Unio ligamentina Lamarck, 1819
Lamarck, 1819, Hist. Natur. Anim. sans Vert. 6: 72, sp. 7.
Type(s): HOLOTYPE MNHN_MPL_0039, rapporte de l’Ohio.

Unio ligamentina — Lamarck (1819), Ferussac (1835)
Unio crassus — Lea (1834), Conrad (1836), Hanley (1843), Sowerby (1866)
Margarita (Unio) crassus — Lea (1836), Lea (1838)
Unio heros — Hanley (1843)
Unio ligamentinus — Küster (1848), Conrad (1853), Lapham (1860), Lewis (1871), B.H. Wright (1888), Paetel (1890), Call (1895), Pilsbry & Rhoads (1896), Henderson (1935)
Margaron (Unio) ligamentinus — Lea (1852), Lea (1870)
Unio (Elliptio) ligamentinus — Mörch (1853)
Unio (Hyridella) ligamentina — Adams & Adams (1857)
Lampsilis (sec. Eurynia) ligamentinus — Simpson (1900)
Unio (s.s.) ligamentinus — Call (1900)
Lampsilis ligamentina — Ortmann (1909), Ortmann (1909), Ortmann (1909)
Nephronaias ligamentina — Ortmann (1912), Utterback (1916)
Lampsilis (Eurynia) ligamentina — Simpson (1914)
Lampsilis ligamentinus — Vanatta (1915)
Actinonaias carinata — Ortmann & Walker (1922), Mathiak (1979)
Lampsilis (Ortmanniana) carinata — Frierson (1927)
Actinonaias carinatus — F.C. Baker (1928)
Actinonaias carinata carinata — Murray & Leonard (1962)
Actinonaias ligamentina — R.I. Johnson (1969), R.I. Johnson (1980), Turgeon et al. (1988), Cummings & Mayer (1992), ..., FMCS (2021), Walters et al. (2021), Jeratthitikul et al. (2022), Hopper et al. (2023)
Ellipsaria ligamentina — Morrison (1969)
Actinonaias ligamentina carinata — Oesch (1984)
Actinonaias ligamentina ligamentina — Watters et al. (2009)
Ortmanniana ligamentina — Pfeiffer et al. (2019), Lor et al. (2020), Graf & Cummings (2021), Stodola et al. (2021), Layer et al. (2022)
Ortmanniana (Actinonaias) ligamentina — Porto-Hannes et al. (2021)

Unio callosus Lea, 1841
Lea, 1841, Proc. Amer. Phil. Soc. 2: 31.
Lea, 1842, Trans. Amer. Phil. Soc. 8 [O. 3]: 239 [77], pl. 23, fig. 54.
Type(s): HOLOTYPE AMNH_30561, Ohio Canal, 12 mi below Columbus, Franklin Co., Ohio.

Unio callosus — Lea (1841), Conrad (1853), B.H. Wright (1888)
Margaron (Unio) callosus — Lea (1852), Lea (1870)
Unio (Niäa) callosus — Adams & Adams (1857)
Unio (sec. Elliptio) callosus — Simpson (1900), Simpson (1914)
Elliptio (Sphenonaias) callosus — Frierson (1927)
Nephronaias (Sphenonaias) mexicana — Haas (1969)
Sphenonaias callosa — Graf & Cummings (2007), Graf & Cummings (2021)
Actinonaias ligamentina — Inoue et al. (2020)

Unio carinatus Barnes, 1823
Barnes, 1823, Amer. J. Sci. 6 (1-2): 259, pl. 11, figs. 10a-b.

