Costa Neviani, 1928 † (original description)
Costa (Costa) Neviani, 1928 † (original description)
Cythere exfoveolata Neviani, 1928 † (original description)
Cythere suboblonga Neviani, 1928 † (original description)
Cythere vallebiajae Neviani, 1928 † (original description)
Cythereis (Auris) Neviani, 1928 † (original description)
Cythereis (Auris) micrometrica Neviani, 1928 † (original description)
Cythereis (Cylindrus) Neviani, 1928 † (original description)
Cythereis (Fimbria) Neviani, 1928 † (original description)
Cythereis (Sacculus) Neviani, 1928 † (original description)
Cythereis (Sacculus) tetragibbosa Neviani, 1928 † (original description)
Cytherella canavarii Neviani, 1928 † (original description)
Cytheretta (Flexus) Neviani, 1928 † accepted as Flexus Neviani, 1928 † (original description)
Cytheropteron auritum Neviani, 1928 † (original description)
Cytherura elegantula Neviani, 1928 † (original description)
Flexus Neviani, 1928 † (original description)
Loxoconcha flexa Neviani, 1928 † (original description)
Loxoconcha nova Neviani, 1928 † (original description)
Macrocypris subinflata Neviani, 1928 † (original description)
Mutilus Neviani, 1928 † (original description)
Mutilus (Mutilus) Neviani, 1928 † (original description)
Xestoleberis perminima Neviani, 1928 † (original description)
Xestoleberis pilosella (Reuss, 1850) Neviani, 1928 † (new combination reference)
Xestoleberis pilosella pilosella (Reuss, 1850) Neviani, 1928 † (new combination reference)
Xestoleberis pusilla (Egger, 1858) Neviani, 1928 † (new combination reference)