MolluscaBase name details
Ferrissia (Kincaidilla) fragilis (Tryon, 1863)
872750 (urn:lsid:marinespecies.org:taxname:872750)
unaccepted (junior subjective synonym)
Species
Ferrissia (Kincaidilla) Hannibal, 1912 represented as Ferrissia B. Walker, 1903
(of Ancylus fragilis Tryon, 1863) Tryon, G. W. (1863). Descriptions of new species of fresh water Mollusca, belonging to the families Amnicolidae, Valvatidae and Limnaeidae; inhabiting California. <em>Proceedings of the Academy of Natural Sciences, Philadelphia.</em> 15: 147-150., available online at https://www.biodiversitylibrary.org/page/1958411
page(s): 149, pl. 1 fig. 15 [details]
page(s): 149, pl. 1 fig. 15 [details]
MolluscaBase eds. (2025). MolluscaBase. Ferrissia (Kincaidilla) fragilis (Tryon, 1863). Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=872750 on 2025-09-12
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original description
(of Ancylus fragilis Tryon, 1863) Tryon, G. W. (1863). Descriptions of new species of fresh water Mollusca, belonging to the families Amnicolidae, Valvatidae and Limnaeidae; inhabiting California. <em>Proceedings of the Academy of Natural Sciences, Philadelphia.</em> 15: 147-150., available online at https://www.biodiversitylibrary.org/page/1958411
page(s): 149, pl. 1 fig. 15 [details]
page(s): 149, pl. 1 fig. 15 [details]