WoRMS taxon details
Trochus Linnaeus, 1758
138598 (urn:lsid:marinespecies.org:taxname:138598)
accepted
Genus
Camelotrochus B. A. Marshall, 1998 · unaccepted
Infundibulops Pilsbry, 1889 · unaccepted
Infundibulum (Lamprostoma) Swainson, 1840 · unaccepted (synonym)
Lamprostoma Swainson, 1840 · unaccepted
Monodonta (Trochus) Linnaeus, 1758 · unaccepted > superseded rank
Polydonta Schumacher, 1817 · unaccepted
Praecia J. E. Gray, 1857 · unaccepted
Trochus (Camelotrochus) B. A. Marshall, 1998 · alternative representation
Trochus (Infundibulops) Pilsbry, 1889 · alternative representation
Trochus (Polydonta) Schumacher, 1817 · unaccepted (synonym)
Trochus (Praecia) J. E. Gray, 1857 · alternative representation
Trochus (Trochus) Linnaeus, 1758 · alternative representation
- Species Trochus calcaratus Souverbie, 1875
- Species Trochus californicus (A. Adams, 1853)
- Species Trochus camelophorus W. H. Webster, 1906
- Species Trochus cariniferus Reeve, 1842
- Species Trochus chloromphalus (A. Adams, 1853)
- Species Trochus concinnus R. A. Philippi, 1846
- Species Trochus cumingii A. Adams, 1853
- Species Trochus elegantulus W. Wood, 1828
- Species Trochus erithreus Brocchi, 1821
- Species Trochus fastigiatus A. Adams, 1853
- Species Trochus ferreirai Bozzetti, 1996
- Species Trochus firmus R. A. Philippi, 1850
- Species Trochus flammulatus Lamarck, 1822
- Species Trochus fultoni Melvill, 1898 (accepted > unreplaced junior homonym)
- Species Trochus histrio Reeve, 1861
- Species Trochus intextus Kiener, 1850
- Species Trochus kochii R. A. Philippi, 1844
- Species Trochus kotschyi R. A. Philippi, 1849
- Species Trochus laciniatus Reeve, 1861
- Species Trochus maculatus Linnaeus, 1758
- Species Trochus moniliferus Lamarck, 1816
- Species Trochus nigropunctatus Reeve, 1861
- Species Trochus ochroleucus Gmelin, 1791
- Species Trochus radiatus Gmelin, 1791
- Species Trochus rota Dunker, 1860
- Species Trochus sacellum R. A. Philippi, 1855
- Species Trochus squarrosus Lamarck, 1822
- Species Trochus stellatus Gmelin, 1791
- Species Trochus subincarnatus P. Fischer, 1879
- Species Trochus submorum (Abrard, 1942)
- Species Trochus tentorium Gmelin, 1791
- Species Trochus tubiferus Kiener, 1850
- Species Trochus venetus Reeve, 1862
- Species Trochus zhangi Z.-Z. Dong, 2002
- Subgenus Trochus (Anthora) J. E. Gray, 1857 accepted as Coelotrochus P. Fischer, 1879 (homonym of Anthora Doubleday, 1844.)
- Subgenus Trochus (Aphanotrochus) E. von Martens, 1880 accepted as Priotrochus P. Fischer, 1879 (objective junior synonym)
- Subgenus Trochus (Belangeria) P. Fischer, 1879 accepted as Clanculus Montfort, 1810
- Species Trochus (Belangeria) scabrosus R. A. Philippi, 1850 accepted as Clanculus scabrosus (R. A. Philippi, 1850) (unaccepted > superseded combination)
- Subgenus Trochus (Bembix) R. B. Watson, 1879 accepted as Bathybembix Crosse, 1893
- Species Trochus (Bembix) abyssorum E. A. Smith, 1891 accepted as Bathybembix abyssorum (E. A. Smith, 1891) (superseded combination)
- Subgenus Trochus (Calliostoma) Swainson, 1840 accepted as Calliostoma Swainson, 1840 (original rank)
- Species Trochus (Calliostoma) adamsi Brazier, 1895 accepted as Fautor comptus (A. Adams, 1855)
- Species Trochus (Calliostoma) shinagawensis Tokunaga, 1906 accepted as Calliostoma shinagawense (Tokunaga, 1906) (unaccepted > superseded combination)
- Species Trochus (Calliostoma) sublaevis (E. A. Smith, 1895) accepted as Calliostoma sublaeve E. A. Smith, 1895
- Subgenus Trochus (Cantharidus) Montfort, 1810 accepted as Cantharidus Montfort, 1810 (unaccepted > superseded rank)
- Species Trochus (Cantharidus) huttonii E. A. Smith, 1876 accepted as Cantharidus huttonii (E. A. Smith, 1876) accepted as Micrelenchus huttonii (E. A. Smith, 1876) (superseded combination)
- Subgenus Trochus (Cardinalia) Gray, 1842 accepted as Rochia J. E. Gray, 1857
- Species Trochus (Cardinalia) virgatus Gmelin, 1791 accepted as Rochia virgata (Gmelin, 1791) (unaccepted > superseded combination)
