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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 | ... | Unioninae | Anodontini | Alasmidontina | Pyganodon

species Pyganodon cataracta (Say, 1817): synonymy
     6 specimens + 1 Genbank voucher

Anodonta fluviatilis Bosc, 1801
‘Gmelin’ of Authors.
Bosc, 1801. Hist. Nat. Coquilles 3: 146.
Dillwyn, 1817. Descr. Cat. Rec. Shells 1: 316 [’Mytilus fluviatilis’].
Bosc, 1824. Hist. Nat. Coquilles 3: 143.
(misidentified reference to Mytilus fluviatilis Gmelin, 1791)

Anodonta cataractaSimpson (1900), Simpson (1914)
de Gregorio (1914)
Anodonta (Pyganodon) cataractaFrierson (1927)
Anodonta (Pyganodon) cataracta cataractaHaas (1969), R.I. Johnson (1970)
Pyganodon cataractaStrayer & Jirka (1997)

Anodonta cataracta Say, 1817
Say, 1817. Nich. Encyc. 2: [13,] pl. 3, fig. 4.
Say, 1819. Nich. Encyc. 4: [19,] pl. 3, fig. 4.
Say, 1858. [in] Binney, Compl. Writings T. Say: 53.
Type(s): TYPE MNHN_MPL_0036, [unknown].

Anodonta cataractaSimpson (1900), Ortmann (1909), Ortmann (1909), Ortmann (1910), Ortmann (1912), ... Davis et al. (1981), Hoeh & Burch (1989), Rosenberg et al. (1994), Rosenberg et al. (1997), ITIS (2012)
Anodonta (Pyganodon) cataractaFrierson (1927), Kat (1983)
Pyganodon cataractaModell (1945), Hoeh (1990), Williams et al. (1993), Hoeh et al. (1995), Strayer & Jirka (1997), ... Bieler (2021), Lopes-Lima et al. (2021), FMCS (2021), Whelan et al. (2023), Hopper et al. (2023)
Anodonta (Pyganodon) cataracta cataractaHaas (1969), R.I. Johnson (1970)
Anodonta cataracta cataractaR.I. Johnson (1980), Kat (1983), Turgeon et al. (1988)
Pyganodon cataracta cataractaSayenko et al. (2005)

Anodonta marginata Say, 1817
Say, 1817. Nich. Encyc. 2: [13,] pl. 3, fig. 5.
Say, 1819. Nich. Encyc. 4: [19,] pl. 3, fig. 5.
Say, 1858. [in] Binney, Compl. Writings T. Say: 53-54.

Anodonta marginataSimpson (1900), Simpson (1914), Ortmann (1914), F.C. Baker (1928)
Anodonta (s.s.) marginataFrierson (1927), Haas (1969)
Anodonta marginata marginataModell (1945)
Anodonta (Pyganodon) cataracta cataractaR.I. Johnson (1970)
Anodonta cataractaBurch (1975)
Anodonta cataracta fragilisR.I. Johnson (1980)
Anodonta cataracta marginataTurgeon et al. (1988), ITIS (2012)
Hoeh & Burch (1989)
Pyganodon marginataWilliams et al. (1993)
Pyganodon lacustrisStrayer & Jirka (1997)
Pyganodon cataracta marginataWatters et al. (2009)
Pyganodon cataractaIUCN (2012)

Anodonta (s.s.) atra Rafinesque, 1820
Rafinesque, 1820. Ann. Gén. Sci. Phys. 5 (13): 316.
Rafinesque, 1864. [in] Binney & Tryon, reprint: 59.

Simpson (1914), Vanatta (1915)
Anodonta (Pyganodon) cataractaFrierson (1927)
Anodonta (Pyganodon) cataracta cataractaHaas (1969)
Anodonta implicataStrayer & Jirka (1997)

Anodonta (s.s.) cuneata Rafinesque, 1820
Rafinesque, 1820. Ann. Gén. Sci. Phys. 5 (13): 316.
Rafinesque, 1864. [in] Binney & Tryon, reprint: 59.

Vanatta (1915)
Pyganodon cataractaStrayer & Jirka (1997)

Mytilus marginatus Eaton, 1826
Eaton, 1826. Zool. Text-Book: 224.
(reference to Anodonta marginata Say, 1817)

Anodonta cataractaSimpson (1900), Simpson (1914)

Anodonta (Flexiplis?) digonota Rafinesque, 1831
Rafinesque, 1831. Continuation: 6.
Rafinesque, 1864. [in] Binney & Tryon, reprint: 82.