Unio carinatus — Barnes (1823)
Unio cariosus — Lea (1829)
Unio fasciatus — Ferussac (1835), Conrad (1835), Küster (1848), Conrad (1853)
Margarita (Unio) crassus — Lea (1836), Lea (1838)
Unio crassus — Hanley (1843)
Margaron (Unio) ligamentinus — Lea (1852), Lea (1870)
Unio ligamentinus — Call (1895)
Lampsilis (sec. Eurynia) ligamentinus — Simpson (1900)
Lampsilis (Eurynia) ligamentina — Simpson (1914)
Actinonaias carinata — Ortmann & Walker (1922), Ortmann (1924), Mathiak (1979), Gordon et al. (1979), Davis & Fuller (1981), Graf & Ó Foighil (2000), Graf & Cummings (2006), Jadhav & Jamkhedkar (2009), Hoeh et al. (2009)
Actinonaias carinatus — Ortmann (1925), F.C. Baker (1928)
Lampsilis (Ortmanniana) carinata — Frierson (1927), Haas (1969)
Lampsilis (sec. Ortmanniana) carinata — Thiele (1934)
Actinonaias carinata carinata — Murray & Leonard (1962), Burch (1975), ITIS (2012)
Lampsilis (Ortmanniana) carinata carinata — Haas (1969)
Ellipsaria ligamentina — Morrison (1969)
Actinonaias ligamentina — R.I. Johnson (1980), Vidrine (1993), Strayer & Jirka (1997), Parmalee & Bogan (1998), Williams et al. (2008), Zieritz et al. (2015)
Actinonaias ligamentina carinata — Oesch (1984), Watters et al. (2009)
Ortmanniana ligamentina — Graf & Cummings (2021)

Lampsilis (sec. Eurynia) ligamentina var. gibbus Simpson, 1900
Simpson, 1900, Proc. U.S. Nat. Mus. 22: 540.
Simpson, 1914, Descr. Cat. Naiades: 82.
(intro'd as intra-sp. of Unio ligamentina Lamarck, 1819)
Type(s): SYNTYPE USNM_160597, Black Rock, Arkansas.

Lampsilis (sec. Eurynia) ligamentina var. gibbus — Simpson (1900)
Lampsilis (sec. Eurynia) ligamentinus var. gibbus — Simpson (1900)
Nephronaias ligamentina — Ortmann (1912)
Lampsilis (Eurynia) ligamentina var. gibba — Simpson (1914)
Nephronaias ligamentina gibba — Utterback (1916), Ortmann (1918)
Actinonaias carinata var. gibba — Ortmann (1924)
Actinonaias carinatus gibba — Ortmann (1925)
Lampsilis (Ortmanniana) carinata-calendis — Frierson (1927)
Actinonaias carinata gibba — Murray & Leonard (1962), Burch (1975), Gordon et al. (1979), ITIS (2012)
Lampsilis (Ortmanniana) carinata calendis — Haas (1969)
Actinonaias ligamentina — R.I. Johnson (1980), Vidrine (1993), Parmalee & Bogan (1998), Williams et al. (2008)
Actinonaias ligamentina ligamentina — Watters et al. (2009)

Unio (Elliptio) fasciata Rafinesque, 1820
Rafinesque, 1818, Amer. Mon. Mag. 3: 355 [as ‘Potamilus fasciatus’]. [nomen nudum]
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 294.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 22, 40.
Type(s): LECTOTYPE ANSP_20222, Kentucky River.

Unio (Elliptio) fasciata — Rafinesque (1820)
Potamilus fasciatus — Rafinesque (1818)
Unio fasciatus — Ferussac (1835), Conrad (1835), Küster (1848), Conrad (1853)
Lampsilis ligamentinus — Vanatta (1915)
Actinonaias carinata — Ortmann & Walker (1922)
Lampsilis (Ligumia) fasciata — Frierson (1927), Haas (1930)
Ligumia siliquoidea siliquoidea — Haas (1969)
Lampsilis siliquoidea — Vidrine (1993)
Actinonaias ligamentina — Parmalee & Bogan (1998), Williams et al. (2008)

Obliquaria (Sintoxia) calendis Rafinesque, 1831
Rafinesque, 1831, Continuation: 3.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 75.

