MolluscaBase name details
Ferrissia (Pettancylus) sharpi (Sykes, 1900)
1646165 (urn:lsid:marinespecies.org:taxname:1646165)
unaccepted > junior subjective synonym
Species
Ferrissia (Pettancylus) Iredale, 1943 represented as Pettancylus Iredale, 1943
(of Ancylus sharpi Sykes, 1900) Sykes, E. R. (1900). <em>Fauna Hawaiiensis. Volume II, Part IV, Mollusca</em>. University Press, Cambridge. pp. 271–412, pls 11, 12 [19 May]. , available online at https://www.biodiversitylibrary.org/page/4139087
page(s): 394, pl. XII, figs. 14, 14a [details]
page(s): 394, pl. XII, figs. 14, 14a [details]
MolluscaBase eds. (2025). MolluscaBase. Ferrissia (Pettancylus) sharpi (Sykes, 1900). Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1646165 on 2025-09-11
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original description
(of Ancylus sharpi Sykes, 1900) Sykes, E. R. (1900). <em>Fauna Hawaiiensis. Volume II, Part IV, Mollusca</em>. University Press, Cambridge. pp. 271–412, pls 11, 12 [19 May]. , available online at https://www.biodiversitylibrary.org/page/4139087
page(s): 394, pl. XII, figs. 14, 14a [details]
basis of record Cowie, R. H., Evenhuis, N. L. & Christensen, C. C. (1995). <i>Catalog of the native land and freshwater molluscs of the Hawaiian Islands</i>. vi + 248 pp. Leiden: Backhuys Publishers.
page(s): 34 [details] Available for editors
[request]
source of synonymy Christensen C.C. (2016). Change of status and name for a Hawaiian freshwater limpet: <i>Ancylus sharpi</i> Sykes, 1900 is the invasive North American <i>Ferrissia californica</i> (Rowell, 1863), formerly known as <i>Ferrissia fragilis</i> (Tryon, 1863) (Gastropoda: Planorbidae: Ancylinae). <em>Bishop Museum Occasional Papers.</em> 118: 5-8., available online at http://hbs.bishopmuseum.org/publications/pdf/op118p5-8.pdf [details]
page(s): 394, pl. XII, figs. 14, 14a [details]
basis of record Cowie, R. H., Evenhuis, N. L. & Christensen, C. C. (1995). <i>Catalog of the native land and freshwater molluscs of the Hawaiian Islands</i>. vi + 248 pp. Leiden: Backhuys Publishers.
page(s): 34 [details] Available for editors

source of synonymy Christensen C.C. (2016). Change of status and name for a Hawaiian freshwater limpet: <i>Ancylus sharpi</i> Sykes, 1900 is the invasive North American <i>Ferrissia californica</i> (Rowell, 1863), formerly known as <i>Ferrissia fragilis</i> (Tryon, 1863) (Gastropoda: Planorbidae: Ancylinae). <em>Bishop Museum Occasional Papers.</em> 118: 5-8., available online at http://hbs.bishopmuseum.org/publications/pdf/op118p5-8.pdf [details]