Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Lampsilini | Hamiota perovalis

nominal species Unio placitus Lea, 1852

Unio placitus Lea, 1852 = Hamiota perovalis

Lea, 1852. Proc. Amer. Phil. Soc. 5: 252. [nomen nudum]
Lea, 1852. Trans. Amer. Phil. Soc. 10 [O. 5]: 279 [35], pl. 23, fig. 38.
Type(s): HOLOTYPE USNM_85152, Alabama.

Taxonomic Opinions

+ Hamiota perovalis (Conrad, 1834) — Williams et al., 2008: 343.

+ Lampsilis hydiana (Lea, 1838) — R.I. Johnson, 1980: 97.

+ Ligumia siliquoidea straminea (Conrad, 1834) — Haas, 1969: 434.

+ Lampsilis (Ligumia) fasciata-hydiana (Lea, 1838) — Frierson, 1927: 72.

+ Lampsilis (Eurynia) hydiana (Lea, 1838) — Simpson, 1914: 67.

+ Lampsilis (sec. Eurynia) hydianus Lea — Simpson, 1900: 536.

= Unio placitus Lea — B.H. Wright, 1888: [4].

= Margaron (Unio) placitus (Lea) — Lea, 1870: 46.

= Unio (Hyridella) placitus Lea — Adams & Adams, 1857: 494.

= Unio placitus Lea, 1852 — Conrad, 1853: 255.

= Margaron (Unio) placitus (Lea) — Lea, 1852: 29.