Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Lampsilini | Villosa amygdalum

Gould, 1845. Proc. Boston Soc. Nat. Hist. 2: 53.
Type(s): LECTOTYPE USNM_86125 (by R.I. Johnson, 1964: 122), Everglades, Florida.
+ Villosa amygdala (Lea, 1843) — Watters, 2018: 6.
+ Villosa amygdalum (Lea, 1843) — Williams et al., 2014: 378.
+ Villosa amygdalum (Lea, 1843) — Williams et al., 2011: 7.
+ Villosa amygdala (Lea, 1843) — Burch, 1975: 169.
+ Villosa amygdala (Lea, 1843) — R.I. Johnson, 1972: 240.
+ Lampsilis (Villosa) amygdalum (Lea, 1843) — Haas, 1969: 471.
+ Villosa vibex amygdalum (Lea, 1843) — Clench & Turner, 1956: 212.
+ Lampsilis (Villosa) amygdalum (Lea, 1843) — Frierson, 1927: 80.
= Lampsilis (Eurynia) papyracea (Gould, 1845) — Simpson, 1914: 146.
= Lampsilis (sec. Eurynia) papyraceus Gould — Simpson, 1900: 562.
= Unio papyraceus Gld. — B.H. Wright, 1888: [4].
= Margaron (Unio) papyraceus (Gould) — Lea, 1870: 62.
= Unio (Naidea) papyraceus Gould — Adams & Adams, 1857: 492.
= Unio papyraceus Gould — Conrad, 1853: 254.
= Margaron (Unio) papyraceus (Gould) — Lea, 1852: 38.