MolluscaBase name details
Helix (Euclasta) euclasta Shuttleworth, 1854
1550659 (urn:lsid:marinespecies.org:taxname:1550659)
unaccepted (unaccepted combination)
Species
Helix (Euclasta) E. von Martens, 1877 accepted as Euclastaria Pilsbry, 1926 accepted as Plagioptycha L. Pfeiffer, 1855
(of Helix euclasta Shuttleworth, 1854) Shuttleworth, R. J. (1854). Beiträge zur näheren Kenntniss der Land- und Süsswasser-Mollusken der Insel Portorico. <em>Mittheilungen der Naturforschenden Gesellschaft in Bern.</em> 1854 (314/316): 33-56., available online at https://biodiversitylibrary.org/page/11231275
page(s): 38; note: with 3 varieties. Typical from St. Thomas, others from Puerto Rico. [details]
page(s): 38; note: with 3 varieties. Typical from St. Thomas, others from Puerto Rico. [details]
MolluscaBase eds. (2021). MolluscaBase. Helix (Euclasta) euclasta Shuttleworth, 1854. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1550659 on 2025-09-11
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original description
(of Helix euclasta Shuttleworth, 1854) Shuttleworth, R. J. (1854). Beiträge zur näheren Kenntniss der Land- und Süsswasser-Mollusken der Insel Portorico. <em>Mittheilungen der Naturforschenden Gesellschaft in Bern.</em> 1854 (314/316): 33-56., available online at https://biodiversitylibrary.org/page/11231275
page(s): 38; note: with 3 varieties. Typical from St. Thomas, others from Puerto Rico. [details]
basis of record Martens, E. von. (1877). Land- und Süsswasser-Schnecken von Puerto Rico. <em>Jahrbücher der Deutschen Malakozoologischen Gesellschaft.</em> 4(3): 340-362, pl. 12, figs. 2-8., available online at https://www.biodiversitylibrary.org/page/16297195
page(s): 355 [details]
page(s): 38; note: with 3 varieties. Typical from St. Thomas, others from Puerto Rico. [details]
basis of record Martens, E. von. (1877). Land- und Süsswasser-Schnecken von Puerto Rico. <em>Jahrbücher der Deutschen Malakozoologischen Gesellschaft.</em> 4(3): 340-362, pl. 12, figs. 2-8., available online at https://www.biodiversitylibrary.org/page/16297195
page(s): 355 [details]
