MolluscaBase taxon details
Sphaerium transversum (Say, 1829)
1675909 (urn:lsid:marinespecies.org:taxname:1675909)
accepted
Species
Calyculina contracta (Prime, 1865) · unaccepted > junior subjective synonym
Calyculina transversa (Say, 1829) · unaccepted > superseded combination
Cyclas constricta Prime, 1853 · unaccepted
Cyclas detruncata Prime, 1852 · unaccepted
Cyclas gracilis Prime, 1852 · unaccepted
Cyclas transversa Say, 1829 · unaccepted > superseded combination
Musculium transversum (Say, 1829) · unaccepted > superseded combination
Musculium transversum f. decisum Sterki, 1916 · unaccepted > junior subjective synonym
Paramusculium transversum (Say, 1829) · unaccepted > superseded combination
Sphaerium (Musculium) transversum (Say, 1829) · alternative representation
Sphaerium contractum Prime, 1865 · unaccepted > superseded combination
(of Cyclas transversa Say, 1829) Say T. (1829). Descriptions of some new terrestrial and fluviatile shells of North America. (cont.). <em>The Disseminator of Useful Knowledge; Containing Hints to the Youth of the U. States, from the School of Industry.</em> 2(19): 291-293 [23 September 1829].
page(s): 356 [details]
page(s): 356 [details]
MolluscaBase eds. (2025). MolluscaBase. Sphaerium transversum (Say, 1829). Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1675909 on 2025-05-01
The webpage text is licensed under a Creative Commons
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original description
(of Cyclas transversa Say, 1829) Say T. (1829). Descriptions of some new terrestrial and fluviatile shells of North America. (cont.). <em>The Disseminator of Useful Knowledge; Containing Hints to the Youth of the U. States, from the School of Industry.</em> 2(19): 291-293 [23 September 1829].
page(s): 356 [details]
original description (of Cyclas detruncata Prime, 1852) Prime, T. (1852). New species of Cycladidae, with descriptions. <em>Proceedings of the Boston Society of Natural History.</em> 4(10-11): 155-165., available online at http://biodiversitylibrary.org/page/8870865
page(s): 155 [details]
original description (of Cyclas gracilis Prime, 1852) Prime, T. (1852). New species of Cycladidae, with descriptions. <em>Proceedings of the Boston Society of Natural History.</em> 4(10-11): 155-165., available online at http://biodiversitylibrary.org/page/8870865
page(s): 156 [details]
original description (of Cyclas constricta Prime, 1853) Prime, T. (1853). Notes on the species of <i>Cyclas</i> found in the United States. <em>Proceedings of the Boston Society of Natural History.</em> 4 (17-18): 271-286., available online at http://biodiversitylibrary.org/page/8870981
page(s): 274 [details]
original description (of Sphaerium contractum Prime, 1865) Prime, T. (1865). Monograph of American Corbiculadae. <em>Smithsonian Miscellaneous Collections.</em> 7(145): 1-80., available online at http://biodiversitylibrary.org/page/8817525
page(s): 48, fig. 46 [details]
original description (of Musculium transversum f. decisum Sterki, 1916) Sterki, V. (1916). A preliminary catalog of the North American Sphaeriidae. <em>Annals of the Carnegie Museum.</em> 10(3-4): 429-477., available online at http://biodiversitylibrary.org/page/9967882
page(s): 436 [details]
basis of record Murray, H. D. (1961). <i>Sphaerium transversum</i> (Say). <em>The Nautilus.</em> 74(3): 121-122., available online at https://www.biodiversitylibrary.org/page/8524002 [details]
additional source Gale, W. F. (1972). Seasonal variability in calyculism in <i>Sphaerium transversum</i> (Say). <em>The Nautilus.</em> 86(1): 20-22., available online at https://www.biodiversitylibrary.org/page/8511504 [details]
additional source Dietz, T. H. & Stern, E. M. (1977). Seasonal changes in reproductive activity and biochemical composition of the fingernail clam, <i>Sphaerium transversum</i>. <em>The Nautilus.</em> 91(4): 136-140, fig. 1., available online at https://www.biodiversitylibrary.org/page/8273662 [details]
page(s): 356 [details]
original description (of Cyclas detruncata Prime, 1852) Prime, T. (1852). New species of Cycladidae, with descriptions. <em>Proceedings of the Boston Society of Natural History.</em> 4(10-11): 155-165., available online at http://biodiversitylibrary.org/page/8870865
page(s): 155 [details]
original description (of Cyclas gracilis Prime, 1852) Prime, T. (1852). New species of Cycladidae, with descriptions. <em>Proceedings of the Boston Society of Natural History.</em> 4(10-11): 155-165., available online at http://biodiversitylibrary.org/page/8870865
page(s): 156 [details]
original description (of Cyclas constricta Prime, 1853) Prime, T. (1853). Notes on the species of <i>Cyclas</i> found in the United States. <em>Proceedings of the Boston Society of Natural History.</em> 4 (17-18): 271-286., available online at http://biodiversitylibrary.org/page/8870981
page(s): 274 [details]
original description (of Sphaerium contractum Prime, 1865) Prime, T. (1865). Monograph of American Corbiculadae. <em>Smithsonian Miscellaneous Collections.</em> 7(145): 1-80., available online at http://biodiversitylibrary.org/page/8817525
page(s): 48, fig. 46 [details]
original description (of Musculium transversum f. decisum Sterki, 1916) Sterki, V. (1916). A preliminary catalog of the North American Sphaeriidae. <em>Annals of the Carnegie Museum.</em> 10(3-4): 429-477., available online at http://biodiversitylibrary.org/page/9967882
page(s): 436 [details]
basis of record Murray, H. D. (1961). <i>Sphaerium transversum</i> (Say). <em>The Nautilus.</em> 74(3): 121-122., available online at https://www.biodiversitylibrary.org/page/8524002 [details]
additional source Gale, W. F. (1972). Seasonal variability in calyculism in <i>Sphaerium transversum</i> (Say). <em>The Nautilus.</em> 86(1): 20-22., available online at https://www.biodiversitylibrary.org/page/8511504 [details]
additional source Dietz, T. H. & Stern, E. M. (1977). Seasonal changes in reproductive activity and biochemical composition of the fingernail clam, <i>Sphaerium transversum</i>. <em>The Nautilus.</em> 91(4): 136-140, fig. 1., available online at https://www.biodiversitylibrary.org/page/8273662 [details]
To Barcode of Life (5 barcodes) (from synonym Musculium transversum (Say, 1829))
To European Nucleotide Archive, ENA (Musculium transversum) (from synonym Musculium transversum (Say, 1829))
To GenBank (4 nucleotides; 2 proteins) (from synonym Musculium transversum (Say, 1829))
To IUCN Red List (Least Concern)
To NMNH Extant Collection (USNM 1438809) (from synonym Musculium transversum (Say, 1829))
To NMNH Extant Collection (USNM 1438810) (from synonym Musculium transversum (Say, 1829))
To European Nucleotide Archive, ENA (Musculium transversum) (from synonym Musculium transversum (Say, 1829))
To GenBank (4 nucleotides; 2 proteins) (from synonym Musculium transversum (Say, 1829))
To IUCN Red List (Least Concern)
To NMNH Extant Collection (USNM 1438809) (from synonym Musculium transversum (Say, 1829))
To NMNH Extant Collection (USNM 1438810) (from synonym Musculium transversum (Say, 1829))
