Bivalvia | Unionida | Hyrioidea | Hyriidae | Hyriinae | Rhipidodontini
1 Recent freshwater species (1 total species)
Swainson, 1840. Treat. Malacol.: 283-285, 379.
Type species: Unio granosa Bruguière, 1792 (monotypy) = Iridea granosa
(error for Iridea Swainson, 1840)
‘Swainson’ Haas, 1969. Treatise on Invert. Paleo Part N (1): N460.
Type species: Unio granosa Bruguière, 1792 = Iridea granosa
The Taxonomic History lists the ways authors have classified the species currently assigned to Iridea, since 1900.
Diplodon (s.s.) — Simpson (1900), Ortmann (1921), Haas (1931), Morretes (1949), Bonetto (1964), Bonetto (1965), Haas (1969), Martinez et al. (2004), Rumi et al. (2008), Pereira et al. (2014)
Diplodon (s.s.) (Group of D. granosus) — Simpson (1914)
Hyridella — Haas (1930)
Diplodon — Parodiz (1968), Simone (2006), Graf & Cummings (2007), Lasso et al. (2009), Bogan (2010), Massemin et al. (2010), IUCN (2011), Mansur et al. (2020), Graf & Cummings (2021)
Iridea — Prié et al. (2026)