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

nominal species Unio spillmanii Lea, 1861

image of type lot

Unio spillmanii Lea, 1861 = Hamiota perovalis

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.

Taxonomic Opinions

+ Hamiota perovalis (Conrad, 1834) — Nagel, 2025: 167.

possible syntype SMF 4342/1 — USA, “Luxpalila Creek, near Columbis, Mississippi” (coll. H. von Ihering ex W.H. Dall ex coll. I. Lea, leg. W. Spillman)

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

+ Hamiota perovalis (Conrad, 1834) — Roe & Hartfield, 2005: 5.

+ Lampsilis altilis (Conrad, 1834) — Parmalee & Bogan, 1998: 125.

= Lampsilis (s.s.) spillmanii (Lea) — Haas, 1969: 458.

= Lampsilis (s.s.) spillmani (Lea, 1861) — Frierson, 1927: 69, sp. 307.

+ Lampsilis (s.s.) clarkiana (Lea) — Simpson, 1914: 53.

+ Lampsilis (s.s.) clarkianus Lea — Simpson, 1900: 532.

= Unio spillmanii Lea — B.H. Wright, 1888: [5].

= Margaron (Unio) spillmanii (Lea) — Lea, 1870: 42.