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 pullus Conrad, 1838

Unio pullus Conrad, 1838 = Toxolasma pullus

Conrad, 1838. Monogr. Fam. Unionidae 2(11): 100, pl. 55, fig. 2.
Conrad, 1853. Proc. Acad. Nat. Sci. 6: 255.

Taxonomic Opinions

= Toxolasma pullus (Conrad, 1838) — Campbell & Lydeard, 2026: 288.

= Toxolasma pullus (Conrad, 1838) — FMCS, 2025: [7].

= Toxolasma pullum (Conrad, 1838) — MolluscaBase, 2024: [web].

= Toxolasma pullus (Conrad, 1838) — Hopper et al., 2023.

= Toxolasma pullus (Conrad, 1838) — Graf & Cummings, 2021: 18.

= Toxolasma pullus (Conrad, 1838) — FMCS, 2021: [7].

= Toxolasma pullus (Conrad, 1838) — Williams et al., 2017: 44.

= Toxolasma pullus (Conrad, 1838) — ITIS, 2012: [web].

= Toxolasma pullus — Haag, 2012: 74.

= Toxolasma pullus (Conrad, 1838) — IUCN, 2011: [web].

= Toxolasma pullus Conrad, 1838 — Bogan, 2010: [web].

= Toxolasma pullus — Cummings & Graf, 2010: 375.

= Toxolasma pullus (Conrad, 1838) — Graf & Cummings, 2007: 306.

= Toxolasma pullus — Lee, 2006: 6.

= Toxolasma pullus (Conrad, 1838) — Bogan, 2002: 11.

= Toxolasma pullus (Conrad, 1838) — Turgeon et al., 1998: 37.

= Toxolasma pullum (Conrad, 1838) — Hoeh et al., 1995: 25.

= Toxolasma pullus (Conrad) — Williams et al., 1993: 14.

= Toxolasma pullus (Conrad, 1838) — Turgeon et al., 1988: 33.

= Carunculina pulla (Conrad, 1838) — Burch, 1975: 17.

= Carunculina pulla (Conrad, 1838) — R.I. Johnson, 1970: 370, pl. 17, figs. 4-7.

+ — Haas, 1969.

+ Carunculina glans-corvuncula (Lea, 1868) — Frierson, 1927: 88.

= Toxolasma pullus (Conrad, 1838) — Ortmann, 1918: 573.

= Lampsilis (Carunculina) pulla (Conrad, 1838) — Simpson, 1914: 160.

= Lampsilis (Carunculina) pullus (Conrad, 1838) — Simpson, 1900: 566.

+ Unio (s.s.) glans Lea, 1831 — Call, 1900: 514.

+ Unio glans Lea, 1830 — Call, 1895: 18.

= Unio pullus Con. — B.H. Wright, 1888: [4].

= Margaron (Unio) pullus (Con.) — Lea, 1870: 49.

= Unio pullus Conrad — Küster, 1862: 270, pl. 91, fig. 2.

= Unio (Hyridella) pullus Conr. — Adams & Adams, 1857: 494.

= Unio pullus Con. — Conrad, 1853: 255.

= Margaron (Unio) pullus (Con.) — Lea, 1852: 31.