Bivalvia | Unionida | Unionoidea | Unionidae | Ambleminae | Lampsilini | Hamiota

species Hamiota perovalis (Conrad, 1834): synonymy

3 specimens + 5 GenBank vouchers

Synonymy

Unio perovalis Conrad, 1834

Conrad, 1834. New Fresh-Water Shells: 43, pl. 2, fig. 2.
Conrad, 1853. Proc. Acad. Nat. Sci. 6: 254.
HOLOTYPE ANSP_56416, Alabama R.

Lampsilis (s.s.) perovalis — Simpson (1900), Simpson (1914), Frierson (1927), Haas (1969)
Lampsilis perovalis — Turgeon et al. (1988), Williams et al. (1993), IUCN (1996), Turgeon et al. (1998), Lydeard et al. (1999), Roe et al. (2002), Jones et al. (2005), Campbell et al. (2005), ITIS (2012)
Hamiota perovalis — Roe & Hartfield (2005), Zanatta & Murphy (2006), Graf & Cummings (2007), Williams et al. (2008), Bogan (2010), ... Hopper et al. (2023), Hauck et al. (2023), FMCS (2025), Nagel (2025), Campbell & Lydeard (2026)

Unio placitus Lea, 1852

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.
HOLOTYPE USNM_85152, Alabama.

Lampsilis (sec. Eurynia) hydianus — Simpson (1900)
Lampsilis (Eurynia) (Group of L. luteola) hydiana — Simpson (1914)
Lampsilis (Ligumia) fasciata-hydiana — Frierson (1927)
Ligumia siliquoidea straminea — Haas (1969)
Lampsilis hydiana — R.I. Johnson (1980)
Hamiota perovalis — Williams et al. (2008)

Unio spillmanii Lea, 1861

Lea, 1861. Proc. Acad. Nat. Sci. 13: 39.
Lea, 1862. Jour. Acad. Nat. Sci. 5 [O. 8]: 98 [102], pl. 15, fig. 246.
LECTOTYPE [AS HOLOTYPE] USNM_84925 (by R.I. Johnson, 1974: 135), Columbus, Mississippi.

Lampsilis (s.s.) clarkianus — Simpson (1900)
Lampsilis (s.s.) clarkiana — Simpson (1914)
Lampsilis (s.s.) spillmani — Frierson (1927)
Lampsilis (s.s.) spillmanii — Haas (1969)
Lampsilis altilis — Parmalee & Bogan (1998)
Hamiota perovalis — Roe & Hartfield (2005), Williams et al. (2008), Nagel (2025)

Taxonomic History (since 1900)

Lampsilis (s.s.) perovalis — Simpson (1900), Simpson (1914), Frierson (1927), Haas (1969)
Lampsilis (sec. Eurynia) hydianus — Simpson (1900)
Lampsilis (s.s.) clarkianus — Simpson (1900)
Lampsilis (s.s.) clarkiana — Simpson (1914)
Lampsilis (Eurynia) (Group of L. luteola) hydiana — Simpson (1914)
Lampsilis (s.s.) spillmani — Frierson (1927)
Lampsilis (Ligumia) fasciata-hydiana — Frierson (1927)
Ligumia siliquoidea straminea — Haas (1969)
Lampsilis (s.s.) spillmanii — Haas (1969)
Lampsilis hydiana — R.I. Johnson (1980)
Lampsilis perovalis — Turgeon et al. (1988), Williams et al. (1993), IUCN (1996), Turgeon et al. (1998), Lydeard et al. (1999), Roe et al. (2002), Jones et al. (2005), Campbell et al. (2005), ITIS (2012)
Lampsilis altilis — Parmalee & Bogan (1998)
Hamiota perovalis — Roe & Hartfield (2005), Zanatta & Murphy (2006), Graf & Cummings (2007), Williams et al. (2008), Bogan (2010), ... Hopper et al. (2023), Hauck et al. (2023), FMCS (2025), Nagel (2025), Campbell & Lydeard (2026)