Meridolum maryae Clark, 2009 | 
Mesanella monochroa (Sowerby, 1841) | 
Mesanella monochroa palawanica (Pfeiffer, 1855) |
Mesanella monochroa trailli (Pfeiffer, 1855) | 
Mesanella stolidota (Quadras & Moellendorff, 1894) | 
Mesanella trailli (L. Pfeiffer, 1855) |
Mesodontrachia fitzroyana Solem, 1985 | 
Metodontia beresowskii (M�llendorff, 1899) | 
Metodontia bidentatus M. Wu & Prozorova, 2006 |
Moellendorffia callitricha (Bavay & Dautzenberg, 1899) | 
Moellendorffia depressispira (Bavay & Dautzenberg, 1909) | 
Moellendorffia eastlakeana (M�llendorff, 1882) |
Moellendorffia gulinensis R.-X. Lin & L. Qiu, 2024 | 
Moellendorffia hensaniensis (Gredler, 1885) | 
Moellendorffia kuguaheshang R.-X. Lin & L.-W. Lin, 2022 |
Moellendorffia loxotata exasperata (Bavay & Dautzenberg, 1909) | 
Moellendorffia loxotata loxotata (Mabille, 1887) | 
Moellendorffia messageri (Bavay & Dautzenberg, 1899) |
Moellendorffia qinglongi R.-X. Lin & L.-W. Lin, 2022 | 
Moellendorffia sculpticoncha Zilch, 1951 | 
Moellendorffia spurca (Bavay & Dautzenberg, 1899) |
Moellendorffia spurca deflexa M�llendorff, 1901 | 
Moellendorffia trisinuata sculpticoncha Zilch, 1951 | 
Moellendorffia trisinuata sculptilis (M�llendorff, 1884) |
Moellendorffiella faberiana (M�llendorff, 1888) | 
Moellendorffiella yifengi R.-X. Lin & L. Qiu, 2024 | 
Mouldingia occidentalis Solem, 1984 |
Mouldingia orientalis Solem, 1984 | 
Mussonena campbelli Iredale, 1938 | 
Nanotrachia intermedia (Solem, 1984) |
Neoaegista trochula (A. Adams, 1868) | 
Neocepolis merarcha depressa (Dautzenberg & H. Fischer, 1908) | 
Neocepolis merarcha depressascrobiculata (Dautzenberg & H. Fischer, 1908) |
Neocepolis merarcha edentula (Dautzenberg & H. Fischer, 1908) | 
Neocepolis merarcha merarcha (Mabille, 1888) | 
Neocepolis merarcha scrobiculata (Dautzenberg & H. Fischer, 1908) |
Neocepolis morleti (Dautzenberg & Hamonville, 1887) | 
Neotrachia duporti (Bavay & Dautzenberg, 1909) | 
Nesiohelix cf. schmackeri (M�llendorff, 1888) |
Nesiohelix granulifera (M�llendorff, 1888) | 
Nesiohelix irrediviva (Pilsbry & Hirase, 1904) | 
Nesiohelix kanoi (Kuroda, 1961) |
Nesiohelix omphalina (Hirase, 1915) | 
Nesiohelix schmackeri (M�llendorff, 1888) | 
Nesiohelix swinhoei (Pfeiffer, 1865) |
Ningbingia australis australis Solem, 1981 | 
Ningbingia bulla Solem, 1981 | 
Ningbingia octava Solem, 1981 |
Noctepuna mayana (Hedley, 1899) | 
Obba aff. bigonia (A. F�russac, 1823) | 
Obba bigonia (A. F�russac, 1823) |
Obba columbaria (G. B. Sowerby I, 1841) | 
Obba gallinula (L. Pfeiffer, 1844) | 
Obba grandis marivelesensis Bartsch, 1934 |
Obba horizontalis (L. Pfeiffer, 1845) | 
Obba kochiana (M�llendorff, 1888) | 
Obba listeri (J. E. Gray, 1825) |
Obba listeri batanensis Bartsch, 1918 | 
Obba listeri cabrasensis Bartsch, 1934 | 
Obba listeri recurvata (M�llendorff, 1898) |
Obba livesayi (L. Pfeiffer, 1860) | 
Obba louiseae Thach, 2016 | 
Obba marginata (O. F. M�ller, 1774) |
Obba marginata zamboanga Bartsch, 1918 | 
Obba marmorata (Moellendorff, 1898) | 
Obba mesai Bartsch, 1933 |
Obba meyeri (Moellendorff, 1896) | 
Obba moricandi (L. Pfeiffer, 1842) | 
Obba moricandi brunnescens (Moellendorff, 1892) |
Obba papilla konawensis Bollinger, 1918 | 
Obba papilla papilla (Muller, 1774) | 
Obba papilla pygmaea P. & F. Sarasin, 1899 |
Obba parmula (Broderip, 1841) | 
Obba planulata (Lamarck, 1822) | 
Obba rota (Broderip, 1841) |
Obba saranganica (Hidalgo, 1887) | 
Obba scrobiculata (L. Pfeiffer, 1842) | 
Ordtrachia australis Solem, 1984 |
Ordtrachia grandis Solem, 1984 | 
Ordtrachia intermedia Solem, 1984 | 
Ordtrachia septentrionalis Solem, 1984 |
Orthostylus butleri (L. Pfeiffer, 1842) | 
Orthostylus metaformis (A. F�russac, 1821) | 
Orthostylus metaformis rusticus (Mousson, 1849) |
Orustia monticula (G. B. Sowerby I, 1841) | 
Pachysphaera annulata (G. B. Sowerby I, 1841) | 
Pachysphaera balteata (G. B. Sowerby I, 1841) |
Pachysphaera iloconensis (G. B. Sowerby I, 1841) | 
Pachysphaera sphaerica (G. B. Sowerby I, 1841) | 
Pallidelix expeditiana Stanisic, 2018 |
