species Sagittunio vaughanianus (Lea, 1838): synonymy

Unio vaughanianus Lea, 1838

Lea, 1836. Synopsis Fam. Naiades: 39. [nomen nudum]
Lea, 1838. Trans. Amer. Phil. Soc. 6 [O. 2]: 5, pl. 3, fig. 5.
Type(s): SYNTYPE USNM_86106, Sawneys Creek, Camden, S. Carolina.

Lampsilis (sec. Eurynia) vaughanianus — Simpson (1900)
Lampsilis (Eurynia) vaughaniana — Simpson (1914)
Unio vaughanianus — de Gregorio (1914)
Lampsilis (Ligumia) delumbis — Frierson (1927)
Ligumia delumbis — Haas (1969)
Villosa delumbis — R.I. Johnson (1970), Burch (1975)
Villosa vaughaniana — Turgeon et al. (1988), Williams et al. (1993), Turgeon et al. (1998), Bogan (2002), Graf & Cummings (2007), Bogan (2010), Cummings & Graf (2010), ITIS (2012), Williams et al. (2017)
Villosa vaughniana [sic] — Haag (2012)
Sagittunio vaughanianus — Watters (2018), Graf & Cummings (2021), FMCS (2021), Hopper et al. (2023), FMCS (2025), Campbell & Lydeard (2026)

Unio vaughnianus ‘Lea’ of Authors

(error for Unio vaughanianus Lea, 1838)
‘Lea’ of Authors.
Conrad, 1853. Proc. Acad. Nat. Sci. 6: 259.
Haag, 2012. N. Amer. Freshw. Mussels: 74 [as ‘Villosa vaughniana’].