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Page last updated
Thu 17 July 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!


Bivalvia | ... | Sphaerioidea | Sphaeriidae | Sphaeriinae | Pisidium

species Pisidium dubium (Say, 1817): synonymy
     0 specimens

Tellina virginica Gmelin, 1791
Gmelin, 1791. Syst. Nat. 1(6): 3236.

Corneocyclas (Phymesoda) virginicaDall (1903)
Pisidium virginicumThiele (1934)
Burch (1975)

Cyclas dubia Say, 1817
Say, 1817. Nich. Encyc. 2: pl. 1, fig. 10.

Pisidium dubiumHerrington (1962), Mackie et al. (1980), Turgeon et al. (1998), Park & Ó Foighil (2000), Lee & Ó Foighil (2002), ... Clewing et al. (2013), Mouthon & Forcellini (2017), Saito et al. (2022), Bespalaya et al. (2023), Jihad (2023)
Pisidium (s.s.) dubiumKuiper (1962), Burch (1975), Cooley & Ó Foighil (2000), Korniushin & Glaubrecht (2002), Voode (2017), Bespalaya et al. (2017), Fuentealba-Jara et al. (2017)

Cyclas (Phymesoda) equalis Rafinesque, 1820
Rafinesque, 1820. Ann. Gén. Sci. Phys. 5 (13): 319 [also as ‘Phymeroda [sic] equalis’].

Pisidium dubiumHerrington (1962), Jihad (2023)
Pisidium (s.s.) dubiumBurch (1975)

Cyclas (Pisidium) abruptum Haldeman, 1841
Haldeman, 1841. Proc. Acad. Nat. Sci. 1: 53.

Pisidium dubiumHerrington (1962)
Pisidium (s.s.) dubiumBurch (1975)

Cyclas dubiosa Catlow & Reeve, 1845
Catlow & Reeve, 1845. Conch. Nomen.: 29.

Pisidium virginicum Prime, 1865
‘Bourguignat’ Prime, 1865. Smithsonian Misc. Coll. (145): 61-62.
‘Gmelin’ Sterki, 1916. Ann. Carnegie Mus. 10(3/4): ??.
(reference to Tellina virginica Gmelin, 1791)

Pisidium dubiumHerrington (1962)
Pisidium (s.s.) dubiumBurch (1975)

Cyclas aequalis Lamarck, 1835
Lamarck, 1835. unknown publication: ??.
‘Rafinesque’ Ferussac, 1835. Mag. Zool. 5: 29.
‘Rafinesque’ Prime, 1865. Smithsonian Misc. Coll. (145): 62.
‘Rafinesque’ Prime, 1870. Amer. J. Conch. 5: 174.
(error for Cyclas (Phymesoda) equalis Rafinesque, 1820)

Pisidium (s.s.) dubiumBurch (1975)
Pisidium dubiumJihad (2023)

Taxonomic History (since 1900)

Corneocyclas (Phymesoda) virginicaDall (1903)
Pisidium virginicumThiele (1934)
Pisidium dubiumHerrington (1962), Mackie et al. (1980), Turgeon et al. (1998), Park & Ó Foighil (2000), Lee & Ó Foighil (2002), ... Clewing et al. (2013), Mouthon & Forcellini (2017), Saito et al. (2022), Bespalaya et al. (2023), Jihad (2023)
Pisidium (s.s.) dubiumKuiper (1962), Burch (1975), Cooley & Ó Foighil (2000), Korniushin & Glaubrecht (2002), Voode (2017), Bespalaya et al. (2017), Fuentealba-Jara et al. (2017)
Burch (1975)

 
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