• Cemoria crucibuliformis Conrad, 1855 † (uncertain > unassessed)
• Cemoria falklandica A. Adams, 1863 accepted as Puncturella falklandica (A. Adams, 1863)
• Cemoria fastigiata A. Adams, 1853 accepted as Puncturella fastigiata A. Adams, 1853
• Cemoria flemingiana Leach, 1852 accepted as Puncturella noachina (Linnaeus, 1771)
• Cemoria harrissoni C. E. Beddome, 1883 accepted as Puncturella harrissoni (C. E. Beddome, 1883)
• Cemoria montaguana Leach, 1852 accepted as Diodora graeca (Linnaeus, 1758)
• Cemoria nana H. Adams, 1872 accepted as Vacerrena nana (H. Adams, 1872)
• Cemoria nobilis A. Adams, 1860 accepted as Puncturella nobilis (A. Adams, 1860)
• Cemoria princeps Mighels & C. B. Adams, 1842 accepted as Puncturella noachina (Linnaeus, 1771)
• Cornisepta acuminata (R. B. Watson, 1883)
• Cornisepta aninga Simone & C. Cunha, 2014
• Cornisepta antarctica (Egorova, 1972)
• Cornisepta arrepiata Simone & C. Cunha, 2014
• Cornisepta corrali Barrio González, 2015 accepted as Cornisepta rostrata (G. Seguenza, 1863)
• Cornisepta crossei (Dautzenberg & H. Fischer, 1896) accepted as Cornisepta rostrata (G. Seguenza, 1863)
• Cornisepta festiva (Crozier, 1966)
• Cornisepta fumarium (Hedley, 1911)
• Cornisepta guzmani Araya & D. L. Geiger, 2013
• Cornisepta levinae J. H. McLean & D. L. Geiger, 1998
• Cornisepta magna L. Hoffman, van Heugten & Goud, 2023
• Cornisepta marshalli D. G. Herbert, 2024
• Cornisepta microphyma (Dautzenberg & H. Fischer, 1896)
• Cornisepta monsfuji Chino, 2009
• Cornisepta onychoides (D. G. Herbert & Kilburn, 1986)
• Cornisepta pacifica (Cowan, 1969)
• Cornisepta rostrata (G. Seguenza, 1863)
• Cornisepta soyoae (Habe, 1951)
• Cornisepta uirapa Simone & C. Cunha, 2014
• Cornisepta verenae J. H. McLean & D. L. Geiger, 1998
• Cranopsis aethiopica (E. von Martens, 1902) accepted as Rimulanax aethiopica (E. von Martens, 1902) accepted as Puncturella aethiopica E. von Martens, 1902
• Cranopsis agger (R. B. Watson, 1883) accepted as Puncturella agger R. B. Watson, 1883
• Cranopsis alaris Simone & C. Cunha, 2014 accepted as Puncturella alaris (Simone & C. Cunha, 2014)
• Cranopsis antillana (Pérez Farfante, 1947) accepted as Puncturella antillana Pérez Farfante, 1947
• Cranopsis apostrema Simone & C. Cunha, 2014 accepted as Puncturella apostrema (Simone & C. Cunha, 2014)
• Cranopsis asturiana (P. Fischer, 1882) accepted as Puncturella asturiana (P. Fischer, 1882)
• Cranopsis billsae (Pérez Farfante, 1947) accepted as Puncturella billsae Pérez Farfante, 1947
• Cranopsis canopa Simone & C. Cunha, 2014 accepted as Puncturella canopa (Simone & C. Cunha, 2014)
• Cranopsis carinifera (Schepman, 1908) accepted as Puncturella carinifera (Schepman, 1908)
• Cranopsis cearensis Simone & C. Cunha, 2014 accepted as Puncturella cearensis (Simone & C. Cunha, 2014)
• Cranopsis columbaris Simone & C. Cunha, 2014 accepted as Puncturella columbaris (Simone & C. Cunha, 2014)
• Cranopsis cucullata (A. Gould, 1846) accepted as Puncturella cucullata (A. Gould, 1846)
• Cranopsis cumingii (A. Adams, 1853) accepted as Puncturella cumingii (A. Adams, 1853)
• Cranopsis decorata (Cowan & J. H. McLean, 1968) accepted as Puncturella decorata Cowan & J. H. McLean, 1968
• Cranopsis enigmatica Simone & C. Cunha, 2014 accepted as Puncturella enigmatica (Simone & C. Cunha, 2014)
• Cranopsis erecta (Dall, 1889) accepted as Puncturella erecta Dall, 1889
• Cranopsis expansa (Dall, 1896) accepted as Puncturella expansa (Dall, 1896)
• Cranopsis exquisita (A. Adams, 1853) accepted as Puncturella exquisita (A. Adams, 1853)
• Cranopsis floris Poppe, Tagaro & Stahlschmidt, 2015 accepted as Puncturella floris (Poppe, Tagaro & Stahlschmidt, 2015)
• Cranopsis gofasi Barrio González, 2015 accepted as Puncturella fornicata Locard, 1898
• Cranopsis granulata (G. Seguenza, 1863)
• Cranopsis hycavis Simone & C. Cunha, 2014 accepted as Puncturella hycavis (Simone & C. Cunha, 2014)
