Hydrobia morasensis Fontannes, 1883 † (original description)
Limnaea bouilleti var. laurentensis Fontannes, 1883 † accepted as Stagnicola bouilleti laurentensis (Fontannes, 1883) † (original description)
Limnaea geniesensis Fontannes, 1883 † accepted as Radix (Radix) geniesensis (Fontannes, 1883) † represented as Radix geniesensis (Fontannes, 1883) † (original description)
Limnaea martinensis Fontannes, 1883 † accepted as Radix (Radix) martinensis (Fontannes, 1883) † represented as Radix martinensis (Fontannes, 1883) † (original description)
Paludina bertrandi Fontannes, 1883 † accepted as Viviparus bertrandi (Fontannes, 1883) † (original description)
Unio nicolasi Fontannes, 1883 † accepted as Potomida nicolasi (Fontannes, 1883) † (original description)
Valvata piscinaloides var. berthoni Fontannes, 1883 † accepted as Valvata piscinaloides berthoni Fontannes, 1883 † (original description)
Valvata sayni Fontannes, 1883 † accepted as Valvata (Cincinna) sibinensis sayni Fontannes, 1883 † represented as Valvata sibinensis sayni Fontannes, 1883 † (original description)