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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 | Popenaiadini | Nephronaias species Nephronaias hjalmarsoni (Dunker, 1858): synonymy
9 specimens Unio hjalmarsoni Dunker, 1858
 Dunker, 1858. Malak. Blatt. 5: 227.
Type(s): HOLOTYPE (MONOTYPY) ZMB_108719, Rio Chamelicon, on the confines of Guatemala, Honduras.
Unio (Simonaias) hjalmarsoni — Martens (1900)
— Simpson (1900)
Nephronaias hjalmarsoni — Simpson (1914), Graf & Cummings (2007), Bogan (2010), Graf & Cummings (2021), Cummings et al. (2025)
Elliptio (Nephronaias) hjalmarsoni — Frierson (1927)
Elliptio (Nephronaias) goascoranensis — Haas (1929)
Nephronaias (s.s.) hjalmarsoni — Haas (1969) | |
Unio hjalmarssoni Haas, 1929
‘Dunker’ Haas, 1929. Senckenbergiana 11: 321. | |
Taxonomic History (since 1900)Unio (Simonaias) hjalmarsoni — Martens (1900)
— Simpson (1900)
Nephronaias hjalmarsoni — Simpson (1914), Graf & Cummings (2007), Bogan (2010), Graf & Cummings (2021), Cummings et al. (2025)
Elliptio (Nephronaias) hjalmarsoni — Frierson (1927)
Elliptio (Nephronaias) goascoranensis — Haas (1929)
Nephronaias (s.s.) hjalmarsoni — Haas (1969)
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