Unio saulcyi Bourguignat, 1852
Bourguignat, 1852, Test. Nov. Saulcy: 27.
Bourguignat, 1853, Catalogue Raissoné des Mollusques Terrestres et Fluviatiles Recueillis par M.F. Saulcy 1853: 74, pl. 3, figs. 1-3.
Bourguignat, 1883, Aperçu Unionid. Pénins. Ital.: 64.

Unio saulcyi — Bourguignat (1852), Bourguignat (1853)
Pseudodon saulcyi — Conrad (1865)
Margaron (Monocondylœa) saulcyi — Lea (1870)
Leguminaia (s.s.) sauleyi — Bourguignat (1876)
Leguminaia saulcyi — Bourguignat (1880), Bourguignat (1883), Servain (1890), Westerlund (1890), ..., IUCN (2014), Graf & Cummings (2021), Bogan et al. (2021), Liu et al. (2024)
Leguminaia (s.s.) saulcyi — Simpson (1900), Germain (1911), Simpson (1914)
Leguminaia cf. saulcyi — Lopes-Lima et al. (2021)

Unio michonii Bourguignat, 1852
Bourguignat, 1852, Test. Nov. Saulcy: 27.
Bourguignat, 1853, Catalogue Raissoné des Mollusques Terrestres et Fluviatiles Recueillis par M.F. Saulcy 1853: 74, pl. 3, figs. 10-12.
Bourguignat, 1883, Aperçu Unionid. Pénins. Ital.: 64.

Unio michonii — Bourguignat (1852), Bourguignat (1853)
Pseudodon mitchonii — Conrad (1865)
Margaron (Monocondylœa) saulcyi — Lea (1870)
Leguminaia (s.s.) michoni — Bourguignat (1876)
Leguminaia michoni — Bourguignat (1880), Servain (1890)
Leguminaia michonii — Bourguignat (1883), Westerlund (1890)
Leguminaia (s.s.) michonii — Simpson (1900), Germain (1911), Simpson (1914)
Leguminaia saulcyi — Haas (1940), Haas (1969), Schütt (1983)
Leguminaia cf. saulcyi — Lopes-Lima et al. (2021)

Unio tripolitanus Bourguignat, 1852
Bourguignat, 1852, Test. Nov. Saulcy: 28.
Bourguignat, 1853, Catalogue Raissoné des Mollusques Terrestres et Fluviatiles Recueillis par M.F. Saulcy 1853: 75, pl. 4, figs. 10-12.
Bourguignat, 1883, Aperçu Unionid. Pénins. Ital.: 65.
Type(s): SYNTYPE MNHN_MP_0161, Tripoli.

Unio tripolitanus — Bourguignat (1852), Bourguignat (1853)
Pseudodon tripolitana — Conrad (1865)
Margaron (Monocondylœa) saulcyi — Lea (1870)
Leguminaia (s.s.) tripolitana — Bourguignat (1876), Germain (1911), Simpson (1914)
Leguminaia tripolitana — Bourguignat (1880), Westerlund (1890), Servain (1890), Pallary (1939)
Leguminaia tripolitanus — Bourguignat (1883)
Leguminaia (s.s.) tripolitanus — Simpson (1900)
Leguminaia saulcyi — Haas (1940), Haas (1969), Schütt (1983), Graf & Cummings (2011)
Leguminaia cf. saulcyi — Lopes-Lima et al. (2021)

Pseudodon mitchonii Conrad, 1865
‘Bourguignat’ Conrad, 1865, Amer. J. Conch. 1: 233.
(error for Unio michonii Bourguignat, 1852)

Pseudodon mitchonii — Conrad (1865)

Unio mechonii Lea, 1870
‘Bourg.’ Lea, 1870, Synopsis Fam. Naiades: 72.
(error for Unio michonii Bourguignat, 1852)

Unio mechonii — Lea (1870)

Leguminaia (s.s.) sauley Bourguignat, 1876
Bourguignat, 1876, Bull. Soc. Sci. Phys. Nat. Toulouse 3: 98.
(error for Unio saulcyi Bourguignat, 1852)

Leguminaia (s.s.) sauley — Bourguignat (1876)

Pseudodon chantrei Locard, 1883
Locard, 1883, Arch. Mus. Hist. Nat. Lyon 3: 254, pl. 19 bis, figs. 4-7.
(homonym of Leguminaia chantrei Locard, 1883; renamed Leguminaia (sec. Leguminaia) locardi Simpson, 1900)

Pseudodon chantrei — Locard (1883), Servain (1890), Westerlund (1890)
Leguminaia (s.s.) locardi — Simpson (1900)
Leguminaia (Pseudoleguminaia) chantrei — Germain (1911), Haas (1969)
Leguminaia (sec. Pseudoleguminaia) locardi — Simpson (1914), Thiele (1934)
Leguminaia saulcyi — Haas (1940), Haas (1969), Schütt (1983), Graf (2007)
Leguminaia cf. saulcyi — Lopes-Lima et al. (2021)

Pseudodon chantrei Crosse, 1883
Crosse, 1883, J. de Conch. 31: 187.
(reference to Pseudodon chantrei Locard, 1883)

Pseudodon chantrei — Crosse (1883)
Anodonta chantrei — Simpson (1900), Simpson (1914)

Leguminaia (sec. Leguminaia) locardi Simpson, 1900
Simpson, 1900, Proc. U.S. Nat. Mus. 22: 653.
Simpson, 1914, Descr. Cat. Naiades: 449.
(new name for Pseudodon chantrei Locard, 1883)

Leguminaia (sec. Leguminaia) locardi — Simpson (1900)
Leguminaia (s.s.) locardi — Simpson (1900)
Leguminaia (sec. Pseudoleguminaia) locardi — Simpson (1914), Thiele (1934)
Leguminaia saulcyi — Haas (1940), Haas (1969), Schütt (1983)
Leguminaia cf. saulcyi — Lopes-Lima et al. (2021)

Leguminaia tripolitana var. kebirensis Pallary, 1939
Pallary, 1939, Mém. Inst. Égypte 39: 115.
(intro'd as intra-sp. of Unio tripolitanus Bourguignat, 1852)

Leguminaia tripolitana var. kebirensis — Pallary (1939)
Leguminaia cf. saulcyi — Lopes-Lima et al. (2021)

Taxonomic History (since 1900)

Leguminaia (s.s.) michonii — Simpson (1900), Germain (1911), Simpson (1914)
Leguminaia (s.s.) saulcyi — Simpson (1900), Germain (1911), Simpson (1914)
Leguminaia (s.s.) tripolitanus — Simpson (1900)
Leguminaia (s.s.) locardi — Simpson (1900)
Anodonta chantrei — Simpson (1900), Simpson (1914)
Leguminaia (sec. Leguminaia) locardi — Simpson (1900)
Leguminaia (s.s.) tripolitana — Germain (1911), Simpson (1914)
Leguminaia (Pseudoleguminaia) chantrei — Germain (1911), Haas (1969)
Leguminaia (sec. Pseudoleguminaia) locardi — Simpson (1914), Thiele (1934)
Leguminaia tripolitana — Pallary (1939)
Leguminaia tripolitana var. kebirensis — Pallary (1939)
Leguminaia saulcyi — Haas (1940), Haas (1969), Schütt (1983), Bogan (1993), ..., IUCN (2014), Graf & Cummings (2021), Bogan et al. (2021), Liu et al. (2024)
Leguminaia cf. saulcyi — Lopes-Lima et al. (2021)