Neritidae Rafinesque, 1815
Theodoxus (Neritaea) anatolicus (Recluz, 1844)
Theodoxus astrachanicus Starobogatov in Starobogatov, Filchakov, Antonova & Pirogov, 1994
Theodoxus baconi Reeve, 1856
Theodoxus (Theodoxus) baeticus (Lamarck, 1822)
Theodoxus (Theodoxus) brauneri Lindholm, 1908
Theodoxus coronatus (Leach, 1815)
Theodoxus crenulatus
Theodoxus danasteri (Lindholm, 1908)
Theodoxus (Theodoxus) danubialis (C. Pfeiffer, 1828)
Theodoxus doingii (Récluz, 1846)
Theodoxus (Theodoxus) elongatulus (Morelet, 1854)
Theodoxus euxinus (Clessin, 1886)
Theodoxus fluviatilis (Linnaeus, 1758)
Theodoxus globosus
Theodoxus grateloupianus
Theodoxus (Theodoxus) hispalensis (E. von Martens, 1879)
Theodoxus luteofasciatus Miller, 1879
Theodoxus lutetianus
Theodoxus maresi (Bourguignat, 1864)
Theodoxus marteli (Pallary, 1920)
Theodoxus meridionalis (Philippi, 1836)
Theodoxus milachevitchi Golikov & Starobogatov, 1966
Theodoxus niloticus (Reeve, 1856)
Theodoxus numidicus (Recluz, 1841)
Theodoxus oualaniensis (Lesson, 1831)
Theodoxus pallasi Lindholm, 1924
Theodoxus (Pictoneritina) passyana
Theodoxus (Pictoneritina) passyanus
Theodoxus (Theodoxus) prevostianus (C. Pfeiffer, 1828)
Theodoxus reticularis Sowerby, 1838
Theodoxus sarmaticus (Lindholm, 1901)
Theodoxus (Theodoxus) saulcyi (Bourguignat, 1852)
Theodoxus schultzi (Grimm, 1877)
Theodoxus (Neritaea) subterrelictus Schutt, 1963
Theodoxus subthermalis Bourguignat in Issel, 1865
Theodoxus transversalis (Pfeiffer, 1828)
Theodoxus (Theodoxus) valentinus (Graells, 1846)
Theodoxus (Neritaea) varius (Menke, 1828)
Theodoxus velox V. Anistratenko in O. Anistratenko, Starobogatov & V. Anistratenko, 1999
Theodoxus (Pictoneritina) waltoni
