Kuroshiovolva M. Azuma & C. N. Cate, 1971 (original description)
Kuroshiovolva shingoi M. Azuma & C. N. Cate, 1971 (original description)
Phenacovolva improcera M. Azuma & C. N. Cate, 1971 accepted as
Pellasimnia improcera (M. Azuma & C. N. Cate, 1971) (original description)
Phenacovolva kiiensis M. Azuma & C. N. Cate, 1971 accepted as
Phenacovolva recurva (G. B. Sowerby II, 1848) (original description)
Phenacovolva tayloriana M. Azuma & C. N. Cate, 1971 (original description)
Phenacovolva yoshioi M. Azuma & C. N. Cate, 1971 accepted as
Calcarovula gracillima (E. A. Smith, 1901) (original description)
Primovula colobica M. Azuma & C. N. Cate, 1971 accepted as
Dentiovula colobica (M. Azuma & C. N. Cate, 1971) (original description)
Primovula fumikoae M. Azuma & C. N. Cate, 1971 accepted as
Sandalia triticea (Lamarck, 1810) (original description)
Primovula horimasarui M. Azuma & C. N. Cate, 1971 accepted as
Hiatavolva coarctata (G. B. Sowerby II, 1848) accepted as
Aclyvolva coarctata (G. B. Sowerby II, 1848) (original description)
Primovula mucronata M. Azuma & C. N. Cate, 1971 accepted as
Cuspivolva mucronata (M. Azuma & C. N. Cate, 1971) (original description)
Primovula myrakeenae M. Azuma & C. N. Cate, 1971 accepted as
Dentiovula azumai (C. N. Cate, 1970) (original description)
Primovula tosaensis M. Azuma & C. N. Cate, 1971 accepted as
Dissona tosaensis (M. Azuma & C. N. Cate, 1971) (original description)
Primovula virgo M. Azuma & C. N. Cate, 1971 accepted as
Crenavolva virgo (M. Azuma & C. N. Cate, 1971) (original description)
Prionovolva aenigma M. Azuma & C. N. Cate, 1971 accepted as
Habuprionovolva aenigma (M. Azuma & C. N. Cate, 1971) (original description)
Prionovolva nebula Azuma & C. N. Cate, 1971 accepted as
Testudovolva nebula (M. Azuma & C. N. Cate, 1971) (original description)
Pseudosimnia (Diminovula) fulguris M. Azuma & C. N. Cate, 1971 accepted as
Primovula fulguris (M. Azuma & C. N. Cate, 1971) (original description)
Pseudosimnia (Diminovula) incisa M. Azuma & C. N. Cate, 1971 accepted as
Diminovula incisa (M. Azuma & C. N. Cate, 1971) (original description)
Type locality
3-4 km off Hinomisaki, Kii Peninsula, Japan [details]