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Wed 1 October 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 | Unionoida | Unionoidea | Unionidae | Ambleminae | Lampsilini | Arotonaias species Arotonaias encarpa (Lea, 1868): synonymy
9 specimens Unio (Plagiola?) imbricatus Mörch, 1861
Mörch, 1861. Malak. Blatt. 7: 205.
Plagiola imbricatus — Simpson (1900)
Unio (Arotonaias) imbricatus — Martens (1900)
Plagiola (Arotonaias) imbricata — Simpson (1914)
Arotonaias imbricata — Frierson (1927), Graf & Cummings (2007), Bogan (2010), Graf & Cummings (2021)
Pachynaias imbricata — Haas (1929)
— Haas (1969)
Arotonaias encarpa — Cummings et al. (2025) | |
Unio encarpus Lea, 1868
 Lea, 1868. Proc. Acad. Nat. Sci. 20: 95.
 Lea, 1868. Jour. Acad. Nat. Sci. 6 [O. 12]: 294 [54], pl. 42, fig. 105.
Type(s): LECTOTYPE USNM_84386 (by Johnson & Baker, 1973: 154), L. Nicaragua.
Plagiola (Ptychoderma) encarpus — Simpson (1900)
Unio (Arotonaias) imbricatus — Martens (1900)
Plagiola (Arotonaias) imbricata — Simpson (1914)
Arotonaias imbricata — Frierson (1927)
— Haas (1969)
Arotonaias encarpa — Cummings et al. (2025) | |
Taxonomic History (since 1900)Plagiola imbricatus — Simpson (1900)
Unio (Arotonaias) imbricatus — Martens (1900)
Plagiola (Ptychoderma) encarpus — Simpson (1900)
Plagiola (Arotonaias) imbricata — Simpson (1914)
Arotonaias imbricata — Frierson (1927), Graf & Cummings (2007), Bogan (2010), Graf & Cummings (2021)
Pachynaias imbricata — Haas (1929)
— Haas (1969)
Arotonaias encarpa — Cummings et al. (2025)
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