Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Lampsilini | Venustaconcha constricta

nominal species Unio lienosus variety constrictus Conrad, 1838

Unio lienosus variety constrictus Conrad, 1838 = Venustaconcha constricta

Conrad, 1838. Monogr. Fam. Unionidae 1(10): 91, pl. 49, fig. 4.
Conrad, 1838. Monogr. Fam. Unionidae 2(11): back cover correginda [as ‘Unio constrictus’].
Conrad, 1853. Proc. Acad. Nat. Sci. 6: 247 [as ‘Unio constrictus’].
(intro'd as intra-sp. of Unio lienosus Conrad, 1834)
Type(s): HOLOTYPE ANSP_56465A, North River, Rockbridge Co., Va.

= Venustaconcha constricta

Taxonomic Opinions

= Venustaconcha constricta (Conrad, 1838) — FMCS, 2025

= Villosa constricta (Conrad, 1838) — Hopper et al., 2023

= Venustaconcha constricta (Conrad, 1838) — Graf & Cummings, 2021

= Venustaconcha constricta (Conrad, 1838) — FMCS, 2021

= Venustaconcha constricta (Conrad, 1838) — Watters, 2018

= Villosa constricta (Conrad, 1838) — Williams et al., 2017

= Villosa constricta — Jones, 2015

= Villosa constricta (Conrad, 1838) — ITIS, 2012

= Villosa constricta — Haag, 2012

= Villosa constricta (Conrad, 1838) — IUCN, 2012

= Villosa constricta Conrad, 1838 — Bogan, 2010

= Villosa constricta — Cummings & Graf, 2010

= Villosa constricta (Conrad, 1838) — Graf & Cummings, 2007

= Villosa constricta (Conrad, 1838) — Bogan, 2002

= Villosa constricta (Conrad, 1838) — Turgeon et al., 1998

= Villosa constricta (Conrad) — Williams et al., 1993

= Villosa constricta (Conrad, 1838) — Turgeon et al., 1988

= Villosa constricta (Conrad, 1838) — Burch, 1975

= Villosa constricta (Conrad, 1838) — R.I. Johnson, 1970

= Lampsilis (Venustaconcha) constricta (Conrad, 1838) — Haas, 1969

= Lampsilis (Venusta) constricta (Conrad, 1838) — Frierson, 1927

= Eurynia (Micromya) constricta (Conrad) — Ortmann, 1915

= Lampsilis (Eurynia) constricta (Conrad, 1838) — Simpson, 1914

= Lampsilis (sec. Eurynia) constrictus Conrad — Simpson, 1900

= Unio constrictus Con. — B.H. Wright, 1888

= Margaron (Unio) constrictus (Con.) — Lea, 1870

= Unio constrictus Conrad, 1838 — Sowerby, 1868

= Unio (Hyridella) constrictus Conr. — Adams & Adams, 1857

= Unio constrictus Con. — Conrad, 1853

= Lampsilis constrictus — Agassiz, 1852

= Margaron (Unio) constrictus (Con.) — Lea, 1852

= Unio constrictus Conrad, 1838 — Conrad, 1838