Name considered preoccupied and renamed Nanina (Rotula) turritella H. Adams 1869 [details]
Nom. nov, for Helix (Geotrochus) blanfordi H. Adams, 1865, non Helix blanfordi Theobald, 1859 [details]
Nom. nov. for Nanina (Rotula) conulus H. Adams, 1867, considered to be preoccupied [cf. Nanina conula Pease, 1861 ... [details]
Nom. nov. for Pupina pfeifferi A. Adams, 1865, non Dohrn, 1862 [details]