Twenty species are currently recognised:*"Potamon algeriense" Bott, 1967*"Potamon bileki" Pretzmann, 1971*"Potamon bilobatum" Brandis, Storch & Türkay, 2000*"Potamon fluviatile" (Herbst, 1785)*"Potamon gedrosianum" Alcock, 1909*"Potamon hueceste" Pretzmann, 1983*"Potamon ibericum" (Bieberstein, 1808)*"Potamon magnum" Pretzmann, 1962*"Potamon mesopotamicum" Pretzmann, 1962*"Potamon monticola" Alcock, 1910*"Potamon pelops" Jesse "et al.
* "Potamon algeriense" Bott, 1967* "Potamon bileki" Pretzmann, 1971* "Potamon bilobatum" Brandis, Storch & Türkay, 2000* "Potamon fluviatile" (Herbst, 1785)* "Potamon gedrosianum" Alcock, 1909* "Potamon hueceste" Pretzmann, 1983* "Potamon ibericum" (Bieberstein, 1808)* "Potamon magnum" Pretzmann, 1962* "Potamon mesopotamicum" Pretzmann, 1962* "Potamon monticola" Alcock, 1910* "Potamon pelops" Jesse "et al.