MolluscaBase name details
Helisoma (Pierosoma) Dall, 1905
1312201 (urn:lsid:marinespecies.org:taxname:1312201)
unaccepted > superseded combination
Planorbella (Pierosoma) Dall, 1905 represented as Planorbella Haldeman, 1843
Subgenus
- Species Helisoma (Pierosoma) trivolvis (Say, 1817) accepted as Planorbella trivolvis (Say, 1817) (unaccepted > superseded combination)
- Species Helisoma (Pierosoma) eyerdami Clench & Aguayo, 1932 represented as Helisoma eyerdami Clench & Aguayo, 1932
recent only
Not documented
MolluscaBase eds. (2025). MolluscaBase. Helisoma (Pierosoma) Dall, 1905. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1312201 on 2025-09-11
Date
action
by
The webpage text is licensed under a Creative Commons
Attribution 4.0 License
basis of record
Clarke, A. H. (1973). The freshwater molluscs of the Canadian Interior Basin. <em>Malacologia.</em> 13(1-2): 1-509., available online at http://biodiversitylibrary.org/page/13110006
page(s): 452 [details]
page(s): 452 [details]