Obliquaria (Sintoxia) calendis — Rafinesque (1831)
Unio cyclips — Ferussac (1835)
Lampsilis (Ortmanniana) carinata-calendis — Frierson (1927)
Lampsilis (Ortmanniana) carinata calendis — Haas (1969)
Actinonaias ligamentina — Parmalee & Bogan (1998), Williams et al. (2008)

Unio pinguis Lea, 1857
Lea, 1857, Proc. Acad. Nat. Sci. 9: 84.
Lea, 1858, Jour. Acad. Nat. Sci. 4 [O. 6]: 78, pl. 15, fig. 58.
Type(s): HOLOTYPE USNM_85008, St. Peters River, Upper Mississippi.

Unio pinguis — Lea (1857), B.H. Wright (1888)
Margaron (Unio) pinguis — Lea (1870)
Unio ligamentinus — Call (1895)
Lampsilis (sec. Eurynia) pinguis — Simpson (1900)
Lampsilis (Eurynia) ligamentina — Simpson (1914)
Lampsilis (Ortmanniana) carinata-pinguis — Frierson (1927)
Lampsilis (Ortmanniana) carinata pinguis — Haas (1969)
Actinonaias ligamentina — Vidrine (1993), Parmalee & Bogan (1998), Williams et al. (2008)

Unio upsonii Marsh, 1887
Marsh, 1887, Conch. Exchange 1(9-10): 51.
Type(s): SYNTYPE MCZ_5551, Kishwaukee River, Winnebago Co., Illinois.

Unio upsonii — Marsh (1887)
Unio upsoni — B.H. Wright (1888)
Unio ligamentinus — Call (1895)
Lampsilis (sec. Eurynia) ligamentinus — Simpson (1900)
Lampsilis (Eurynia) ligamentina — Simpson (1914)
Lampsilis (Ortmanniana) carinata-upsoni — Frierson (1927)
Lampsilis (Ortmanniana) carinata upsonii — Haas (1969)
Actinonaias ligamentina — Parmalee & Bogan (1998), Williams et al. (2008)

Lampsilis (s.s.) sowerbyana Frierson, 1927
‘Lea’ Sowerby, 1868, Conch. Icon. 16: pl. 63, sp. 316 [as ‘Unio pictus’].
Frierson, 1927, Check List N. Amer. Naiades: 69, sp. 308.

Lampsilis (s.s.) sowerbyana — Frierson (1927), Haas (1969)
Actinonaias pectorosa — R.I. Johnson (1980)

Actinonaias carinata orbis Morrison, 1942
Morrison, 1942, Bulletin Bur. Amer. Ethnol. 129: 361.
(intro'd as intra-sp. of Unio carinatus Barnes, 1823)
Type(s): HOLOTYPE USNM_84998, Florence, Alabama.

Actinonaias carinata orbis — Morrison (1942)
Lampsilis (Ortmanniana) carinata orbis — Haas (1969)
Actinonaias ligamentina — R.I. Johnson (1980), Parmalee & Bogan (1998), Williams et al. (2008)
Actinonaias ligamentina carinata — Watters et al. (2009)

Unio crassus Say, 1817
Lister, 1685, Conch.: pl. 150, fig. 5.
Bruguière, 1797, Encycl. Méth. 2: pl. 249, fig. 1 [as Unio sp.].
‘LeSueur’ Say, 1817, Nich. Encyc. 2: [11], pl. 1, fig. 8.
‘LeSueur’ Say, 1819, Nich. Encyc. 4: [16], pl. 1, fig. 8.
Say, 1858, [in] Binney, Compl. Writings T. Say: 49.
(homonym of Unio crassus Retzius, 1788)

