Acrybia (Hartungia) chouberti Chavan, 1951 † accepted as
Janthina typica (Bronn, 1861) † (source of synonymy)
Amethistina laeta Monterosato, 1884 accepted as
Janthina globosa Swainson, 1822 (source of synonymy)
Amethistina laeta Monterosato, 1884 accepted as
Janthina globosa Swainson, 1822 (subsequent type designation)
Eunaticina abyssalis Simone, 2014 † accepted as
Janthina typica (Bronn, 1861) † (source of synonymy)
Hartungia Bronn, 1861 † accepted as
Janthina Röding, 1798 (source of synonymy)
Hartungia elegans Tomida & Nakamura, 2001 † accepted as
Janthina typica (Bronn, 1861) † (source of synonymy)
Hartungia typica Bronn, 1861 † accepted as
Janthina typica (Bronn, 1861) † (subsequent type designation)
Heligmope Tate, 1893 † accepted as
Janthina Röding, 1798 (source of synonymy)
Heligmope dennanti Tate, 1893 † accepted as
Janthina typica (Bronn, 1861) † (subsequent type designation)
Heligmope dennanti Tate, 1893 † accepted as
Janthina typica (Bronn, 1861) † (source of synonymy)
Helix janthina Linnaeus, 1758 accepted as
Janthina janthina (Linnaeus, 1758) (subsequent type designation)
Helix johnii Holten, 1802 accepted as
Recluzia johnii (Holten, 1802) (subsequent type designation)
Ianthina (Iodina) megastoma A. Adams, 1861 accepted as
Janthina umbilicata A. d'Orbigny, 1841 (subsequent type designation)
Ianthina (Iodina) megastoma A. Adams, 1861 accepted as
Janthina umbilicata A. d'Orbigny, 1841 (source of synonymy)
Ianthina affinis Reeve, 1858 accepted as
Janthina janthina (Linnaeus, 1758) (source of synonymy)
Ianthina africana Reeve, 1858 accepted as
Janthina janthina (Linnaeus, 1758) (source of synonymy)
Ianthina balteata Reeve, 1858 accepted as
Janthina janthina (Linnaeus, 1758) (source of synonymy)
Ianthina bicolor Menke, 1828 accepted as
Janthina janthina (Linnaeus, 1758) (source of synonymy)
Ianthina bicolor Menke, 1828 accepted as
Janthina janthina (Linnaeus, 1758) (subsequent type designation)
Ianthina bicolor var. conica Monterosato, 1878 accepted as
Janthina janthina (Linnaeus, 1758) (source of synonymy)
Ianthina bifida Reeve, 1858 accepted as
Janthina exigua Lamarck, 1816 (source of synonymy)
Ianthina britannica Forbes & Hanley, 1852 accepted as
Janthina janthina (Linnaeus, 1758) (source of synonymy)
Ianthina caeruleata Reeve, 1858 accepted as
Janthina janthina (Linnaeus, 1758) (source of synonymy)
Ianthina casta Reeve, 1858 accepted as
Janthina janthina (Linnaeus, 1758) (source of synonymy)
Ianthina depressa Reeve, 1858 accepted as
Janthina janthina (Linnaeus, 1758) (source of synonymy)
Ianthina fibula Reeve, 1858 accepted as
Janthina janthina (Linnaeus, 1758) (source of synonymy)
Ianthina grandis Reeve, 1858 accepted as
Janthina janthina (Linnaeus, 1758) (source of synonymy)
Ianthina involuta Reeve, 1858 accepted as
Janthina janthina (Linnaeus, 1758) (source of synonymy)
Ianthina planispirata A. Adams & Reeve, 1850 accepted as
Janthina janthina (Linnaeus, 1758) (source of synonymy)
Ianthina roseola Reeve, 1858 accepted as
Janthina janthina (Linnaeus, 1758) (source of synonymy)
Ianthina smithiae Reeve, 1858 accepted as
Janthina janthina (Linnaeus, 1758) (source of synonymy)
Ianthina striolata A. Adams & Reeve, 1850 accepted as
Janthina pallida W. Thompson, 1840 (source of synonymy)
