosa. Anthony, 1860. Proceedings of the Academy of Natural Sciences of Philadelphia 12: 65 - catalog no. 56773) (from synonym Gyrotoma bulbosa J. G. Anthony, 1860)
To ANSP Malacology Collection (syntype of Gyrotoma carinifera. Anthony, 1860. Proceedings of the Academy of Natural Sciences of Philadelphia 12: 66-67 - catalog no. 124483) (from synonym Gyrotoma carinifera J. G. Anthony, 1860)
To ANSP Malacology Collection (syntype of Gyrotoma quadrata. Anthony, 1860. Proceedings of the Academy of Natural Sciences of Philadelphia 12: 65 - catalog no. 56775) (from synonym Gyrotoma quadrata J. G. Anthony, 1860)
To ANSP Malacology Collection (syntype of Gyrotoma recta. Anthony, 1860. Proceedings of the Academy of Natural Sciences of Philadelphia 12: 64 - catalog no. 120768) (from synonym Gyrotoma recta J. G. Anthony, 1860)
To ANSP Malacology Collection (syntype of Gyrotoma robusta. Anthony, 1860. Proceedings of the Academy of Natural Sciences of Philadelphia 12: 67 - catalog no. 56771) (from synonym Gyrotoma robusta J. G. Anthony, 1860)
To ANSP Malacology Collection (syntype of Gyrotoma salebrosa. Anthony, 1860. Proceedings of the Academy of Natural Sciences of Philadelphia 12: 66 - catalog no. 56772) (from synonym Gyrotoma salebrosa J. G. Anthony, 1860)
To ANSP Malacology Collection (syntype of Schizostoma glans. Lea, 1860. Proceedings of the Academy of Natural Sciences of Philadelphia 12: 186-187 - catalog no. 56776) (from synonym Schizostoma glans I. Lea, 1860)
To IUCN Red List (Extinct)
To Yale Peabody Museum of Natural History (YPM IZ 074822) (from synonym Schizostoma castanea I. Lea, 1860)
To ANSP Malacology Collection (syntype of Gyrotoma bulbosa. Anthony, 1860. Proceedings of the Academy of Natural Sciences of Philadelphia 12: 65 - catalog no. 56773) (from synonym Gyrotoma bulbosa J. G. Anthony, 1860)
To ANSP Malacology Collection (syntype of Gyrotoma carinifera. Anthony, 1860. Proceedings of the Academy of Natural Sciences of Philadelphia 12: 66-67 - catalog no. 124483) (from synonym Gyrotoma carinifera J. G. Anthony, 1860)
To ANSP Malacology Collection (syntype of Gyrotoma quadrata. Anthony, 1860. Proceedings of the Academy of Natural Sciences of Philadelphia 12: 65 - catalog no. 56775) (from synonym Gyrotoma quadrata J. G. Anthony, 1860)
To ANSP Malacology Collection (syntype of Gyrotoma recta. Anthony, 1860. Proceedings of the Academy of Natural Sciences of Philadelphia 12: 64 - catalog no. 120768) (from synonym Gyrotoma recta J. G. Anthony, 1860)
To ANSP Malacology Collection (syntype of Gyrotoma robusta. Anthony, 1860. Proceedings of the Academy of Natural Sciences of Philadelphia 12: 67 - catalog no. 56771) (from synonym Gyrotoma robusta J. G. Anthony, 1860)
To ANSP Malacology Collection (syntype of Gyrotoma salebrosa. Anthony, 1860. Proceedings of the Academy of Natural Sciences of Philadelphia 12: 66 - catalog no. 56772) (from synonym Gyrotoma salebrosa J. G. Anthony, 1860)
To ANSP Malacology Collection (syntype of Schizostoma glans. Lea, 1860. Proceedings of the Academy of Natural Sciences of Philadelphia 12: 186-187 - catalog no. 56776) (from synonym Schizostoma glans I. Lea, 1860)
To IUCN Red List (Extinct)
To Yale Peabody Museum of Natural History (YPM IZ 074822) (from synonym Schizostoma castanea I. Lea, 1860)
From editor or global species database
Hosted externally, from synonym
Hosted externally, from synonym
Hosted externally, from synonym
Hosted externally, from synonym
Hosted externally, from synonym
Hosted externally, from synonym
Hosted externally, from synonym
Hosted externally, from synonym
Unreviewed
Hosted externally, from synonym