Alphabetical Listing of Genera within this Taxa Group:

genus     Clithon		T4037015
genus     Fluvinerita		T4037769
genus     Mienerita		T4039021
genus     Neripteron		T4039289
genus     Nerita		T4035536
genus     Neritina		T4035618
genus     Neritodryas		T4039290
genus     Pseudonerita		T4040292
genus     Puperita		T4040390
genus     Septaria		T4090589
genus     Smaragdia		T4040772
genus     Theodoxus		T4035558
genus     Vitta		T4091107
genus     Vittina		T4023054