Ianthina striulata P. P. Carpenter, 1857 accepted as
Janthina janthina (Linnaeus, 1758) (source of synonymy)
Ianthina striulata var. contorta P. P. Carpenter, 1857 accepted as
Janthina janthina (Linnaeus, 1758) (source of synonymy)
Ianthina trochoidea Reeve, 1858 accepted as
Janthina janthina (Linnaeus, 1758) (source of synonymy)
Ianthina vinsoni Deshayes, 1863 accepted as
Janthina exigua Lamarck, 1816 (source of synonymy)
Ianthina vinsoni Deshayes, 1863 accepted as
Janthina exigua Lamarck, 1816 (subsequent type designation)
Janthina Röding, 1798 (basis of record)
Janthina (Achates) orbignyi Mörch, 1860 accepted as
Janthina janthina (Linnaeus, 1758) (subsequent type designation)
Janthina (Achates) orbignyi Mörch, 1860 accepted as
Janthina janthina (Linnaeus, 1758) (source of synonymy)
Janthina alba Anton, 1838 accepted as
Theba pisana (O. F. Müller, 1774) (source of synonymy)
Janthina auriculata E. von Martens, 1904 accepted as
Janthina janthina (Linnaeus, 1758) (source of synonymy)
Janthina bicolor var. major Monterosato, 1878 accepted as
Janthina janthina (Linnaeus, 1758) (source of synonymy)
Janthina bicolor var. minor Monterosato, 1878 accepted as
Janthina janthina (Linnaeus, 1758) (source of synonymy)
Janthina capreolata Montrouzier, 1860 accepted as
Janthina exigua Lamarck, 1816 (source of synonymy)
Janthina chavani (Ludbrook, 1978) † (basis of record)
Janthina communis Lamarck, 1822 accepted as
Janthina janthina (Linnaeus, 1758) (source of synonymy)
Janthina costae Mörch, 1860 accepted as
Janthina janthina (Linnaeus, 1758) (source of synonymy)
Janthina courcellei Mabille & Rochebrune, 1889 accepted as
Janthina exigua Lamarck, 1816 (source of synonymy)
Janthina courcellei Mabille & Rochebrune, 1889 accepted as
Janthina exigua Lamarck, 1816 (subsequent type designation)
Janthina decollata P. P. Carpenter, 1857 accepted as
Janthina globosa Swainson, 1822 (source of synonymy)
Janthina exigua Lamarck, 1816 (basis of record)
Janthina fragilis Lamarck, 1801 accepted as
Janthina janthina (Linnaeus, 1758) (source of synonymy)
Janthina globosa Blainville, 1822 accepted as
Janthina umbilicata A. d'Orbigny, 1841 (subsequent type designation)
Janthina globosa Swainson, 1822 (subsequent type designation)
Janthina globosa Swainson, 1822 (basis of record)
Janthina globosa Blainville, 1822 accepted as
Janthina umbilicata A. d'Orbigny, 1841 (source of synonymy)
Janthina hartungi Mayer, 1864 † accepted as
Janthina typica (Bronn, 1861) † (source of synonymy)
Janthina hartungi Mayer, 1864 † accepted as
Janthina typica (Bronn, 1861) † (subsequent type designation)
Janthina incisa R. A. Philippi, 1848 accepted as
Janthina exigua Lamarck, 1816 (source of synonymy)
Janthina iricolor Reeve, 1858 accepted as
Janthina globosa Swainson, 1822 (source of synonymy)
Janthina janthina (Linnaeus, 1758) (basis of record)
Janthina krejcii Beu, 2017 † (original description)
Janthina lutea Bennett, 1840 accepted as
Recluzia lutea (Bennett, 1840) (subsequent type designation)
Janthina nana J. E. Gray, 1850 accepted as
Janthina exigua Lamarck, 1816 (subsequent type designation)
Janthina nana J. E. Gray, 1850 accepted as
Janthina exigua Lamarck, 1816 (source of synonymy)
Janthina nitens Menke, 1828 accepted as
Janthina globosa Swainson, 1822 (subsequent type designation)
