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Data last updated
Mon 1 Dec 2025

Bivalvia | Unionoida | Unionoidea | Unionidae | Unioninae | Anodontini | Alasmidontina

genus Platynaias Walker, 1918: synonymy

3 Recent freshwater species (3 total species)

Synonymy

Taxonomic History (since 1900)

The Taxonomic History lists the ways authors have classified the species currently assigned to Platynaias, since 1900.

Unio (sec. Elliptio) — Simpson (1900), Simpson (1914)
Symphynota (s.s.) — Simpson (1900), Simpson (1914)
Unio (s.s.) — Call (1900)
Symphynota — Ortmann (1909), Ortmann (1909), Ortmann (1909), Ortmann (1910), Ortmann (1912)
Unio — de Gregorio (1914)
Lasmigona (Platynaias) — Ortmann & Walker (1922), Frierson (1927), F.C. Baker (1928), Haas (1969), Haas (1969), R.I. Johnson (1970), Clarke (1985), Graf & Cummings (2007)
Elliptio (s.s.) — Frierson (1927), Haas (1969)
Lasmigona (sec. Platynaias) — Thiele (1934)
Lasmigona — Clarke (1973), Burch (1975), Heard (1975), Mathiak (1979), R.I. Johnson (1980), ... Hopper et al. (2023), Dai et al. (2024), Dai et al. (2025), Perkins et al. (2025), Chen et al. (2025)
Platynaias — Wu et al. (2023), Wu et al. (2024), Wu et al. (2024), Hou et al. (2024), FMCS (2025), Hou et al. (2025), Wang et al. (2025)