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 | The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves)FM(U)otW(aolcb) is the web version of the MUSSEL Project Database. Follow the links to browse the data or use the custom Google search field. Either way, you win! 
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 Bivalvia | Unionoida | Unionoidea | Unionidae | Gonideinae | Gonideini genus Leguminaia Conrad, 1865: synonymy3 Recent freshwater species (3 total species)
 Leguminaia Conrad, 1865Conrad, 1865. Amer. J. Conch. 1: 233.
 Type species: Monocondyloea mardinensis Lea, 1865 (orig. desig.) = Leguminaia wheatleyi
 Legumenaia Tryon, 1884Tryon, 1884. Struct. Syst. Conch. 3: 132.
 (error for Leguminaia Conrad, 1865)
 Pseudoleguminaia Germain, 1911Germain, 1911. Bull. Mus. Hist. Nat. 17: 67.
 Type species: Pseudodon chantrei Locard, 1883 (orig. desig.) = Leguminaia saulcyi
 Seguminaia Paetel, 1890‘Conr.’ Paetel, 1890. Cat. Conch.-Samml. 3: 175.
 (error for Leguminaia Conrad, 1865)
Taxonomic History (since 1900)Leguminaia (s.s.) — Simpson (1900), Germain (1911), Simpson (1914), Haas (1969) Anodonta — Simpson (1900), Simpson (1914)
 Leguminaia — Kobelt (1904), Kobelt (1913), Simpson (1914), Thiele (1934), Pallary (1939), ... Jeratthitikul et al. (2024), Dai et al. (2024), Bolotov et al. (2024), Jeratthitikul et al. (2025), Dai et al. (2025)
 Leguminaia (Pseudoleguminaia) — Germain (1911), Haas (1969)
 Leguminaia (sec. Pseudoleguminaia) — Simpson (1914), Thiele (1934)
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