MolluscaBase name details
Physa ancillaria var. magnalacustris B. Walker, 1901
1309450 (urn:lsid:marinespecies.org:taxname:1309450)
unaccepted (original combination)
Variety
Physa ancillaria Say, 1825 accepted as Physella ancillaria (Say, 1825) accepted as Physella gyrina (Say, 1821)
recent only
Walker, B. (1901). New varieties of <i>Physa ancillaria</i> Say. <em>The Nautilus.</em> 14(9): 97-99 [January]., available online at https://www.biodiversitylibrary.org/page/1731608
page(s): 97-98 [details]
page(s): 97-98 [details]
Type locality contained in USA
, Note Frankfort, Benzie County, Michigan
type locality contained in USA (origin: native) [details]
Type locality Frankfort, Benzie County, Michigan [details]
MolluscaBase eds. (2021). MolluscaBase. Physa ancillaria var. magnalacustris B. Walker, 1901. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1309450 on 2025-09-10
The webpage text is licensed under a Creative Commons
Attribution 4.0 License
original description
Walker, B. (1901). New varieties of <i>Physa ancillaria</i> Say. <em>The Nautilus.</em> 14(9): 97-99 [January]., available online at https://www.biodiversitylibrary.org/page/1731608
page(s): 97-98 [details]
page(s): 97-98 [details]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Type locality Frankfort, Benzie County, Michigan [details]
