MolluscaBase taxon details
original description
(of Ancylus rivularis Say, 1817) Say, T. (1817). Descriptions of new species of land and fresh water shells of the United States. <em>Journal of the Academy of Natural Sciences of Philadelphia.</em> 1 (6): 123-126., available online at https://www.biodiversitylibrary.org/page/24680373
page(s): 125 [details]
original description
(of Ferrissia bayacalifornica B. Walker, 1924) Walker, B. (1924). New species of <i>Ferrissia</i> from Lower California. <em>Journal of the Washington Academy of Sciences.</em> 14(18): 430-432., available online at https://www.biodiversitylibrary.org/page/39702680
page(s): 431, fig. 1 [details]
original description
(of Ferrissia occidentalis B. Walker, 1924) Walker, B. (1924). New species of <i>Ferrissia</i> from Lower California. <em>Journal of the Washington Academy of Sciences.</em> 14(18): 430-432., available online at https://www.biodiversitylibrary.org/page/39702680
page(s): 431, fig. 2 [details]
original description
(of Ancylus haldemanii Bourguignat, 1853) Bourguignat, J.-R. (1853). Notice sur le genre <em>Ancylus</em>, suivi d'un catalogue synonymique des espèces de ce genre. <em>Journal de Conchyliologie.</em> 4 (1): 55-66; 4 (2): 169-199, pl. 6 figs 9-12; [15 February; 1 May]. Paris., available online at https://www.biodiversitylibrary.org/page/15859532
page(s): 180 [details]
original description
(of Ancylus tardus Say, 1831) Say, T. (1831). New terrestrial and fluviatile shells of North America. (cont.). The Disseminator, (2) 1(29): no pagination .
page(s): no page number [details]
original description
(of Ancylus parallelus Haldeman, 1841) Haldeman, S.S. (1841). Paludina. A monograph of the Limniades or freshwater univalve shells of North America. 2. J. Dobson, Philadelphia. 17-32, plates 6-10.
page(s): backcover [details]
original description
(of Ancylus calcarius De Kay, 1843) De Kay, J. E. (1843). Mollusca. Zoology of New-York, or the New-York fauna; comprising detailed descriptions of all the animals hitherto observed within the State of New-York; with brief notices of those occasionally found near its borders; and accompanied by appropriate illustrations. Carroll and Cook, Albany, New York. Part 5, pp. 1-271, plates 1-40., available online at http://biodiversitylibrary.org/page/2022507
page(s): 13, pl. 5, figs. 99a-b [details]
original description
(of Ancylus depressus Haldeman, 1844) 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): 6, pl. 1, fig. 2 [details]
original description
(of Ancylus ovalis E. S. Morse, 1864) Morse, E. S. (1864). Observations on the terrestrial Pulmonifera of Maine, including a catalogue of all the species of terrestrial and fluviatile Mollusca known to inhabit the state. <em>Journal of the Portland Society of Natural History.</em> 1(1): 1-63, pls 1-10., available online at https://www.biodiversitylibrary.org/page/16070837
page(s): 44, figs. 101-102 [details]
original description
(of Ancylus borealis E. S. Morse, 1864) Morse, E. S. (1864). Observations on the terrestrial Pulmonifera of Maine, including a catalogue of all the species of terrestrial and fluviatile Mollusca known to inhabit the state. <em>Journal of the Portland Society of Natural History.</em> 1(1): 1-63, pls 1-10., available online at https://www.biodiversitylibrary.org/page/16070837
page(s): 45, figs. 103-104 [details]
original description
(of Ancylus oregonensis Clessin, 1880) Clessin, S. (1880). Diagnoses novarum specierum generis Ancyli. <em>Malakozoologische Blätter, Neue Folge.</em> 3: 159., available online at https://www.biodiversitylibrary.org/page/35483787
page(s): 159 [details]
original description
(of Ferrissia michiganensis Winslow, 1923) Winslow, M.L. (1923). Two new fresh-water snails from Michigan. Occasional Papers of the Museum of Zoology, University of Michigan, 145: 1-4.
page(s): 2, pl. 1, figs. 6-8 [details]
original description
(of Ferrissia (Ferrissia) arkansasensis B. Walker, 1925) Walker, B. (1925). New species of North American Ancylidae and Lancidae. <em>Occasional Papers of the Museum of Zoology, University of Michigan.</em> 165: 1-13., available online at https://deepblue.lib.umich.edu/bitstream/handle/2027.42/56604/OP165.pdf?sequence=1&isAllowed=y
page(s): 5, pl. 1, figs. 7-8 [details]
original description
(of Ferrissia (Ferrissia) browni B. Walker, 1925) Walker, B. (1925). New species of North American Ancylidae and Lancidae. <em>Occasional Papers of the Museum of Zoology, University of Michigan.</em> 165: 1-13., available online at https://deepblue.lib.umich.edu/bitstream/handle/2027.42/56604/OP165.pdf?sequence=1&isAllowed=y
page(s): 4, pl. 1, figs. 5-6 [details]
original description
(of Ferrissia (Ferrissia) hendersoni B. Walker, 1925) Walker, B. (1925). New species of North American Ancylidae and Lancidae. <em>Occasional Papers of the Museum of Zoology, University of Michigan.</em> 165: 1-13., available online at https://deepblue.lib.umich.edu/bitstream/handle/2027.42/56604/OP165.pdf?sequence=1&isAllowed=y
page(s): 1, pl. 1, figs. 1-2 [details]
original description
(of Ferrissia (Ferrissia) mcneilli B. Walker, 1925) Walker, B. (1925). New species of North American Ancylidae and Lancidae. <em>Occasional Papers of the Museum of Zoology, University of Michigan.</em> 165: 1-13., available online at https://deepblue.lib.umich.edu/bitstream/handle/2027.42/56604/OP165.pdf?sequence=1&isAllowed=y
page(s): 3, pl. 1, figs. 3-4 [details]
original description
(of Ancylus caurinus subalpinus J. G. Cooper, 1890) Cooper, J. G. (1890). Additional notes and descriptions of new species. <em>Proceedings of the California Academy of Sciences.</em> (2) 3: 70-91, pl. 1., available online at https://www.biodiversitylibrary.org/page/16073509
page(s): 82, pl. 1, figs. 26-28 [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]