Mytilus fluviatilis Gmelin, 1791
Lister, 1685. Conch.: pl. 157, fig. 12. [pre-linnaean]
Gmelin, 1791. Syst. Nat. 1(6): 3359, sp. 34.
(homonym of Mytulus polymorphus fluviatilis Pallas, 1771)

— Simpson (1914), Haas (1969)
Lampsilis (s.s.) ochracea — R.I. Johnson (1970)
Lampsilis ochracea — R.I. Johnson (1980)
Leptodea ochracea — IUCN (2012)

Unio ochraceus Say, 1817
Say, 1817. Nich. Encyc. 2: [12,] pl. 2, fig. 8.
Say, 1819. Nich. Encyc. 4: [18,] pl. 2, fig. 8.
Say, 1858. [in] Binney, Compl. Writings T. Say: 51.
Type(s): NEOTYPE MCZ_178838 (by R.I. Johnson, 1947: 153), Schuylkill River, near Philadelphia, Pennsylvania.

Lampsilis (s.s.) ochraceus — Simpson (1900)
Lampsilis ochracea — Ortmann (1909), Ortmann (1909), Burch (1975), R.I. Johnson (1980), Kat (1983), Kat & Davis (1984), ITIS (2012)
Lampsilis (s.s.) ochracea — Simpson (1914), Frierson (1927), Haas (1969), R.I. Johnson (1970)
Unio ochraceus — de Gregorio (1914)
Leptodea ochracea — Turgeon et al. (1988), Williams et al. (1993), Strayer & Jirka (1997), Turgeon et al. (1998), Bogan (2002), ... Haag (2012), Jones (2015), Williams et al. (2017), Smith et al. (2019), Graf & Cummings (2021)
Ligumia ochracea — Smith (2000)
Atlanticoncha ochracea — Smith et al. (2020), FMCS (2021), Hopper et al. (2023)

Lampsilis rosea Rafinesque, 1820
Rafinesque, 1820. Ann. Gén. Sci. Phys. 5 (13): 299, footnote.
Rafinesque, 1864. [in] Binney & Tryon, reprint: 44.

— Vanatta (1915)
Lampsilis (s.s.) ochracea — Frierson (1927), Haas (1969), R.I. Johnson (1970)
Leptodea ochracea — Strayer & Jirka (1997)

Unio boydianus Lea, 1840
Lea, 1840. Proc. Amer. Phil. Soc. 1: 286.
Lea, 1842. Trans. Amer. Phil. Soc. 8 [O. 3]: 216 [54], pl. 16, fig. 32.
Type(s): LECTOTYPE USNM_86126, Oak Orchard, Orleans Co., N.Y.

Lampsilis (sec. Eurynia) radiatus — Simpson (1900)
Lampsilis (Eurynia) radiata — Simpson (1914)
Lampsilis (s.s.) ochracea — Frierson (1927), Haas (1969)
Lampsilis (s.s.) radiata radiata — R.I. Johnson (1970)
Lampsilis radiata radiata — Burch (1975)
Lampsilis radiata — Strayer & Jirka (1997)

Unio crocatus Lea, 1841
Lea, 1841. Proc. Amer. Phil. Soc. 2: 31.
Lea, 1842. Trans. Amer. Phil. Soc. 8 [O. 3]: 238 [76], pl. 22, fig. 52.
Type(s): HOLOTYPE USNM_84908, Savannah R., Georgia.

Lampsilis (s.s.) ochraceus — Simpson (1900)
Lampsilis (s.s.) ochracea — Simpson (1914), Frierson (1927), Haas (1969)
Lampsilis (s.s.) cariosa — R.I. Johnson (1970)
Lampsilis cariosa — Burch (1975), IUCN (2017)

Unio rosaceus Conrad, 1849
Conrad, 1849. Proc. Acad. Nat. Sci. 4: 153.
Conrad, 1849. Ann. Mag. Nat. Hist. 4: 303.
Conrad, 1850. Jour. Acad. Nat. Sci. 1: 275.
(homonym of Unio rosaceus De Kay, 1843)
Type(s): HOLOTYPE MCZ_178779, Savannah River, Georgia.

Lampsilis (s.s.) ochraceus — Simpson (1900)
Lampsilis (s.s.) ochracea — Simpson (1914), R.I. Johnson (1970)
— de Gregorio (1914), Haas (1969)
Lampsilis (s.s.) splendida — Frierson (1927)

Unio troostensis Sowerby, 1866
‘Lea’ Sowerby, 1866. Conch. Icon. 16: pl. 38, sp. 210.
(homonym of Unio troostensis Lea, 1834)

Lampsilis (s.s.) ochraceus — Simpson (1900)
Lampsilis (s.s.) ochracea — Simpson (1914)
Nodularia aegyptiacus — Frierson (1927)

Unio radiatus Barnes, 1823
Barnes, 1823. Amer. J. Sci. 6 (1-2): 265.
(misidentified reference to Mya radiata Gmelin, 1791)

— Simpson (1900)
Lampsilis (s.s.) ochracea — Frierson (1927)

Mytilus fluviatilus Conrad, 1853
‘Lister’ Conrad, 1853. Proc. Acad. Nat. Sci. 6: 254.
(error for Mytilus fluviatilis Gmelin, 1791)

Unio affinis Sowerby, 1868
‘Lea’ Sowerby, 1868. Conch. Icon. 16: pl. 63, sp. 318.
(misidentified reference to Unio affinis Lea, 1852)

Lampsilis (s.s.) ochraceus — Simpson (1900)
Lampsilis (s.s.) ochracea — Simpson (1914)