Anodonta dignota [sic]Simpson (1900), Burch (1975)
Anodonta digonotaSimpson (1914)
Anodonta (Pyganodon) cataracta cataractaHaas (1969)

Anodonta teres Conrad, 1834
Conrad, 1834. New Fresh-Water Shells: 47, pl. 7, fig. 2.
Conrad, 1853. Proc. Acad. Nat. Sci. 6: 264.

Anodonta teresSimpson (1900), Simpson (1914)
Anodonta (Pyganodon) cataractaFrierson (1927)
Anodonta (Pyganodon) cataracta cataractaHaas (1969), R.I. Johnson (1970)
Anodonta cataractaBurch (1975)
Pyganodon cataractaWilliams et al. (2008), IUCN (2012)

Anodonta excurvata De Kay, 1843
De Kay, 1843. Zool. New York 5: 202, pl. 17, fig. 233.

Anodonta implicataSimpson (1900), Simpson (1914)
Anodonta (Pyganodon) implicataFrierson (1927), Haas (1969)
Anodonta (Pyganodon) cataracta cataractaR.I. Johnson (1970)
Anodonta cataractaBurch (1975)
Pyganodon cataractaStrayer & Jirka (1997), Williams et al. (2008)

Anodonta virgulata Lea, 1857
Lea, 1857. Proc. Acad. Nat. Sci. 9: 86.
Lea, 1862. Jour. Acad. Nat. Sci. 5 [O. 9]: 213 [35], pl. 33, fig, 282.
Type(s): HOLOTYPE USNM_86593, Weldon, Roanoke R., N.C.

Anodonta cataractaSimpson (1900), Simpson (1914), Burch (1975)
Anodonta (Pyganodon) cataractaFrierson (1927)
Anodonta (Pyganodon) cataracta cataractaHaas (1969), R.I. Johnson (1970)
Pyganodon cataractaWilliams et al. (2008)

Anodonta dariensis Lea, 1858
Lea, 1858. Proc. Acad. Nat. Sci. 10: 139.
Lea, 1859. Jour. Acad. Nat. Sci. 4 [O. 7]: 230 [48], pl. 28, fig. 99.
Type(s): HOLOTYPE USNM_86600, Macon (Swift Creek), Georgia.

Anodonta dariensisSimpson (1900), Simpson (1914)
Anodonta (Pyganodon) cataracta-gibbosaFrierson (1927)
Anodonta gibbosaClench & Turner (1956)
Anodonta (Pyganodon) cataracta gibbosaHaas (1969)
Anodonta (Pyganodon) cataracta cataractaR.I. Johnson (1970)
Anodonta cataractaBurch (1975)
Pyganodon cataractaWilliams et al. (2008), IUCN (2012)

Anodonta tryonii Lea, 1862
Lea, 1862. Proc. Acad. Nat. Sci. 14: 169.
Lea, 1866. Jour. Acad. Nat. Sci. 6 [O. 11]: 28 [32], pl. 10, fig. 27.
Type(s): HOLOTYPE USNM_86572, Potomac R., near chain bridge, D.C.

Anodonta cataractaSimpson (1900), Simpson (1914), Burch (1975)
Anodonta (Pyganodon) cataractaFrierson (1927)
Anodonta (Pyganodon) cataracta cataractaHaas (1969), R.I. Johnson (1970)
Pyganodon cataractaStrayer & Jirka (1997), Williams et al. (2008)

Anodonta williamsii Lea, 1862
Lea, 1862. Proc. Acad. Nat. Sci. 14: 169.
Lea, 1866. Jour. Acad. Nat. Sci. 6 [O. 11]: 27 [31], pl. 10, fig. 26.
Type(s): HOLOTYPE USNM_86687, Potomac R., near Mt. Vernon, Va.

Anodonta cataractaSimpson (1900), Simpson (1914), Burch (1975)
Anodonta (Pyganodon) cataractaFrierson (1927)
Anodonta (Pyganodon) cataracta cataractaHaas (1969), R.I. Johnson (1970)
Pyganodon cataractaStrayer & Jirka (1997), Williams et al. (2008)

Anodonta dolearis Lea, 1863
Lea, 1863. Proc. Acad. Nat. Sci. 15: 193.

