Agardia suemeghyi Bartha, 1956 † accepted as Argna oppoliensis (Andreae, 1902) † (original description)
Pisidium telegdirothi Bartha, 1956 † (original description)
Pyrgula incisa f. obesa Bartha, 1956 † (original description)
Theodoxus crenulatus f. tabensis Bartha, 1956 † (original description)
Theodoxus crenulatus varpalotaensis Bartha, 1956 † (original description)
Unio quadruus Soós, 1956 † (original description)
Valvata (Cincinna) gradata T. Fuchs, 1870 † accepted as Jekeliella gradata (T. Fuchs, 1870) † (additional source)
Viviparus balatonicus Neumayr, 1875 † (additional source)
Viviparus cyrtomaphorus Brusina, 1874 † (additional source)
Viviparus kurdensis Lörenthey, 1894 † (additional source)