Cuneopsidea beyrichi (Neumayr, 1875) † (basis of record)
Cuneopsidea doljiensis (Stefanescu, 1896) † (basis of record)
Cuneopsidea magna Andreescu, 1981 † (basis of record)
Cuneopsidea oriovacensis (M. Hörnes, 1864) † (basis of record)
Cuneopsidea sculpta (Brusina, 1874) † (basis of record)
Cuneopsidea zitteli (Penecke, 1883) † (basis of record)
Discunio Starobogatov, 1970 † (basis of record)
Discunio krejcii (Wenz, 1942) † (basis of record)
Ebersininaia geometrica (Bogachev, 1927) † (basis of record)
Limnocardium (Euxinicardium) gilletae Andreescu, 1969 † accepted as Euxinicardium gilletae (Andreescu, 1969) † (basis of record)
Pristinunio mrazeci (Ionescu-Argetoaia, 1918) † (basis of record)
Pristinunio mutabilis Papaianopol, 1989 † (basis of record)
Pristinunio salutaris Papaianopol, 1989 † (basis of record)
Pristinunio transcarpaticus (Teisseyre, 1907) † (basis of record)
Prosodacna (Stylodacna) sturi (Cobălcescu, 1883) † accepted as Prosodacnomya sturi (Cobălcescu, 1883) † (new combination reference)
Prosodacnomya sturi (Cobălcescu, 1883) † (basis of record)
Psilodon sturi Cobălcescu, 1883 † accepted as Prosodacnomya sturi (Cobălcescu, 1883) † (new combination reference)
Psilunio (Cyclopotomida) Starobogatov, 1970 † represented as Psilunio Stefanescu, 1896 † (basis of record)
Psilunio (Cyclopotomida) destremi (Porumbaru, 1881) † represented as Psilunio destremi (Porumbaru, 1881) † (basis of record)
Psilunio (Cyclopotomida) excellentis Papaianopol, 1992 † represented as Psilunio excellentis Papaianopol, 1992 † (basis of record)
Psilunio (Cyclopotomida) munieri (Stefanescu, 1896) † represented as Psilunio munieri (Stefanescu, 1896) † (basis of record)
Psilunio (Cyclopotomida) orolesi Papaianopol, 1989 † represented as Psilunio orolesi Papaianopol, 1989 † (basis of record)
Psilunio (Cyclopotomida) sphaericus (Ionescu-Argetoaia, 1918) † (basis of record)
Psilunio (Psilunio) breastensis (Ionescu-Argetoaia, 1918) † accepted as Potomida breastensis (Ionescu-Argetoaia, 1918) † (basis of record)
Psilunio (Psilunio) inermis Papaianopol, 1992 † represented as Psilunio inermis Papaianopol, 1992 † (basis of record)
Psilunio (Psilunio) moreniorum [sic] † accepted as Psilunio moreniensis (Botez, 1914) † (basis of record)
Psilunio (Psilunio) ottiliae (Penecke, 1883) † represented as Psilunio ottiliae (Penecke, 1883) † (basis of record)
Psilunio (Psilunio) pannonicus (Neumayr, 1875) † represented as Psilunio pannonicus (Neumayr, 1875) † (basis of record)
Psilunio (Psilunio) plostinae (Teisseyre, 1911) † represented as Psilunio plostinae (Teisseyre, 1911) † (basis of record)
Psilunio (Psilunio) prominulus (Stefanescu, 1889) † accepted as Potomida prominula (Stefanescu, 1889) † (basis of record)
Psilunio (Psilunio) pteris Papaianopol, 1992 † represented as Psilunio pteris Papaianopol, 1992 † (basis of record)
Psilunio (Psilunio) salinus Papaianopol, 1992 † represented as Psilunio salinus Papaianopol, 1992 † (basis of record)
Psilunio (Psilunio) saratae (Teisseyre, 1907) † represented as Psilunio saratae (Teisseyre, 1907) † (basis of record)
Psilunio (Psilunio) senoai (Brusina, 1902) † represented as Psilunio senoai (Brusina, 1902) † (basis of record)
Psilunio (Psilunio) stoliczkai (Neumayr, 1875) † represented as Psilunio stoliczkai (Neumayr, 1875) † (basis of record)
Rugunio Starobogatov, 1970 † (basis of record)
Rugunio alutensis Andreescu, 1981 † (basis of record)
Rugunio circula Andreescu, 1981 † (basis of record)
Rugunio crassatestum Andreescu, 1981 † (additional source)
Rugunio grandis Lubenescu † (basis of record)
Rugunio mojsvari (Penecke, 1883) † (basis of record)
Rugunio moldaviensis (M. Hörnes, 1864) † (basis of record)
Rugunio pilari (Brusina, 1874) † (additional source)
Rytia bielzi (Czekelius, 1864) † accepted as Potomida bielzi (Czekelius, 1864) † (basis of record)
Rytia brandzae (Stefanescu, 1896) † accepted as Potomida brandzae (Stefanescu, 1896) † (basis of record)
Rytia motruensis (Ionescu-Argetoaia, 1918) † accepted as Potomida motruensis (Ionescu-Argetoaia, 1918) † (basis of record)
Rytia slavonica (M. Hörnes, 1870) † accepted as Potomida slavonica (M. Hörnes, 1864) † (basis of record)
Rytia valahica Lubenescu † (basis of record)
Rytia vukasoviciana (Brusina, 1874) † accepted as Potomida vukasoviciana (Brusina, 1874) † (basis of record)
Sinanodonta mactraeformis (Brusina, 1902) † (basis of record)
Sulcopotomida Starobogatov, 1970 † accepted as Potomida Swainson, 1840 (basis of record)
Sulcopotomida herjei (Porumbaru, 1881) † accepted as Potomida herjei (Porumbaru, 1881) † (basis of record)
Sulcopotomida porumbarui (Tournouër, 1880) † (basis of record)
Unio (Unio) moskoni Papaianopol, 1989 † represented as Unio moskoni Papaianopol, 1989 † (basis of record)
Unio partschi Penecke, 1883 † (additional source)
Unio rakovacianus [sic] † accepted as Unio rakovecianus Brusina, 1874 † (basis of record)
Unio rakovecianus Brusina, 1874 † (additional source)
Unio zvonimiri Brusina, 1902 † (additional source)
Wenziella acuta (Ionescu-Argetoaia, 1918) † accepted as Potomida acuta (Ionescu-Argetoaia, 1918) † (basis of record)
Wenziella clivosa (Brusina, 1874) † accepted as Potomida clivosa (Brusina, 1874) † (basis of record)
Wenziella gorjensis (Teisseyre, 1911) † accepted as Potomida gorjensis (Teisseyre, 1911) † (basis of record)
Wenziella ponderosa (Wenz, 1942) † accepted as Potomida ponderosa (Wenz, 1942) † (basis of record)
Wenziella subclivosa (Teisseyre, 1911) † accepted as Potomida subclivosa (Teisseyre, 1911) † (basis of record)
Wenziella vukotinovici (M. Hörnes, 1864) † accepted as Potomida vukotinovici (M. Hörnes, 1864) † (basis of record)

Romania for Unio subclivosus Teisseyre, 1911 † 

 Synonymy

 for Rytia Stefanescu, 1896 †

Listed as synonym of Potomida by Wenz (1942) and Vinarki & Kantor (2016) but used as valid in several ... [details]

 Synonymy

 for Sulcopotomida Starobogatov, 1970 †

There is confusion about the type species and synonymy of the genus in the literature. Several authors list ... [details]