| Page last updatedWed 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 | Sphaerioida | Sphaerioidea | Sphaeriidae | Sphaeriinae | Pisidium species Pisidium idahoensis Roper, 1890: synonymy0 specimens
 | Pisidium idahoense Roper, 1890Roper, 1890. Nautilus 4(8): 85.
 
 Pisidium idahoense — Thiele (1934), Herrington (1962), Mackie et al. (1980), Turgeon et al. (1998), Lee & Ó Foighil (2003), Mackie (2007), Bogan (2010), IUCN (2011), ITIS (2012)
 Pisidium (s.s.) idahoense — Clarke (1973), Burch (1975)
 Euglesa idahoense — Vinarski et al. (2020)
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 | Pisidium idahoense var. indianense Sterki, 1905Sterki, 1905. Nautilus 19(7): ??.
 
 Pisidium (s.s.) idahoense — Burch (1975)
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 Taxonomic History (since 1900)Pisidium idahoense — Thiele (1934), Herrington (1962), Mackie et al. (1980), Turgeon et al. (1998), Lee & Ó Foighil (2003), Mackie (2007), Bogan (2010), IUCN (2011), ITIS (2012)Pisidium (s.s.) idahoense — Clarke (1973), Burch (1975)
 Euglesa idahoense — Vinarski et al. (2020)
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