Bivalvia | Unionida | Unionoidea | Unionidae | Ambleminae | Lampsilini | Venustaconcha

species Venustaconcha constricta (Conrad, 1838): synonymy

5 specimens

Synonymy

Unio lienosus variety constrictus Conrad, 1838

(intro'd as intra-sp. of Unio lienosus Conrad, 1834)
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’].
HOLOTYPE ANSP_56465A, North River, Rockbridge Co., Va.

Lampsilis (sec. Eurynia) constrictus — Simpson (1900)
Lampsilis (Eurynia) (Group of L. subrostrata) constricta — Simpson (1914)
Eurynia (Micromya) constricta — Ortmann (1915)
Lampsilis (Venusta) constricta — Frierson (1927)
Lampsilis (Venustaconcha) constricta — Haas (1969)
Villosa constricta — R.I. Johnson (1970), Burch (1975), Turgeon et al. (1988), Williams et al. (1993), Turgeon et al. (1998), ... Haag (2012), IUCN (2012), Jones (2015), Williams et al. (2017), Hopper et al. (2023)
Venustaconcha constricta — Watters (2018), Graf & Cummings (2021), FMCS (2021), FMCS (2025), Campbell & Lydeard (2026)

Unio genthii Lea, 1857

Lea, 1857. Proc. Acad. Nat. Sci. 9: 85.
Lea, 1862. Jour. Acad. Nat. Sci. 5 [O. 8]: 57 [61], pl. 2, fig. 204.
SYNTYPES USNM_84833, Deep R., N.C.

Lampsilis (sec. Eurynia) constrictus — Simpson (1900)
Lampsilis (Eurynia) (Group of L. subrostrata) constricta — Simpson (1914)
Lampsilis (Venusta) constricta — Frierson (1927)
Lampsilis (Venustaconcha) constricta — Haas (1969)
Villosa constricta — R.I. Johnson (1970), Burch (1975)
Venustaconcha constricta — Watters (2018)

Taxonomic History (since 1900)

Lampsilis (sec. Eurynia) constrictus — Simpson (1900)
Lampsilis (Eurynia) (Group of L. subrostrata) constricta — Simpson (1914)
Eurynia (Micromya) constricta — Ortmann (1915)
Lampsilis (Venusta) constricta — Frierson (1927)
Lampsilis (Venustaconcha) constricta — Haas (1969)
Villosa constricta — R.I. Johnson (1970), Burch (1975), Turgeon et al. (1988), Williams et al. (1993), Turgeon et al. (1998), ... Haag (2012), IUCN (2012), Jones (2015), Williams et al. (2017), Hopper et al. (2023)
Venustaconcha constricta — Watters (2018), Graf & Cummings (2021), FMCS (2021), FMCS (2025), Campbell & Lydeard (2026)