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

nominal species Unio discus Lea, 1838

Unio discus Lea, 1838 = Disconaias disca

Lea, 1836. Synopsis Fam. Naiades: addenda. [nomen nudum]
Lea, 1838. Trans. Amer. Phil. Soc. 6 [O. 2]: 74, pl. 18, fig. 57.
Type(s): HOLOTYPE (MONOTYPY) USNM_85341, Found in sand ballast, Phila, Pa [Mexico].

= Disconaias disca

Taxonomic Opinions

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

= Disconaias discus (I. Lea, 1838) — Czaja et al., 2023

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

= Disconaias disca Lea, 1838 — Bogan, 2010

= Disconaias disca (Lea, 1838) — Graf & Cummings, 2007

= Disconaias disca Lea, 1838 — Contreras-Arquieta, 2000

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

= Lampsilis (Disconaias) discus (Lea, 1838) — Haas, 1969

= Lampsilis (Disconaias) discus (Lea, 1838) — Haas, 1969

= Lampsilis (Disconaias) discus (Lea, 1838) — Haas, 1940

= Lampsilis (sec. Disconaias) discus (Lea) — Thiele, 1934

= Lampsilis (Disconaias) discus (Lea) — Haas, 1929

= Lampsilis (Disconaias) discus (Lea, 1838) — 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 Lea, 1838 — Martens, 1900

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

= Unio discus Lea — B.H. Wright, 1888

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

= Unio discus Lea, 1838 — Sowerby, 1868

= Unio (Hyridella) discus Lea — Adams & Adams, 1857

= Unio discus Lea, 1838 — Conrad, 1853

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

= Unio discus Lea — Hanley, 1843

= Margarita (Unio) discus Lea — Lea, 1838

= Margarita (Unio) discus — Lea, 1836