MolluscaBase name details
Trachycystis (Trachycystis) tollini (W. H. Benson, 1856)
1058472 (urn:lsid:marinespecies.org:taxname:1058472)
unaccepted > superseded combination
Species
Helix (Pella) tuguriolum Melvill & Ponsonby, 1892 · unaccepted > junior subjective synonym
(of Helix tollini W. H. Benson, 1856) Benson, W. H. (1856). New land snails collected by E.L. Layard, Esq. <em>Annals and Magazine of Natural History.</em> (2) 18(108): 433–439., available online at https://www.biodiversitylibrary.org/page/18685542#page/447/mode/1up
page(s): 436-437 [details]
page(s): 436-437 [details]
MolluscaBase eds. (2025). MolluscaBase. Trachycystis (Trachycystis) tollini (W. H. Benson, 1856). Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1058472 on 2025-09-11
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original description
(of Helix tollini W. H. Benson, 1856) Benson, W. H. (1856). New land snails collected by E.L. Layard, Esq. <em>Annals and Magazine of Natural History.</em> (2) 18(108): 433–439., available online at https://www.biodiversitylibrary.org/page/18685542#page/447/mode/1up
page(s): 436-437 [details]
page(s): 436-437 [details]