Unio crassus — Say (1817), Say (1819), Barnes (1823), Hildreth (1828), ..., Conrad (1836), Hanley (1843), Sowerby (1866), Sowerby (1868)
Unio crassidens — Lamarck (1819), Menke (1830)
Unio (Elliptio) crassa — Rafinesque (1820)
Unio ellipticus — Barnes (1823)
Unio peruviana — Bory de St. Vincent (1827)
Unio cariosus — Lea (1829)
Margarita (Unio) crassus — Lea (1836), Lea (1838)
Unio ligamentinus — Küster (1848), Call (1895)
Margaron (Unio) ligamentinus — Lea (1852), Lea (1870)
Unio fasciatus — Conrad (1853)
Unio (Elliptio) ligamentinus — Mörch (1853)
Unio orbiculatus — B.H. Wright (1888)
Lampsilis (sec. Eurynia) ligamentinus — Simpson (1900)
Unio (s.s.) ligamentinus — Call (1900)
Lampsilis (Eurynia) ligamentina — Simpson (1914)
Lampsilis ligamentinus — Vanatta (1915)
Actinonaias carinata — Ortmann & Walker (1922)
Actinonaias carinatus — F.C. Baker (1928)
Actinonaias carinata carinata — Burch (1975)
Actinonaias ligamentina — Parmalee & Bogan (1998), Williams et al. (2008)
Actinonaias ligamentina ligamentina — Watters et al. (2009)

Unio crassidens Lamarck, 1819
Lamarck, 1819, Hist. Natur. Anim. sans Vert. 6: 71, sp. 3, var. c. [in part]
(misidentified reference to Unio crassidens Lamarck, 1819)

Unio crassidens — Lamarck (1819), Menke (1830), Sowerby (1868)
Unio crassus — Ferussac (1835), Conrad (1836)
Mysca crassidens — Schlüter (1838)
Unio ligamentinus — Küster (1848)
Unio (Elliptio) ligamentinus — Mörch (1853)
Actinonaias ligamentina — R.I. Johnson (1969)

Unio (Elliptio) fasciata var. alternata Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 294.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 40.
(intro'd as intra-sp. of Unio (Elliptio) fasciata Rafinesque, 1820)

Unio (Elliptio) fasciata var. alternata — Rafinesque (1820)
Actinonaias ligamentina — Parmalee & Bogan (1998), Williams et al. (2008)

Unio (Elliptio) fasciata var. cuprea Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 294.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 40.
(intro'd as intra-sp. of Unio (Elliptio) fasciata Rafinesque, 1820)

Unio (Elliptio) fasciata var. cuprea — Rafinesque (1820)
Actinonaias ligamentina — Parmalee & Bogan (1998), Williams et al. (2008)

Unio (Elliptio) fasciata var. nigrofasciata Rafinesque, 1820
Rafinesque, 1820, Ann. Gén. Sci. Phys. 5 (13): 294.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 40.
(intro'd as intra-sp. of Unio (Elliptio) fasciata Rafinesque, 1820)

Unio (Elliptio) fasciata var. nigrofasciata — Rafinesque (1820)
Actinonaias ligamentina — Parmalee & Bogan (1998), Williams et al. (2008)

Unio ellipticus Barnes, 1823
Barnes, 1823, Amer. J. Sci. 6 (1-2): 259, pl. 13, figs. 19a-d.
(homonym of Unio (Aximedia) elliptica Rafinesque, 1820)

Unio ellipticus — Barnes (1823), Hildreth (1828)
Unio cariosus — Lea (1829)
Unio crassus — Ferussac (1835), Conrad (1836), Hanley (1843), Sowerby (1866)
Margarita (Unio) crassus — Lea (1836), Lea (1838)
Unio ligamentinus — Küster (1848), Call (1895)
Margaron (Unio) ligamentinus — Lea (1852), Lea (1870)
Unio fasciatus — Conrad (1853)
Unio (Elliptio) ligamentinus — Mörch (1853)
Lampsilis (sec. Eurynia) ligamentinus — Simpson (1900)
Lampsilis (Eurynia) ligamentina — Simpson (1914)
Actinonaias carinata — Ortmann & Walker (1922)
Lampsilis (Ortmanniana) carinata — Frierson (1927)
Actinonaias carinatus — F.C. Baker (1928)
Lampsilis (Ortmanniana) carinata carinata — Haas (1969)
Actinonaias carinata carinata — Burch (1975)
Actinonaias ligamentina — Parmalee & Bogan (1998), Williams et al. (2008)