Janthina nitens var. atlantica Mörch, 1860 accepted as
Janthina globosa Swainson, 1822 (subsequent type designation)
Janthina nitens var. atlantica Mörch, 1860 accepted as
Janthina globosa Swainson, 1822 (source of synonymy)
Janthina nitens var. minor Monterosato, 1878 accepted as
Janthina globosa Swainson, 1822 (source of synonymy)
Janthina nitida A. Adams, 1861 accepted as
Janthina umbilicata A. d'Orbigny, 1841 (source of synonymy)
Janthina pallida W. Thompson, 1840 (subsequent type designation)
Janthina pallida W. Thompson, 1840 (basis of record)
Janthina pallida var. minor Monterosato, 1878 accepted as
Janthina globosa Swainson, 1822 (source of synonymy)
Janthina patula R. A. Philippi, 1844 accepted as
Janthina globosa Swainson, 1822 (source of synonymy)
Janthina patula R. A. Philippi, 1844 accepted as
Janthina globosa Swainson, 1822 (subsequent type designation)
Janthina payraudeaui Locard, 1901 accepted as
Janthina globosa Swainson, 1822 (subsequent type designation)
Janthina payraudeaui Locard, 1901 accepted as
Janthina globosa Swainson, 1822 (source of synonymy)
Janthina penicephela Peron & Lesueur, 1807 accepted as
Janthina janthina (Linnaeus, 1758) (source of synonymy)
Janthina penicephela Peron & Lesueur, 1807 accepted as
Janthina janthina (Linnaeus, 1758) (subsequent type designation)
Janthina prolongata Blainville, 1822 accepted as
Janthina globosa Swainson, 1822 (subsequent type designation)
Janthina prolongata Blainville, 1822 accepted as
Janthina globosa Swainson, 1822 (source of synonymy)
Janthina rosea Anton, 1838 accepted as
Janthina globosa Swainson, 1822 (subsequent type designation)
Janthina rosea Anton, 1838 accepted as
Janthina globosa Swainson, 1822 (source of synonymy)
Janthina splendens Monterosato, 1884 accepted as
Janthina globosa Swainson, 1822 (source of synonymy)
Janthina splendens Monterosato, 1884 accepted as
Janthina globosa Swainson, 1822 (subsequent type designation)
Janthina turrita von dem Busch, 1849 accepted as
Recluzia lutea (Bennett, 1840) (source of synonymy)
Janthina turrita von dem Busch, 1849 accepted as
Recluzia lutea (Bennett, 1840) (subsequent type designation)
Janthina typica (Bronn, 1861) † (basis of record)
Janthina umbilicata A. d'Orbigny, 1841 (basis of record)
Janthina violacea Röding, 1798 accepted as
Janthina janthina (Linnaeus, 1758) (source of synonymy)
Janthina violacea Röding, 1798 accepted as
Janthina janthina (Linnaeus, 1758) (subsequent type designation)
Janthina vulgaris Gray, 1847 accepted as
Janthina janthina (Linnaeus, 1758) (source of synonymy)
Janthinidae Lamarck, 1822 accepted as
Epitoniidae S. S. Berry, 1910 (1812) (source of synonymy)
Kaneconcha Kaim, Tucholke & Warén, 2012 † accepted as
Janthina Röding, 1798 (source of synonymy)
Kaneconcha knorri Kaim, Tucholke & Warén, 2012 † accepted as
Janthina chavani (Ludbrook, 1978) † (source of synonymy)
Parajanthina Tomida & Itoigawa, 1982 † accepted as
Janthina Röding, 1798 (source of synonymy)
Parajanthina japonica Tomida & Itoigawa, 1982 † accepted as
Janthina chavani (Ludbrook, 1978) † (source of synonymy)
Recluzia Petit de la Saussaye, 1853 (basis of record)
Recluzia aperta Jeffreys, 1859 accepted as
Torellia vestita Jeffreys, 1867 accepted as
Torellia delicata (R. A. Philippi, 1844) (source of synonymy)