Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Lampsilini | Cambarunio simus

Lea, 1836. Synopsis Fam. Naiades: 29. [nomen nudum]
Lea, 1838. Trans. Amer. Phil. Soc. 6 [O. 2]: 26, pl. 8, fig. 20.
Type(s): HOLOTYPE USNM_85342, Cumberland R., Tenn.
= Cambarunio simus (Lea, 1838) — Campbell & Lydeard, 2026: 288.
= Cambarunio simus (Lea, 1838) — FMCS, 2025: [2].
= Cambarunio simus (Lea, 1838) — Hopper et al., 2023.
= Cambarunio simus (Lea, 1838) — Graf & Cummings, 2021: 17.
= Cambarunio simus (Lea, 1838) — FMCS, 2021: [2].
= Cambarunio simus — Burlakova et al., 2019: 348.
= Cambarunio simus (Lea, 1836) — Watters, 2018: 27, pl. 14.
= Villosa sima (Lea, 1838) — Williams et al., 2017: 45.
+ Villosa iris (Lea, 1829) — Williams et al., 2008: 766.
+ Villosa iris (Lea, 1829) — Parmalee & Bogan, 1998: 246.
+ Villosa nebulosa (Conrad, 1834) — Burch, 1975: 173.
+ Ligumia nebulosa (Conrad, 1834) — Haas, 1969: 446.
+ Lampsilis (Ligumia) nebulosa (Conrad, 1834) — Frierson, 1927: 78.
+ Micromya nebulosa (Conrad) — Ortmann, 1924: 31.
+ Eurynia nebulosus (Conrad, 1834) — Ortmann, 1918: 577.
= Lampsilis (Eurynia) sima (Lea, 1838) — Simpson, 1914: 123.
= Lampsilis (sec. Eurynia) simus Lea — Simpson, 1900: 556.
= Unio simus Lea — B.H. Wright, 1888: [5].
= Margaron (Unio) simus (Lea) — Lea, 1870: 50.
= Unio simus Lea — Küster, 1862: 262, pl. 88, fig. 3.
= Unio (Hyridella) simus Lea — Adams & Adams, 1857: 494.
= Unio simus Lea, 1838 — Conrad, 1853: 253, 257.
= Margaron (Unio) simus (Lea) — Lea, 1852: 31.
= Unio simus Lea — Hanley, 1843: 197, pl. 23, fig. 3.
= Margarita (Unio) simus Lea — Lea, 1838: 21.
= Margarita (Unio) simus — Lea, 1836: 29.