Theodoxus numidicus

Theodoxus numidicus is a species of small freshwater snail with an operculum, an aquatic gastropod mollusk in the family Neritidae, the nerites.

This species is found in Algeria and Morocco. The type locality is Oran, north-western Algeria.

The length of the shell is 7 mm.

• Brown D.S. (1994). Freshwater snails of Africa and their medical importance, 2nd edition. London: Taylor and Francis, 607 p

• Récluz, C. A. (1841). Description de quelques nouvelles espèces de Nérites vivantes. Revue Zoologique, par la Société Cuvierienne. 1841