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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Unionoida | Unionoidea | Unionidae | Ambleminae | Lampsilini | Villosa amygdalum

nominal species Unio singleyanus Marsh, 1891

Marsh, 1891, Joliet Weekly News: ??.
Marsh, 1891, Nautilus 5(3): 29.
Simpson, 1892, Proc. U.S. Nat. Mus. 15(911): 426, pl. 68, figs. 4-5.
Type(s): HOLOTYPE UMMZ_249348, Sumpter Co., Fla.

= Villosa amygdalum

Taxonomic Opinions

+ Villosa amygdala (Lea, 1843) — Watters, 2018
+ Villosa amygdalum (Lea, 1843) — Williams et al., 2014
+ Villosa amygdalum (Lea, 1843) — Williams et al., 2011
+ Villosa amygdala (Lea, 1843) — Burch, 1975
+ Carunculina parva (Barnes, 1823) — Burch, 1975
+ Carunculina parva (Barnes, 1823) — R.I. Johnson, 1972
+ Villosa amygdala (Lea, 1843) — R.I. Johnson, 1972
+ Lampsilis (Villosa) vesicularis (Lea, 1870) — Haas, 1969
+ Villosa vibex amygdalum (Lea, 1843) — Clench & Turner, 1956
+ Lampsilis (Villosa) vesicularis (Lea, 1872) — Frierson, 1927
= Lampsilis (Eurynia) singleyana (Marsh, 1891) — Simpson, 1914
= Lampsilis (sec. Eurynia) singleyanus Marsh — Simpson, 1900

Page updated: 08:30:59 Tue 01 Jul 2025