MolluscaBase taxon details
original description
(of Planorbis duryi Wetherby, 1879) Wetherby, A.G. (1879). Notes on some new or little known North American Limnaeidae. Journal of the Cincinnati Society of Natural History, 2(2): 93-100.
page(s): 99 [details]
original description
(of Planorbis (Planorbina) preglabratus W. B. Marshall, 1926) Marshall, W. B. (1926). New fossil fresh-water mollusks from Florida. <em>Proceedings of the United States National Museum.</em> 68(2612): 1-4, pl. 1., available online at https://www.biodiversitylibrary.org/page/7610769
page(s): 2-3, pl. 1, figs 1-3 [details]
original description
(of Helisoma (Seminolina) duryi eudiscus Pilsbry, 1934) Pilsbry, H. A. (1934). Review of the Planorbidae of Florida, with notes on other members of the family. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 86: 29-66., available online at https://www.jstor.org/stable/4064146
page(s): 42 [details] Available for editors [request]
original description
(of Helisoma (Seminolina) duryi normale Pilsbry, 1934) Pilsbry, H. A. (1934). Review of the Planorbidae of Florida, with notes on other members of the family. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 86: 29-66., available online at https://www.jstor.org/stable/4064146
page(s): 40 [details] Available for editors [request]
original description
(of Helisoma (Seminolina) duryi seminole Pilsbry, 1934) Pilsbry, H. A. (1934). Review of the Planorbidae of Florida, with notes on other members of the family. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 86: 29-66., available online at https://www.jstor.org/stable/4064146
page(s): 35 [details] Available for editors [request]
original description
(of Planorbis duryi var. intercalaris Pilsbry, 1887) Pilsbry, H. A. (1887). Notes on the larger Florida Planorbes. <em>The American Naturalist.</em> 21(3): 286-287.
page(s): 286 [details]
context source (Bermuda)
Williams, D. D.; Williams, N. E. (1998). Freshwater invertebrates from the Bermuda Islands and their zoogeographical affinities. Tropical Zoology, 11(2): 353-369, available online at https://doi.org/10.1080/03946975.1998.10539371 [details]
basis of record
Bank, R. A.; Neubert, E. (2017). Checklist of the land and freshwater Gastropoda of Europe. Last update: July 16th, 2017. [details]