• Mitra (Nebularia) Swainson, 1840 accepted as Nebularia Swainson, 1840
• Mitra (Nebularia) amaura Hervier, 1897 accepted as Strigatella amaura (Hervier, 1897)
• Mitra (Nebularia) antoni Dohrn, 1860 accepted as Mitra testacea Broderip, 1836 accepted as Strigatella testacea (Broderip, 1836)
• Mitra (Nebularia) atjehensis Oostingh, 1939 accepted as Pseudonebularia atjehensis (Oostingh, 1939)
• Mitra (Nebularia) aurantia (Gmelin, 1791) accepted as Strigatella aurantia (Gmelin, 1791)
• Mitra (Nebularia) aurantia crassicostata G. B. Sowerby II, 1874 accepted as Strigatella crassicostata (G. B. Sowerby II, 1874)
• Mitra (Nebularia) aurantia subruppeli Finlay, 1927 accepted as Strigatella caeligena (Reeve, 1845)
• Mitra (Nebularia) aurora Dohrn, 1861 accepted as Strigatella aurora (Dohrn, 1861)
• Mitra (Nebularia) aurora floridula G. B. Sowerby II, 1874 accepted as Strigatella aurora floridula (G. B. Sowerby II, 1874)
• Mitra (Nebularia) avenacea Reeve, 1845 accepted as Gemmulimitra avenacea (Reeve, 1845)
• Mitra (Nebularia) barbadensis (Gmelin, 1791) accepted as Probata barbadensis (Gmelin, 1791)
• Mitra (Nebularia) belcheri Hinds, 1843 accepted as Subcancilla belcheri (Hinds, 1843)
• Mitra (Nebularia) bernhardina Röding, 1798 accepted as Condylomitra bernhardina (Röding, 1798)
• Mitra (Nebularia) boucheti Cernohorsky, 1988 accepted as Gemmulimitra boucheti (Cernohorsky, 1988)
• Mitra (Nebularia) chrysalis Reeve, 1844 accepted as Pseudonebularia chrysalis (Reeve, 1844)
• Mitra (Nebularia) chrysostoma Broderip, 1836 accepted as Nebularia chrysostoma (Broderip, 1836)
• Mitra (Nebularia) coarctata Reeve, 1844 accepted as Nebularia coarctata (Reeve, 1844)
• Mitra (Nebularia) connectens Dautzenberg & Bouge, 1923 accepted as Pseudonebularia connectens (Dautzenberg & Bouge, 1923)
• Mitra (Nebularia) contracta Swainson, 1820 accepted as Nebularia contracta (Swainson, 1820)
• Mitra (Nebularia) coronata Lamarck, 1811 accepted as Strigatella coronata (Lamarck, 1811)
• Mitra (Nebularia) crenata (Broderip, 1836) accepted as Neotiara crenata (Broderip, 1836)
• Mitra (Nebularia) cucumerina Lamarck, 1811 accepted as Pseudonebularia cucumerina (Lamarck, 1811)
• Mitra (Nebularia) doliolum Küster, 1839 accepted as Pseudonebularia doliolum (Küster, 1839)
• Mitra (Nebularia) dovpeledi H. Turner, 1997 accepted as Pseudonebularia dovpeledi (H. Turner, 1997)
• Mitra (Nebularia) earlei Cernohorsky, 1977 accepted as Roseomitra earlei (Cernohorsky, 1977)
• Mitra (Nebularia) effusa Broderip, 1836 accepted as Atrimitra effusa (Broderip, 1836)
• Mitra (Nebularia) ferruginea Lamarck, 1811 accepted as Nebularia ferruginea (Lamarck, 1811)
• Mitra (Nebularia) floridula G. B. Sowerby II, 1874 accepted as Strigatella aurora floridula (G. B. Sowerby II, 1874)
• Mitra (Nebularia) fraga Quoy & Gaimard, 1833 accepted as Pseudonebularia fraga (Quoy & Gaimard, 1833)
• Mitra (Nebularia) fulvescens Broderip, 1836 accepted as Strigatella fulvescens (Broderip, 1836)
