Page last updated
Thu 3 September 2025

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!

Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Lampsilini | Disconaias disca

nominal species Unio panacoensis Philippi, 1843

= Disconaias disca

Taxonomic Opinions

+ Disconaias disca (Lea, 1838) — Cummings et al., 2025

= Disconaias panacoensis (Philippi, 1843) — Czaja et al., 2023

+ Disconaias disca (Lea, 1838) — Graf & Cummings, 2021

= Disconaias panacoensis von dem Busch in Philippi, 1843 — Bogan, 2010

= Disconaias panacoensis (von dem Busch in Philippi, 1843) — Graf & Cummings, 2007

+ Disconaias disca (Lea, 1838) — R.I. Johnson, 1998

= Lampsilis (Disconaias) panacoensis (von dem Busch in Philippi, 1843) — Haas, 1969

= Lampsilis (Disconaias) panucoensis [sic] (von dem Busch in Philippi, 1843) — Frierson, 1927

+ Unio (sec. Elliptio) discus Lea, 1838 — Simpson, 1914

+ Lampsilis discus (Lea) — Pilsbry, 1910

+ Unio (sec. Elliptio) discus Lea, 1838 — Simpson, 1900

= Unio (Lampsilis) discus var. panucoensis [sic] von dem Busch in Philippi, 1843 — Martens, 1900

+ Unio (Disconaias) discus I. Lea, 1838 — Fischer & Crosse, 1894

+ Margaron (Unio) discus (Lea) — Lea, 1870

= Unio panacoensis von dem Busch — Küster, 1861

+ Margaron (Unio) discus (Lea) — Lea, 1852

= Unio panacoensis von dem Busch — Philippi, 1843