| Page last updated
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 | Unioninae | Anodontini | Alasmidontina | Arcidens species Arcidens confragosus (Say, 1829): synonymy 1 specimen + 3 Genbank vouchers Alasmodonta confragosa Say, 1829 Say, 1829. New Harm. Dissem. 2(22): 339, sp. 2. Say, 1831. Amer. Conch. 3: pl. 21. Say, 1858. [in] Binney, Compl. Writings T. Say: 131, 171, 195.
Arcidens confragosus — Simpson (1900), Ortmann (1912), F.C. Baker (1928), Thiele (1934), Murray & Leonard (1962), ... FMCS (2021), Whelan et al. (2023), Hopper et al. (2023), Perkins et al. (2025), Campbell & Lydeard (2026) Unio (Margaritana) confragosa — Call (1900) Arcidens confragosa — Simpson (1914), Utterback (1915), Frierson (1927), Haas (1969), Burch (1975), Parmalee & Bogan (1998), Inoue et al. (2014), FMCS (2025) Arcidens (s.s.) confragosus — Clarke (1981), Graf & Cummings (2007) A. confragosus — Marshall et al. (2018) | |
Arcidens confragosa jacintoensis Strecker, 1931 Strecker, 1931. Baylor Univ. Mus. Spec. Bull. 2: 13. (intro'd as intra-sp. of Alasmodonta confragosa Say, 1829)
Arcidens confragosus — R.I. Johnson (1980), Williams et al. (2008), Watters et al. (2009) Arcidens (s.s.) confragosus — Clarke (1981) Arcidens confragosa — Parmalee & Bogan (1998) | |
Taxonomic History (since 1900)Arcidens confragosus — Simpson (1900), Ortmann (1912), F.C. Baker (1928), Thiele (1934), Murray & Leonard (1962), ... FMCS (2021), Whelan et al. (2023), Hopper et al. (2023), Perkins et al. (2025), Campbell & Lydeard (2026) Unio (Margaritana) confragosa — Call (1900) Arcidens confragosa — Simpson (1914), Utterback (1915), Frierson (1927), Haas (1969), Burch (1975), Parmalee & Bogan (1998), Inoue et al. (2014), FMCS (2025) Arcidens (s.s.) confragosus — Clarke (1981), Graf & Cummings (2007) A. confragosus — Marshall et al. (2018)
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