Anodonta doliarisSimpson (1900), Simpson (1914)
Anodonta (Pyganodon) cataractaFrierson (1927)
Anodonta (Pyganodon) cataracta cataractaHaas (1969), R.I. Johnson (1970)
Anodonta cataractaBurch (1975)
Pyganodon cataractaWilliams et al. (2008), Bieler (2021)

Anodonta doliaris Lea, 1863
Lea, 1863. Proc. Acad. Nat. Sci. 15: 193 [as ‘dolearis’].
Lea, 1866. Jour. Acad. Nat. Sci. 6 [O. 11]: 24 [28], pl. 8, fig. 23.
(error for Anodonta dolearis Lea, 1863)

Anodonta doliarisSimpson (1900), Simpson (1914)
Anodonta (Pyganodon) cataractaFrierson (1927)
Anodonta (Pyganodon) cataracta cataractaHaas (1969), R.I. Johnson (1970)
Anodonta cataractaBurch (1975)
Pyganodon cataractaWilliams et al. (2008), IUCN (2012), Bieler (2021)

Anodonta parallela of Authors, unknown year
Hyde, in litt. of Authors.

Anodonta digonota Ferussac, 1835
‘Rafinesque’ Ferussac, 1835. Mag. Zool. 5: 25.
(reference to Anodonta (Flexiplis?) digonota Rafinesque, 1831)

Anodonta cataractaSimpson (1900), Simpson (1914)

Anodonta dignota Simpson, 1900
‘Rafinesque’ Simpson, 1900. Proc. U.S. Nat. Mus. 22: 631 [as by Férussac], 648.
‘Rafinesque’ Simpson, 1914. Descr. Cat. Naiades: 387 [as by Férussac], 437.
(error for Anodonta (Flexiplis?) digonota Rafinesque, 1831)

Anodonta digonata Campbell & Lydeard, 2012
‘Rafinesque’ Campbell & Lydeard, 2012. Amer. Malac. Bull. 30(1): 31.
(error for Anodonta (Flexiplis?) digonota Rafinesque, 1831)

Taxonomic History (since 1900)

Anodonta cataractaSimpson (1900), Ortmann (1909), Ortmann (1909), Ortmann (1910), Ortmann (1912), ... Davis et al. (1981), Hoeh & Burch (1989), Rosenberg et al. (1994), Rosenberg et al. (1997), ITIS (2012)
Anodonta marginataSimpson (1900), Simpson (1914), Ortmann (1914), F.C. Baker (1928)
Anodonta dignota [sic]Simpson (1900), Burch (1975)
Anodonta teresSimpson (1900), Simpson (1914)
Anodonta implicataSimpson (1900), Simpson (1914), Strayer & Jirka (1997)
Anodonta dariensisSimpson (1900), Simpson (1914)
Anodonta doliarisSimpson (1900), Simpson (1914)
de Gregorio (1914), Simpson (1914), Vanatta (1915), Hoeh & Burch (1989)
Anodonta digonotaSimpson (1914)
Anodonta (Pyganodon) cataractaFrierson (1927), Kat (1983)
Anodonta (s.s.) marginataFrierson (1927), Haas (1969)
Anodonta (Pyganodon) implicataFrierson (1927), Haas (1969)
Anodonta (Pyganodon) cataracta-gibbosaFrierson (1927)
Pyganodon cataractaModell (1945), Hoeh (1990), Williams et al. (1993), Hoeh et al. (1995), Strayer & Jirka (1997), ... Bieler (2021), Lopes-Lima et al. (2021), FMCS (2021), Whelan et al. (2023), Hopper et al. (2023)
Anodonta marginata marginataModell (1945)
Anodonta gibbosaClench & Turner (1956)
Anodonta (Pyganodon) cataracta cataractaHaas (1969), R.I. Johnson (1970)
Anodonta (Pyganodon) cataracta gibbosaHaas (1969)
Anodonta cataracta cataractaR.I. Johnson (1980), Kat (1983), Turgeon et al. (1988)
Anodonta cataracta fragilisR.I. Johnson (1980)
Anodonta cataracta marginataTurgeon et al. (1988), ITIS (2012)
Pyganodon marginataWilliams et al. (1993)
Pyganodon lacustrisStrayer & Jirka (1997)
Pyganodon cataracta cataractaSayenko et al. (2005)
Pyganodon cataracta marginataWatters et al. (2009)

 
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