Amauropsis cf. islandica (Gmelin, 1791) | 
Bulbus fragilis (Leach, 1819) | 
Bulbus tenuiculus (Sowerby, 1915) |
Cryptonatica affinis (Gmelin, 1791) | 
Cryptonatica andoi Nomura, 1935 | 
Cryptonatica figurata (Sowerby, 1914) |
Cryptonatica hirasei (Pilsbry, 1905) | 
Cryptonatica janthostoma (Deshayes, 1841) | 
Cryptonatica ranzii (Kuroda, 1961) |
Cryptonatica wakkanaiensis Habe & Ito, 1976 | 
Cryptonatica zenryumaruae Habe & Ito, 1976 | 
Eunaticina cf. papilla (Gmelin, 1791) |
Eunaticina inflata (Tesch, 1920) | 
Eunaticina papilla (Gmelin, 1791) | 
Eunaticina papilla lamarckiana (Recluz, 1843) |
Euspira aff. pallida (Broderip & Sowerby, 1829) | 
Euspira cf. yokoyamai (Kuroda & Habe, 1952) | 
Euspira choshiensis (Tiba, 1985) |
Euspira fortunei (Reeve, 1855) | 
Euspira miyatensis Oyama, 1952 | 
Euspira mus Oyama, 1969 |
Euspira nux (Okutani, 1964) | 
Euspira pallida (Broderip & Sowerby, 1829) | 
Euspira pila (Pilsbry, 1911) |
Euspira plicispira (Kuroda, 1961) | 
Euspira pygmaea Kuroda, 1971 | 
Euspira sagamiensis Kuroda & Habe, 1971 |
Euspira sp. 174036 | 
Euspira sp. 308840 | 
Euspira sp. 308920 |
Euspira yokoyamai (Kuroda & Habe, 1971) | 
Glossaulax petiveriana (R�cluz, 1843) | 
Glossaulax reiniana (Dunker, 1877) |
Glossaulax vesicalis (Philippi, 1848) | 
Lunatia pila ovata (Sowerby, 1914) | 
Mammilla cf. melanostoma (Gmelin, 1791) |
Mammilla kurodai (Taki, 1943) | 
Mammilla mammata (Roding, 1798) | 
Mammilla melanostoma (Gmelin, 1791) |
Mammilla melanostomoides (Quoy & Gaimard, 1834) | 
Mammilla mikawaensis Azuma, 1961 | 
Mammilla priamus (Recluz, 1844) |
Mammilla simiae (Deshayes, 1838) | 
Natica amamiensis Kuroda, 1928 | 
Natica arachnoidea (Gmelin, 1791) |
Natica bibalteata Sowerby, 1914 | 
Natica bougei Sowerby, 1908 | 
Natica buriasiensis R�cluz, 1844 |
Natica fasciata (R�ding, 1798) | 
Natica hilaris Sowerby, 1914 | 
Natica insecta (Jousseaume, 1874) |
Natica lacteobasis Kuroda, 1961 | 
Natica nipponensis Kuroda, 1961 | 
Natica pluvialis (Kurono, 1999) |
Natica pulicaris Philippi, 1851 | 
Natica saitoi Kuroda & Habe, 1971 | 
Natica sp. 104569 |
Natica sp. 138127 | 
Natica sp. 308918 | 
Natica sp. 308936 |
Natica sp. 308943 | 
Natica sp. 308945 | 
Natica spadicea (Gmelin, 1791) |
Natica stellata Hedley, 1913 | 
Natica tigrina (Roding, 1798) | 
Natica traillii Reeve, 1855 |
Natica vitellus (Linnaeus, 1758) | 
Naticariua sertatus (Menke, 1843) | 
Naticarius colliei (Recluz, 1844) |
Naticarius concinnus (Dunker, 1860) | 
Naticarius excellens Azuma, 1961 | 
Naticarius insecta (Jousseaume, 1874) |
Naticarius manceli (Jousseaume, 1874) | 
Naticarius onca (R�ding, 1798) | 
Naticarius orientalis (Gmelin, 1791) |
Naticarius pumilus Kubo, 1997 | 
Neverita didyma ampla (R. A. Philippi, 1849) | 
Neverita didyma hayashii M. Azuma, 1961 |
Neverita didyma hosoyai Kira, 1959 | 
Notocochlis cernica (Jousseaume, 1874) | 
Notocochlis gualteriana (R�cluz, 1844) |
Polinices albumen (L., 1758) | 
Polinices aurantius (Roding, 1798) | 
Polinices candidissimus Le Guillon, 1842 |
Polinices cf. jukesii (Reeve, 1855) | 
Polinices cf. mammilla (L., 1758) | 
Polinices effusus Swainson, 1821 |
Polinices flemingianus (Recluz, 1844) | 
Polinices mammilla (L., 1758) | 
Polinices mammilla pyriformis Recluz, 1844 |
Polinices mediopacificus Kosuge, 1979 | 
Polinices mellosus Hedley, 1924 | 
Polinices peselephanti (Link, 1807) |
Polinices powisianus (R�cluz, 1844) | 
Polinices sagamiensis Pilsbry, 1904 | 
Polinices vestitus Kuroda, 1961 |
Pseudopolinices cf. nanus (M�ller, 1842) | 
Pseudopolinices nanus (M�ller, 1842) | 
Quantonatica alapapilionis (R�ding, 1798) |
Sigatica bathyraphe (Pilsbry, 1925) | 
Sinum japonicum (Liscke, 1868) | 
Sinum javanicum Gray, 1834 |
Sinum neritoideum (L., 1758) | 
Sinum planulatum (Recluz, 1843) | 
Sinum undulatum (Lischke, 1872) |
Tanea areolata (Recluz, 1844) | 
Tanea lineata (R�ding, 1798) | 
Tanea magnifluctuata (Kuroda, 1961) |
Tanea picta (Recluz, 1844) | 
Tanea shoichiroi (Kuroda, 1961) | 
Tanea tabularis (Kuroda, 1961) |
Tanea tenuipicta (Kuroda, 1961) | 
Tanea tosaensis (Kuroda, 1961) | 
Tanea undulata (Roding, 1798) |
Tectonatica adamsiana (Dunker, 1860) | 
Tectonatica violacea (G. B. Sowerby I, 1825) | |
