MolluscaBase name details
Lymnaea stagnalis var. perampla B. Walker, 1908
1367119 (urn:lsid:marinespecies.org:taxname:1367119)
unaccepted (a junior synonym)
Lymnaea stagnalis appressa (Say, 1821) accepted as Lymnaea appressa (Say, 1821) accepted as Lymnaea jugularis Say, 1817
Variety
recent only
Walker, B. (1908). New Michigan Lymnaeas. <em>The Nautilus.</em> 22(1): 4-9, pls. 1-2; 22(2): 16-19, pls 1-2., available online at https://www.biodiversitylibrary.org/page/1743509
page(s): 8; pl. 2, figs. 5-6 [details]
page(s): 8; pl. 2, figs. 5-6 [details]
Note USA, Michigan, Houghton Lake, Roscommon County
Type locality USA, Michigan, Houghton Lake, Roscommon County [details]
MolluscaBase eds. (2021). MolluscaBase. Lymnaea stagnalis var. perampla B. Walker, 1908. Accessed at: http://www.molluscabase.org/aphia.php?p=taxdetails&id=1367119 on 2025-09-11
The webpage text is licensed under a Creative Commons
Attribution 4.0 License
original description
Walker, B. (1908). New Michigan Lymnaeas. <em>The Nautilus.</em> 22(1): 4-9, pls. 1-2; 22(2): 16-19, pls 1-2., available online at https://www.biodiversitylibrary.org/page/1743509
page(s): 8; pl. 2, figs. 5-6 [details]
basis of record InvertEBase. (2018). Authority files of U.S. and Canadian land and freshwater mollusks developed for the InvertEBase (InvertEBase.org) project.
page(s): 8; pl. 2, figs. 5-6 [details]
additional source Baker, F. C. (1911). The Lymnaeidae of North and Middle America, recent and fossil. <em>The Chicago Academy of Sciences, special publication.</em> 3: 1-539., available online at https://www.biodiversitylibrary.org/page/18164581
page(s): 151, pl. XX, figs. 7-9; pl. 22, fig. 5 [details]
page(s): 8; pl. 2, figs. 5-6 [details]
basis of record InvertEBase. (2018). Authority files of U.S. and Canadian land and freshwater mollusks developed for the InvertEBase (InvertEBase.org) project.
page(s): 8; pl. 2, figs. 5-6 [details]
additional source Baker, F. C. (1911). The Lymnaeidae of North and Middle America, recent and fossil. <em>The Chicago Academy of Sciences, special publication.</em> 3: 1-539., available online at https://www.biodiversitylibrary.org/page/18164581
page(s): 151, pl. XX, figs. 7-9; pl. 22, fig. 5 [details]
From editor or global species database
Type locality USA, Michigan, Houghton Lake, Roscommon County [details]
