MolluscaBase name details
Ancylus obscurus Haldeman, 1844
1364869 (urn:lsid:marinespecies.org:taxname:1364869)
unaccepted (junior synonym)
Species
Haldeman, S. S. (1844). <i>Ancylus</i>. A monograph of the freshwater univalve Mollusca of the United States, including notices of species in other parts of North America. 7. J. Dobson, Philadelphia. 1-14, plate 1.
page(s): 9, pl. 1, fig. 5 [details]
page(s): 9, pl. 1, fig. 5 [details]
MolluscaBase eds. (2021). MolluscaBase. Ancylus obscurus Haldeman, 1844. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1364869 on 2025-09-12
The webpage text is licensed under a Creative Commons
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original description
Haldeman, S. S. (1844). <i>Ancylus</i>. A monograph of the freshwater univalve Mollusca of the United States, including notices of species in other parts of North America. 7. J. Dobson, Philadelphia. 1-14, plate 1.
page(s): 9, pl. 1, fig. 5 [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]
additional source Walker, B. (1903). Notes on eastern American Ancyli. <em>The Nautilus.</em> 17(3): 25-31, pls. 1-2., available online at https://www.biodiversitylibrary.org/page/1726446
page(s): 25-27, pl. 1, figs. 16-18 [details]
additional source Shuttleworth, R. J. (1854). Beiträge zur näheren Kenntniss der Land- und Süsswasser-Mollusken der Insel Portorico (Schluss). <em>Mittheilungen der Naturforschenden Gesellschaft in Bern.</em> 1854 (321/322): 89-103., available online at https://www.biodiversitylibrary.org/page/11231354
page(s): 98-99 [details]
additional source van der Schalie, H. (1948). The land and fresh-water mollusks of Puerto Rico. <em>Museum of Zoology, University of Michigan, Miscellaneous Publications.</em> no. 70: 1-134. (Ann Arbor).
page(s): 107 [details] Available for editors
[request]
page(s): 9, pl. 1, fig. 5 [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]
additional source Walker, B. (1903). Notes on eastern American Ancyli. <em>The Nautilus.</em> 17(3): 25-31, pls. 1-2., available online at https://www.biodiversitylibrary.org/page/1726446
page(s): 25-27, pl. 1, figs. 16-18 [details]
additional source Shuttleworth, R. J. (1854). Beiträge zur näheren Kenntniss der Land- und Süsswasser-Mollusken der Insel Portorico (Schluss). <em>Mittheilungen der Naturforschenden Gesellschaft in Bern.</em> 1854 (321/322): 89-103., available online at https://www.biodiversitylibrary.org/page/11231354
page(s): 98-99 [details]
additional source van der Schalie, H. (1948). The land and fresh-water mollusks of Puerto Rico. <em>Museum of Zoology, University of Michigan, Miscellaneous Publications.</em> no. 70: 1-134. (Ann Arbor).
page(s): 107 [details] Available for editors
[request]