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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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nominal species Unio (Simonaias) cuprinus subventralis Martens, 1900  Martens, 1900. Biol. Centr.-Amer., Moll.: 506, pl. 36, figs. 1-1b.
(intro'd as intra-sp. of Unio cuprinus Lea, 1831)
Type(s): HOLOTYPE (MONOTYPY) ZMB_108852, Tabasco, Mexico.
= unionoid species Taxonomic Opinions+ — Cummings et al., 2025 + Nephronaias (Popenaias) metallica (Say, 1831) — Haas, 1969 = Elliptio (Nephronaias) subventralis (von Martens, 1900) — Frierson, 1927 = Nephronaias calamitarum var. subventralis (von Martens, 1900) — Simpson, 1914 = Unio (Simonaias) cuprinus subventralis von Martens, 1900 — Martens, 1900
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