Mya gravis Wood, 1828
Wood, 1828, Suppl. Index Testac.: 3, pl. 1, sp. 6.
Hanley in Wood & Hanley, 1856, Index Testac.: 199, pl. 1, fig. 6.

Mya gravis — Wood (1828)
Unio cariosus — Wood (1828)
Unio crassus — Ferussac (1835), Hanley (1843), Sowerby (1866)
Margarita (Unio) crassus — Lea (1836), Lea (1838)
Margaron (Unio) ligamentinus — Lea (1852), Lea (1870)
Lampsilis (sec. Eurynia) ligamentinus — Simpson (1900)
Lampsilis (Eurynia) ligamentina — Simpson (1914)
Lampsilis (Ortmanniana) carinata — Frierson (1927)
Lampsilis (Ortmanniana) carinata carinata — Haas (1969)
Actinonaias ligamentina — Parmalee & Bogan (1998), Williams et al. (2008)

Unio cariosus Wood, 1828
Wood, 1828, Suppl. Index Testac.: 57, pl. 1, sp. 6.
(misidentified reference to Unio cariosus Say, 1817)

Unio cariosus — Wood (1828)
Unio crassus — Ferussac (1835)

Obliquaria pallens Rafinesque, 1831
Rafinesque, 1831, Continuation: 3.
Rafinesque, 1864, [in] Binney & Tryon, reprint: 76.
Type(s): LECTOTYPE ANSP_20240, [no locality available - North America].

Obliquaria pallens — Rafinesque (1831)
Unio pallens — Ferussac (1835)
Lampsilis ligamentinus — Vanatta (1915)

Unio ellipsarius Say, 1834
‘Rafinesque’ Say, 1834, Amer. Conch. 6: 224.
(misidentified reference to Obliquaria (Ellipsaria) ellipsaria Rafinesque, 1820)

Unio ellipsarius — Say (1834)
Lampsilis (sec. Eurynia) ligamentinus — Simpson (1900)
Lampsilis (Eurynia) ligamentina — Simpson (1914)
Lampsilis (Ortmanniana) carinata — Frierson (1927)
Lampsilis (Ortmanniana) carinata carinata — Haas (1969)
Actinonaias ligamentina — Parmalee & Bogan (1998)

Unio fasciatus Conrad, 1835
‘Raf.’ Conrad, 1835, Monogr. Fam. Unionidae 1(1): 3, pl. 1.
‘Raf.’ Conrad, 1853, Proc. Acad. Nat. Sci. 6: 249.
(reference to Unio (Elliptio) fasciata Rafinesque, 1820)

Unio fasciatus — Conrad (1835), Küster (1848)
Margarita (Unio) crassus — Lea (1836), Lea (1838)
Unio crassus — Hanley (1843)
Margaron (Unio) ligamentinus — Lea (1852), Lea (1870)
Unio ligamentinus — Call (1895)
Lampsilis (sec. Eurynia) ligamentinus — Simpson (1900)
Lampsilis (Eurynia) ligamentina — Simpson (1914)
Lampsilis (Ortmanniana) carinata — Frierson (1927)

Unio delodontus Sowerby, 1867
‘Lamarck’ Sowerby, 1867, Conch. Icon. 16: pl. 57, sp. 288.
(misidentified reference to Unio delodonta Lamarck, 1819)

Unio delodontus — Sowerby (1867)
Lampsilis (sec. Eurynia) ligamentinus — Simpson (1900)
Lampsilis (Eurynia) ligamentina — Simpson (1914)
Actinonaias ligamentina — Parmalee & Bogan (1998)