• Mitra (Nebularia) gausapata Reeve, 1845 accepted as Neotiara gausapata (Reeve, 1845)
• Mitra (Nebularia) gonatophora Sturany, 1903 accepted as Gemmulimitra gonatophora (Sturany, 1903)
• Mitra (Nebularia) gracilefragum H. Turner, 2007 accepted as Pseudonebularia gracilefragum (H. Turner, 2007)
• Mitra (Nebularia) hayashii Kira, 1959 accepted as Scabricola hayashii (Kira, 1959)
• Mitra (Nebularia) inca A. d'Orbigny, 1841 represented as Mitra inca A. d'Orbigny, 1841
• Mitra (Nebularia) kantori Poppe, Tagaro & R. Salisbury, 2009 accepted as Pseudonebularia kantori (Poppe, Tagaro & R. Salisbury, 2009)
• Mitra (Nebularia) koolhoveni Oostingh, 1939 † accepted as Nebularia koolhoveni (Oostingh, 1939) †
• Mitra (Nebularia) lens (W. Wood, 1828) accepted as Neotiara lens (W. Wood, 1828)
• Mitra (Nebularia) leonardi Petuch, 1990 accepted as Subcancilla leonardi (Petuch, 1990)
• Mitra (Nebularia) limosa Dall, 1905 accepted as Mitra ambigua Swainson, 1829 accepted as Strigatella ambigua (Swainson, 1829)
• Mitra (Nebularia) limosa var. brevis Dautzenberg, 1935 accepted as Mitra coffea Schubert & J. A. Wagner, 1829 accepted as Strigatella coffea (Schubert & J. A. Wagner, 1829)
• Mitra (Nebularia) lorenzi Poppe & Tagaro, 2006 accepted as Scabricola lorenzi (Poppe & Tagaro, 2006)
• Mitra (Nebularia) luctuosa A. Adams, 1853 accepted as Strigatella luctuosa (A. Adams, 1853)
• Mitra (Nebularia) lugubris Swainson, 1821 accepted as Strigatella lugubris (Swainson, 1821)
• Mitra (Nebularia) maesta Reeve, 1845 accepted as Pseudonebularia maesta (Reeve, 1845)
• Mitra (Nebularia) muricata (Broderip, 1836) accepted as Neotiara muricata (Broderip, 1836)
• Mitra (Nebularia) nigricans Pease, 1865 accepted as Nebularia luctuosa (A. Adams, 1853) accepted as Strigatella luctuosa (A. Adams, 1853)
• Mitra (Nebularia) nodulosa (Gmelin, 1791) accepted as Neotiara nodulosa (Gmelin, 1791)
• Mitra (Nebularia) proscissa Reeve, 1844 accepted as Pseudonebularia proscissa (Reeve, 1844)
• Mitra (Nebularia) pudica Pease, 1860 accepted as Strigatella pudica (Pease, 1860)
• Mitra (Nebularia) puncticulata Lamarck, 1811 accepted as Mitra puncticulata Lamarck, 1811 accepted as Quasimitra puncticulata (Lamarck, 1811)
• Mitra (Nebularia) punctostriata A. Adams, 1855 accepted as Quasimitra punctostriata (A. Adams, 1855)
• Mitra (Nebularia) pyramis (W. Wood, 1828) accepted as Nebularia pyramis (W. Wood, 1828)
• Mitra (Nebularia) rosacea Reeve, 1845 accepted as Roseomitra rosacea (Reeve, 1845)
• Mitra (Nebularia) rubiginosa Reeve, 1844 accepted as Gemmulimitra rubiginosa (Reeve, 1844)
• Mitra (Nebularia) rubritincta Reeve, 1844 accepted as Pseudonebularia rubritincta (Reeve, 1844)
• Mitra (Nebularia) rueppellii Reeve, 1844 accepted as Pseudonebularia rueppellii (Reeve, 1844)
• Mitra (Nebularia) sanguinolenta Lamarck, 1811 accepted as Quasimitra sanguinolenta (Lamarck, 1811)
• Mitra (Nebularia) sedanensis K. Martin, 1906 † accepted as Nebularia sedanensis (K. Martin, 1906) †