• Cranopsis larva (Dall, 1927) accepted as Puncturella larva (Dall, 1927)
• Cranopsis major (Dall, 1891) accepted as Puncturella major Dall, 1891
• Cranopsis multistriata (Dall, 1914) accepted as Puncturella multistriata Dall, 1914
• Cranopsis nymphalis Simone & C. Cunha, 2014 accepted as Puncturella nymphalis (Simone & C. Cunha, 2014)
• Cranopsis pelex A. Adams, 1860 accepted as Puncturella pelex (A. Adams, 1860)
• Cranopsis pileolus A. Adams, 1860 accepted as Puncturella pileolus (A. Adams, 1860)
• Cranopsis serraticosta (D. G. Herbert & Kilburn, 1986) accepted as Puncturella serraticosta D. G. Herbert & Kilburn, 1986
• Cranopsis tosaensis (Habe, 1951) accepted as Puncturella tosaensis Habe, 1951
• Cranopsis verrieri (Crosse, 1871) accepted as Puncturella verrieri (Crosse, 1871)
• Cranopsis watsoni (Dall, 1889)
• Crepiemarginula reticulata G. Seguenza, 1880 † accepted as Zeidora ligustica Bellardi, 1878 †
• Hemimarginula biangulata (G. B. Sowerby III, 1901)
• Hemimarginula dentigera (Heilprin, 1889)
• Hemimarginula hemitoma Simone & C. Cunha, 2014
• Hemimarginula modesta (H. Adams, 1872)
• Hemimarginula pileum (Heilprin, 1889) accepted as Hemimarginula dentigera (Heilprin, 1889)
• Hemimarginula pumila (A. Adams, 1852)
• Hemimarginula simpla (Christiaens, 1987)
• Hemimarginula subrugosa (Thiele, 1916)
• Hemitoma (Montfortia) bikiniensis Ladd, 1966 † accepted as Montfortia bikiniensis (Ladd, 1966) †
• Hemitoma (Montfortia) hermosa H. N. Lowe, 1935 accepted as Montfortia hermosa (H. N. Lowe, 1935)
• Hemitoma chiquita Hertlein & A. M. Strong, 1951 accepted as Hemitoma natlandi Durham, 1950 accepted as Octomarginula natlandi (Durham, 1950)
• Hemitoma cratitia (A. Adams, 1852)
• Hemitoma cumingii (G. B. Sowerby II, 1863)
• Hemitoma emarginata (Blainville, 1825) accepted as Montfortia emarginata (Blainville, 1825)
• Hemitoma hermosa H. N. Lowe, 1935 accepted as Montfortia hermosa (H. N. Lowe, 1935)
• Hemitoma imbricata (A. Adams, 1852)
• Hemitoma lamberti (Souverbie, 1875)
• Hemitoma livescens (Reeve, 1855) accepted as Cellana livescens (Reeve, 1855)
• Hemitoma natlandi Durham, 1950 accepted as Octomarginula natlandi (Durham, 1950)
• Hemitoma octoradiata (Gmelin, 1791)
• Hemitoma panhi (Quoy & Gaimard, 1834) accepted as Montfortista panhi (Quoy & Gaimard, 1834)
• Hemitoma polygonalis (A. Adams, 1852) accepted as Montfortia polygonalis (A. Adams, 1852)
• Hemitoma profunda (Deshayes, 1863) accepted as Eoacmaea profunda (Deshayes, 1863)
• Hemitoma radiola (Lamarck, 1803) † accepted as Montfortula radiola (Lamarck, 1803) †
• Hemitoma raynevali Bellardi, 1877 † (uncertain > unassessed)
• Hemitoma raynevali var. crassior Pantanelli, 1889 † (uncertain > unassessed)
• Hemitoma rubida A. H. Verrill, 1950 accepted as Hemitoma octoradiata (Gmelin, 1791)
• Hemitoma rugosa (H. Adams, 1872) accepted as Hemimarginula subrugosa (Thiele, 1916)
• Hemitoma scrippsae Durham, 1950 † accepted as Hemitoma natlandi Durham, 1950 accepted as Octomarginula natlandi (Durham, 1950)
• Hemitoma scutellata (Deshayes, 1863) accepted as Octomarginula scutellata (Deshayes, 1863)
• Hemitoma subemarginata (Blainville, 1819) accepted as Montfortia subemarginata (Blainville, 1819)
• Hemitoma subrugosa Thiele, 1916 accepted as Hemimarginula subrugosa (Thiele, 1916)
• Hemitoma tricarinata (Linnaeus, 1767) accepted as Amathina tricarinata (Linnaeus, 1767)
• Legrandia maddocki (Hanley, 1872) accepted as Ancylastrum cumingianum (Bourguignat, 1853)
• Legrandia tasmanica C. E. Beddome, 1883 accepted as Zeidora tasmanica (C. E. Beddome, 1883)
• Montfortia (Hemitoma) cumingii (G. B. Sowerby II, 1863) accepted as Hemitoma cumingii (G. B. Sowerby II, 1863)
• Montfortia (Montfortista) excentrica Iredale, 1929 accepted as Montfortista excentrica (Iredale, 1929)
• Montfortia bikiniensis (Ladd, 1966) †