Unio luteolus Sowerby, 1867
‘Lamarck’ Sowerby, 1867, Conch. Icon. 16: pl. 58, fig. 293a. [in part]
(misidentified reference to Unio luteola Lamarck, 1819)

Unio luteolus — Sowerby (1867)
Lampsilis (Eurynia) luteola — Simpson (1914)
Lampsilis (Eurynia) ligamentina — Simpson (1914)
Lampsilis (Ortmanniana) carinata — Frierson (1927)
Actinonaias ligamentina — Parmalee & Bogan (1998)

Unio crassidens Sowerby, 1868
‘Lamarck’ Sowerby, 1868, Conch. Icon. 16: pl. 62, sp. 312.
(reference to Unio crassidens Lamarck, 1819)

Unio crassidens — Sowerby (1868)
Lampsilis (sec. Eurynia) ligamentinus — Simpson (1900)
Lampsilis (Eurynia) ligamentina — Simpson (1914)
Lampsilis (Ortmanniana) carinata — Frierson (1927)
Actinonaias ligamentina — Parmalee & Bogan (1998)

Unio ligamentinoides Lea, 1868
Lea, 1868, Proc. Acad. Nat. Sci. 20: 164.

Unio ligamentinoides — Lea (1868)
Unio ligamentinus — Henderson (1935)

Unio pictus Sowerby, 1868
‘Lea’ Sowerby, 1868, Conch. Icon. 16: pl. 63, sp. 316.
(misidentified reference to Unio pictus Lea, 1834)

Unio pictus — Sowerby (1868)
Lampsilis (sec. Eurynia) ligamentinus — Simpson (1900)
Lampsilis (Eurynia) ligamentina — Simpson (1914)
Lampsilis (s.s.) sowerbyana — Frierson (1927), Haas (1969)
Actinonaias pectorosa — R.I. Johnson (1980)
Actinonaias ligamentina — Parmalee & Bogan (1998)

Unio venustus Sowerby, 1868
‘Lea’ Sowerby, 1868, Conch. Icon. 16: pl. 64, sp. 326.
(misidentified reference to Unio venustus Lea, 1838)

Unio venustus — Sowerby (1868)
Lampsilis (sec. Eurynia) ligamentinus — Simpson (1900)
Lampsilis (Eurynia) ligamentina — Simpson (1914)
Lampsilis (Ortmanniana) carinata — Frierson (1927)
Venustaconcha ellipsiformis pleasii — Oesch (1984)
Actinonaias ligamentina — Parmalee & Bogan (1998)

Lampsilis (Eurynia) ligamentina var. nigrescens Simpson, 1914
Simpson, 1914, Descr. Cat. Naiades: 82.
(intro'd as intra-sp. of Unio ligamentina Lamarck, 1819)
Type(s): LECTOTYPE USNM_150410, Kankakee R., Ill.

Lampsilis (Eurynia) ligamentina var. nigrescens — Simpson (1914)
Lampsilis (Ortmanniana) carinata carinata — Haas (1969)
Actinonaias ligamentina — R.I. Johnson (1980), Parmalee & Bogan (1998), Williams et al. (2008)

Unio elypticus Haas, 1930
‘Say’ Haas, 1930, Senckenbergiana 12(6): 328. [MS]
(intro'd as syn of Unio (Elliptio) fasciata Rafinesque, 1820)

Unio elypticus — Haas (1930)
Lampsilis (Ligumia) fasciata — Haas (1930)

Taxonomic History (since 1900)

