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 | ... | Unionoidea | Unionidae | Ambleminae | Lampsilini | Leaunio umbrans nominal species Unio umbrans Lea, 1857 Lea, 1857. Proc. Acad. Nat. Sci. 9: 104. Lea, 1858. Jour. Acad. Nat. Sci. 4 [O. 6]: 72, pl. 13, fig. 53. (new name for Unio umbrosus Lea, 1857) Type(s): HOLOTYPE USNM_85121, Othcalooga Creek, Georgia.
= Leaunio umbrans Taxonomic Opinions= Leaunio umbrans (Lea, 1857) — FMCS, 2025 = Leaunio umbrans (Lea, 1857) — Hopper et al., 2023 = Leaunio umbrans (Lea, 1857) — Graf & Cummings, 2021 = Leaunio umbrans (I. Lea, 1857) — Bieler, 2021 = Leaunio umbrans (Lea, 1857) — FMCS, 2021 = Leaunio umbrans (Lea, 1857) — Watters, 2018 = Villosa umbrans (Lea, 1857) — Williams et al., 2017 = Villosa vanuxemensis umbrans (I. Lea, 1857) — ITIS, 2012 = Villosa umbrans — Haag, 2012 = Villosa umbrans Lea, 1857 — Bogan, 2010 = Villosa umbrans (Lea, 1857) — Williams et al., 2008 = Villosa vanuxemensis umbrans (Lea) — Lydeard et al., 1999 = Villosa vanuxemensis umbrans (Lea, 1857) — Turgeon et al., 1998 = Villosa vanuxemensis umbrans (I. Lea) — Williams et al., 1993 = Villosa vanuxemensis umbrans (Lea, 1857) — Turgeon et al., 1988 = Villosa vanuxemensis umbrans (Lea, 1857) — Burch, 1975 + Ligumia vanuxemensis (Lea, 1838) — Haas, 1969 + Lampsilis (Ligumia) vanuxemensis (Lea, 1838) — Frierson, 1927 = Micromya vanuxemensis umbrans (Lea) — Ortmann, 1925 + Eurynia (Micromya) vanuxemensis (Lea, 1838) — Ortmann, 1918 + Lampsilis (Eurynia) vanuxemensis (Lea, 1838) — Simpson, 1914 + Lampsilis (sec. Eurynia) vanuxemensis Lea — Simpson, 1900 = Unio umbrans Lea — B.H. Wright, 1888 = Margaron (Unio) umbrans (Lea) — Lea, 1870 = Unio umbrans Lea, 1857 — Sowerby, 1866
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