ChaRMS Taxon list
Calcarovula longirostrata (G. B. Sowerby I, 1828)
Ovula ovum (Linnaeus, 1758)
Phenacovolva brevirostris (Schumacher, 1817)
Phenacovolva dancei C. N. Cate, 1973
Phenacovolva greenbergae C. N. Cate, 1974 accepted as Quasisimnia hirasei (Pilsbry, 1913)
Phenacovolva hirasei (Pilsbry, 1913) accepted as Quasisimnia hirasei (Pilsbry, 1913)
Phenacovolva longirostrata (G. B. Sowerby I, 1828) accepted as Calcarovula longirostrata (G. B. Sowerby I, 1828)
Phenacovolva recurva (G. B. Sowerby II, 1848)
Phenacovolva rosea (A. Adams, 1855)
Phenacovolva subreflexa (G. B. Sowerby II, 1848)
Volva habei Oyama, 1961
Volva volva (Linnaeus, 1758)
Volva volva habei Oyama, 1961 accepted as Volva habei Oyama, 1961