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Thu 3 September 2025 |
The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves)
FM(U)otW(aolcb) is the web version of the MUSSEL Project Database. Follow the links to browse the data or use the custom Google search field. Either way, you win!
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Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Popenaiadini | Nephronaias calamitarum nominal species Unio calamitarum var. B prolongata Fischer & Crosse, 1894  Fischer & Crosse, 1894. Miss. Sci. Mexique, Rech. Zool. 2(16): 613, pl. 63, figs. 5-5a.
(intro'd as intra-sp. of Unio calamitarum Morelet, 1849)
Type(s): HOLOTYPE BMNH_93-2-4-2008, Baluntie, near Palenque.
= Nephronaias calamitarum Taxonomic Opinions+ Nephronaias (s.s.) scamnata (Morelet, 1849) — Johnson, 1981 + Nephronaias (s.s.) calamitarum (Morelet, 1849) — Haas, 1969 + Elliptio (Nephronaias) calamitarum (Morelet) — Haas, 1929 = Elliptio (Nephronaias) calamitarum-prolongus [sic] (Crosse & Fischer, 1893) — Frierson, 1927 + — Simpson, 1914 + Nephronaias tabascoensis (Küster, 1856) — Ihering, 1901 + Unio (Simonaias) cuprinus var. tabascoensis Charpentier in Küster, 1856 — Martens, 1900 = Unio (Simonaias) calamitarum var. G prolongata — Fischer & Crosse, 1894
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