MUSSELpdb

Taxonomy

all genera

Summary

Species & Genus Richness of
freshwater mussels
by Taxonomy

Species & Genus Richness of
freshwater bivalves
by Family

Geography

Species Richness & Endemism of
freshwater mussels
by Geography

Data last updated
Thu 19 March 2026

nominal species Unio infucatus Conrad, 1834

Unio infucatus Conrad, 1834 = Pustulosa infucata

Conrad, 1834. New Fresh-Water Shells: 45, pl. 3, fig. 2.
Conrad, 1853. Proc. Acad. Nat. Sci. 6: 250.

Taxonomic Opinions

= Pustulosa infucata (Conrad, 1834) — Campbell & Lydeard, 2026: 289.

= Pustulosa infucata (Conrad, 1834) — FMCS, 2025: [6].

= Pustulosa infucata (Conrad, 1834) — Neemuchwala et al., 2023: 2, Table 1.

= Cyclonaias infucata (Conrad, 1834) — Hopper et al., 2023.

= Cyclonaias infucata (Conrad, 1834) — Graf & Cummings, 2021: 20.

= Cyclonaias infucata (Conrad, 1834) — FMCS, 2021: [2].

= Cyclonaias infucata (Conrad, 1834) — Lopes-Lima et al., 2019: [18], Table 7.

= Cyclonaias infucata — Johnson et al., 2018: 4.

= Cyclonaias infucata (Conrad, 1834) — Williams et al., 2017: 37.

= Quadrula infucata (Conrad, 1834) — Williams et al., 2014: 319, text fig..

= Amphinaias infucata (Conrad, 1834) — ITIS, 2013: [web].

= Rotundaria infucata (Conrad, 1834) — Campbell & Lydeard, 2012: 15.

= Rotundaria infucata — Campbell & Lydeard, 2012: 23.

= Quincuncina infucata (Conrad, 1834) — ITIS, 2012: [web].

= Quincuncina infucata (Conrad, 1834) — Szumowski et al., 2012: 72.

= Quadrula infucata — Haag, 2012: 73.

= Quadrula infucata (Conrad, 1834) — Williams et al., 2011: 7.

= Quadrula infucata Conrad, 1834 — Bogan, 2010: [web].

= Quincuncina infucata — Cummings & Graf, 2010: 377.

= Quadrula infucata (Conrad, 1834) — Williams et al., 2008: 655.

= Quincuncina infucata (Conrad, 1834) — Graf & Cummings, 2007: 308.

= Quincuncina infucata — Zhou et al., 2007: 1029.

= Quincuncina infucata (Conrad, 1834) — Campbell et al., 2005: 155.

= Quadrula infucata — Serb et al., 2003: 10.

= Quincuncina infucata (Conrad, 1834) — Brim Box & Williams, 2000: 69, fig. 31.

= Quincuncina infucata (Conrad) — Lydeard et al., 2000: 148.

= Quincuncina infucata (Conrad) — Lydeard et al., 1999: 130.

= Quincuncina infucata (Conrad, 1834) — Turgeon et al., 1998: 37.

= Fusconaia infucata (Conrad, 1834) — IUCN, 1996: [web].

= Quincuncina infucata (Conrad) — Williams et al., 1993: 14.

= Quincuncina infucata (Conrad, 1834) — Turgeon et al., 1988: 33.

= Quincuncina infucata (Conrad) — Davis, 1984: 631.

= Quincuncina infucata — Davis, 1983: 197, fig. 1F.

= Quincuncina infucata (Conrad) — Davis & Fuller, 1981: 219.

= Quincuncina infucata (Conrad, 1834) — Burch, 1975: 10.

= Quincuncina infucata (Conrad, 1834) — Clench & Turner, 1956: 153, pl. 4, fig. 6.

+ Quadrula (Quincuncina) securiformis (Conrad, 1849) — Frierson, 1927: 50.

+ Quadrula (Fusconia [sic]) succissa (Lea, 1852) — Frierson, 1927: 57.

= Quadrula (sec. Theliderma) infucata (Conrad, 1834) — Simpson, 1914: 864.

= Quadrula infucata (Conr.) — Ortmann, 1910: 140.

= Quadrula (sec. Theliderma) infucata (Conrad, 1834) — Simpson, 1900: 784.

= Unio infucatus Con. — B.H. Wright, 1888: [3].

= Margaron (Unio) infucatus (Con.) — Lea, 1870: 30.

= Unio infucatus Conrad, 1834 — Sowerby, 1866: pl. 40, sp. 221.

= Unio infucatus Conrad — Küster, 1861: 176, pl. 55, fig. 5.

= Unio (Dysnomia) infucatus Conr. — Adams & Adams, 1857: 497.

= Unio infucatus Co. — Conrad, 1853: 250.

= Margaron (Unio) infucatus (Conrad) — Lea, 1852: 20.

= Unio infucatus Conr. — Hanley, 1843: 203.

= Margarita (Unio) infucatus Con. — Lea, 1838: 23.

= Margarita (Unio) infucatus (Conrad, 1834) — Lea, 1836: 34.