MolluscaBase name details
Valvata lewisi var. mccolli La Rocque, 1932 †
1367200 (urn:lsid:marinespecies.org:taxname:1367200)
unaccepted
Variety
fossil only
La Rocque, A. (1932). A new variety of <i>Valvata lewisi</i> from the Pleistocene of Ontario. <em>The Canadian Field-Naturalist.</em> 46(9) 199.
page(s): 199 [details]
page(s): 199 [details]
Note "Shallow Lake, Grey Co., Ont[ario], in marl of...
Type locality "Shallow Lake, Grey Co., Ont[ario], in marl of late Wisconsin age (Pleistocene)" [details]
MolluscaBase eds. (2021). MolluscaBase. Valvata lewisi var. mccolli La Rocque, 1932 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1367200 on 2025-09-11
The webpage text is licensed under a Creative Commons
Attribution 4.0 License
original description
La Rocque, A. (1932). A new variety of <i>Valvata lewisi</i> from the Pleistocene of Ontario. <em>The Canadian Field-Naturalist.</em> 46(9) 199.
page(s): 199 [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): 199 [details]
page(s): 199 [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): 199 [details]
From editor or global species database
Type locality "Shallow Lake, Grey Co., Ont[ario], in marl of late Wisconsin age (Pleistocene)" [details]
