Crassunio jaccardi (Locard, 1893) † accepted as
Unio jaccardi Locard, 1893 † (additional source)
Potomida capellini [sic] † accepted as
Potomida capellinii (Fontannes, 1880) † (basis of record)
Potomida capellinii (Fontannes, 1880) † (basis of record)
Potomida nicolasi (Fontannes, 1883) † (basis of record)
Pseudanodonta veiti "Modell, 1864" † (original description (unavailable nomenclaturally))
Unio ectatus Fontannes, 1880 † (basis of record)
Unio hinschi "Modell, 1864" † (original description (unavailable nomenclaturally))
Unio miribellensis Locard, 1883 † accepted as
Unio venerius Fontannes, 1880 † (source of synonymy)
Unio sayni Fontannes, 1880 † (basis of record)
Unio sayni var. rugosiuscula Fontannes, 1880 † accepted as
Unio ectatus Fontannes, 1880 † (source of synonymy)
Unio venerius Fontannes, 1880 † (basis of record)