Theodoxus meridionalis
Animalia | Mollusca | Gastropoda | Cycloneritida | Neritidae | Theodoxus | Theodoxus meridionalis
Theodoxus baeticus
Biota | Animalia | Mollusca | Gastropoda | Neritimorpha | Cycloneritida | Neritoidea | Neritidae | Neritininae | Theodoxus | Theodoxus baeticus
|  |  | Cuvier, 1795 | Koken, 1896 |  | Rafinesque, 1815 | Rafinesque, 1815 | Poey, 1852 | Montfort, 1810 | (Lamarck, 1822)