Lampsilis (sec. Eurynia) ligamentinus — Simpson (1900)
Unio (s.s.) ligamentinus — Call (1900)
Unio (sec. Elliptio) callosus — Simpson (1900), Simpson (1914)
Lampsilis (sec. Eurynia) pinguis — Simpson (1900)
Lampsilis (sec. Eurynia) ligamentina var. gibbus — Simpson (1900)
Lampsilis (sec. Eurynia) ligamentinus var. gibbus — Simpson (1900)
Lampsilis ligamentina — Ortmann (1909), Ortmann (1909), Ortmann (1909)
Nephronaias ligamentina — Ortmann (1912), Utterback (1916)
Lampsilis (Eurynia) ligamentina — Simpson (1914)
Lampsilis (Eurynia) luteola — Simpson (1914)
Lampsilis (Eurynia) ligamentina var. gibba — Simpson (1914)
Lampsilis (Eurynia) ligamentina var. nigrescens — Simpson (1914)
Lampsilis ligamentinus — Vanatta (1915)
Nephronaias ligamentina gibba — Utterback (1916), Ortmann (1918)
Actinonaias carinata — Ortmann & Walker (1922), Ortmann (1924), Mathiak (1979), Gordon et al. (1979), Davis & Fuller (1981), Graf & Ó Foighil (2000), Graf & Cummings (2006), Jadhav & Jamkhedkar (2009), Hoeh et al. (2009)
Actinonaias carinata var. gibba — Ortmann (1924)
Actinonaias carinatus — Ortmann (1925), F.C. Baker (1928)
Actinonaias carinatus gibba — Ortmann (1925)
Lampsilis (Ortmanniana) carinata — Frierson (1927), Haas (1969)
Lampsilis (Ligumia) fasciata — Frierson (1927), Haas (1930)
Lampsilis (Ortmanniana) carinata-calendis — Frierson (1927)
Elliptio (Sphenonaias) callosus — Frierson (1927)
Lampsilis (Ortmanniana) carinata-pinguis — Frierson (1927)
Lampsilis (s.s.) sowerbyana — Frierson (1927), Haas (1969)
Lampsilis (Ortmanniana) carinata-upsoni — Frierson (1927)
Unio elypticus — Haas (1930)
Lampsilis (sec. Ortmanniana) carinata — Thiele (1934)
Unio ligamentinus — Henderson (1935)
Actinonaias carinata orbis — Morrison (1942)
Actinonaias carinata carinata — Murray & Leonard (1962), Burch (1975), ITIS (2012)
Actinonaias carinata gibba — Murray & Leonard (1962), Burch (1975), Gordon et al. (1979), ITIS (2012)
Actinonaias ligamentina — R.I. Johnson (1969), R.I. Johnson (1980), Turgeon et al. (1988), Cummings & Mayer (1992), ..., FMCS (2021), Walters et al. (2021), Jeratthitikul et al. (2022), Hopper et al. (2023)
Ellipsaria ligamentina — Morrison (1969)
Ligumia siliquoidea siliquoidea — Haas (1969)
Lampsilis (Ortmanniana) carinata carinata — Haas (1969)
Lampsilis (Ortmanniana) carinata calendis — Haas (1969)
Nephronaias (Sphenonaias) mexicana — Haas (1969)
Lampsilis (Ortmanniana) carinata pinguis — Haas (1969)
Lampsilis (Ortmanniana) carinata upsonii — Haas (1969)
Lampsilis (Ortmanniana) carinata orbis — Haas (1969)
Actinonaias pectorosa — R.I. Johnson (1980)
Actinonaias ligamentina carinata — Oesch (1984), Watters et al. (2009)
Venustaconcha ellipsiformis pleasii — Oesch (1984)
Lampsilis siliquoidea — Vidrine (1993)
Sphenonaias callosa — Graf & Cummings (2007), Graf & Cummings (2021)
Actinonaias ligamentina ligamentina — Watters et al. (2009)
Ortmanniana ligamentina — Pfeiffer et al. (2019), Lor et al. (2020), Graf & Cummings (2021), Stodola et al. (2021), Layer et al. (2022)
Ortmanniana (Actinonaias) ligamentina — Porto-Hannes et al. (2021)