• Mitra (Nebularia) semiferruginea Reeve, 1845 accepted as Pseudonebularia semiferruginea (Reeve, 1845)
• Mitra (Nebularia) silviae H. Turner, 2007 accepted as Pseudonebularia silviae (H. Turner, 2007)
• Mitra (Nebularia) solanderi Reeve, 1844 accepted as Gemmulimitra solanderi (Reeve, 1844)
• Mitra (Nebularia) sophiae Crosse, 1862 accepted as Quasimitra sophiae (Crosse, 1862)
• Mitra (Nebularia) sowerbyi A. d'Orbigny, 1852 accepted as Scabricola sowerbyi (A. d'Orbigny, 1852)
• Mitra (Nebularia) sowerbyi kingae Cernohorsky, 1972 accepted as Scabricola kingae (Cernohorsky, 1972)
• Mitra (Nebularia) sowerbyi sowerbyi A. d'Orbigny, 1852 † accepted as Scabricola sowerbyi (A. d'Orbigny, 1852)
• Mitra (Nebularia) sphoni Shasky & G. B. Campbell, 1964 accepted as Neotiara sphoni (Shasky & G. B. Campbell, 1964)
• Mitra (Nebularia) straminea A. Adams, 1853 accepted as Isara straminea (A. Adams, 1853)
• Mitra (Nebularia) suturata Reeve, 1845 accepted as Fusidomiporta suturata (Reeve, 1845)
• Mitra (Nebularia) tabanula Lamarck, 1811 accepted as Pseudonebularia tabanula (Lamarck, 1811)
• Mitra (Nebularia) tabida Herrmann & R. Salisbury, 2013 accepted as Strigatella tabida (Herrmann & R. Salisbury, 2013)
• Mitra (Nebularia) telescopium Reeve, 1844 accepted as Strigatella telescopium (Reeve, 1844)
• Mitra (Nebularia) testacea Broderip, 1836 accepted as Strigatella testacea (Broderip, 1836)
• Mitra (Nebularia) ticaonica Reeve, 1844 accepted as Strigatella ticaonica (Reeve, 1844)
• Mitra (Nebularia) tuberosa Reeve, 1845 accepted as Condylomitra tuberosa (Reeve, 1845)
• Mitra (Nebularia) turgida Reeve, 1845 accepted as Mitra turgida Reeve, 1845
• Mitra (Nebularia) vexillum Reeve, 1844 accepted as Strigatella vexillum (Reeve, 1844)
• Mitra (Nebularia) vultuosa Reeve, 1845 accepted as Strigatella vultuosa (Reeve, 1845)
• Mitra (Nebularia) yayanae S.-I Huang, 2011 accepted as Acromargarita yayanae (S.-I Huang, 2011)
• Nebularia Swainson, 1840
• Nebularia acuminata (Swainson, 1824)
• Nebularia aegra (Reeve, 1845)
• Nebularia ambigua (Swainson, 1829) accepted as Strigatella ambigua (Swainson, 1829)
• Nebularia ancillides (Broderip, 1836)
• Nebularia astricta (Reeve, 1844)
• Nebularia aurantia (Gmelin, 1791) accepted as Strigatella aurantia (Gmelin, 1791)
• Nebularia aurora (Dohrn, 1861) accepted as Strigatella aurora (Dohrn, 1861)
• Nebularia baerorum (Poppe & Tagaro, 2010)
• Nebularia bellula (A. Adams, 1853)
• Nebularia chrysostoma (Broderip, 1836)
• Nebularia coarctata (Reeve, 1844)
• Nebularia coffea (Schubert & J. A. Wagner, 1829) accepted as Strigatella coffea (Schubert & J. A. Wagner, 1829)
• Nebularia contracta (Swainson, 1820)
• Nebularia coronata (Lamarck, 1811) accepted as Strigatella coronata (Lamarck, 1811)
• Nebularia deynzeri (Cernohorsky, 1980) accepted as Acromargarita deynzeri (Cernohorsky, 1980)
• Nebularia dondani (Cernohorsky, 1985)
• Nebularia edentula (Swainson, 1823)
• Nebularia eremitarum (Röding, 1798)
• Nebularia fastigium (Reeve, 1845)
• Nebularia ferruginea (Lamarck, 1811)