- Subgenus Trochus (Chlorostoma) Swainson, 1840 accepted as Chlorostoma Swainson, 1840 accepted as Tegula Lesson, 1833 (original rank)
- Species Trochus (Chrlorostoma) brunneus R. A. Philippi, 1849 accepted as Tegula brunnea (R. A. Philippi, 1849) (unaccepted > superseded combination)
- Subgenus Trochus (Circulus) Jeffreys, 1865 accepted as Circulus Jeffreys, 1865 (original rank)
- Subgenus Trochus (Coelotrochus) P. Fischer, 1879 accepted as Coelotrochus P. Fischer, 1879 (superseded combination)
- Species Trochus (Coelotrochus) tiaratus Quoy & Gaimard, 1834 accepted as Coelotrochus tiaratus (Quoy & Gaimard, 1834) (superseded combination)
- Subgenus Trochus (Collonia) Gray, 1850 accepted as Collonia J. E. Gray, 1850
- Species Trochus (Collonia) verruca A. Gould, 1845 accepted as Homalopoma verruca (A. Gould, 1845) (unaccepted > superseded combination)
- Subgenus Trochus (Delphinula) Lamarck, 1804 accepted as Delphinula Lamarck, 1804 accepted as Angaria Röding, 1798
- Species Trochus (Delphinula) tuberculosus A. d'Orbigny, 1842 accepted as Parviturbo tuberculosus (A. d'Orbigny, 1842) (original combination)
- Subgenus Trochus (Diloma) R. A. Philippi, 1845 accepted as Diloma R. A. Philippi, 1845 (unaccepted > superseded rank)
- Species Trochus (Diloma) radula R. A. Philippi, 1849 accepted as Diloma radula (R. A. Philippi, 1849) (superseded combination)
- Subgenus Trochus (Euchele) [sic] accepted as Euchelus R. A. Philippi, 1847 (unaccepted > superseded rank, misspelling by Philippi, 1849)
- Species Trochus (Euchele) horridus R. A. Philippi, 1849 accepted as Euchelus horridus (R. A. Philippi, 1849) (unaccepted > superseded combination)
- Species Trochus (Euchele) oxytropis R. A. Philippi, 1848 accepted as Euchelus oxytropis (R. A. Philippi, 1848) (unaccepted > superseded combination)
- Species Trochus (Euchele) pullatus Anton, 1849 (uncertain > taxon inquirendum)
- Subgenus Trochus (Eurytrochus) Fischer, 1879 accepted as Eurytrochus P. Fischer, 1879
- Subgenus Trochus (Eutrochus) A. Adams, 1864 accepted as Astele Swainson, 1855
- Subgenus Trochus (Forskalia) H. Adams & A. Adams, 1854 accepted as Gibbula Risso, 1826
- Species Trochus (Forskalia) fanulum Gmelin, 1791 accepted as Gibbula fanulum (Gmelin, 1791)
- Subgenus Trochus (Gibbium) J. E. Gray, 1842 accepted as Micrelenchus H. J. Finlay, 1926 (invalid, junior homonym of Gibbium Scopoli, 1777)
- Species Trochus (Gibbium) sanguineus J. E. Gray, 1843 accepted as Micrelenchus sanguineus (J. E. Gray, 1843) (unaccepted > superseded combination)
- Subgenus Trochus (Gibbula) Risso, 1826 accepted as Gibbula Risso, 1826
- Species Trochus (Gibbula) ardens Salis Marschlins, 1793 accepted as Gibbula ardens (Salis Marschlins, 1793)
- Species Trochus (Gibbula) corallinus E. A. Smith, 1875 accepted as Homalopoma amussitatum (A. Gould, 1861) accepted as Gigahomalopoma amussitatum (A. Gould, 1861) (junior subjective synonym)
- Species Trochus (Gibbula) fulgens (A. Gould, 1861) accepted as Gibbula cicer (R. A. Philippi, 1844) (unaccepted > junior subjective synonym)
- Species Trochus (Gibbula) glyptus R. B. Watson, 1879 accepted as Calliotropis glypta (R. B. Watson, 1879) (unaccepted > superseded combination)
- Species Trochus (Gibbula) holdsworthana (G. Nevill & H. Nevill, 1871) accepted as Conotalopia musiva (A. Gould, 1861) (junior synonym)
- Species Trochus (Gibbula) japonicus E. A. Smith, 1875 accepted as Enida japonica A. Adams, 1860 (unaccepted > junior subjective synonym)
- Species Trochus (Gibbula) kotschyi R. A. Philippi, 1849 accepted as Trochus kotschyi R. A. Philippi, 1849 (subgenus not accepted)
- Species Trochus (Gibbula) leaensis R. B. Watson, 1880 accepted as Gibbula zonata (W. Wood, 1828) (unaccepted > junior subjective synonym)
- Species Trochus (Gibbula) mariei Fischer, 1886 accepted as Pagodatrochus variabilis (H. Adams, 1873)
- Species Trochus (Gibbula) ponsonbyi G. B. Sowerby III, 1888 accepted as Priotrochus obscurus ponsonbyi (G. B. Sowerby III, 1888) † (unaccepted > superseded combination)
- Species Trochus (Gibbula) scamnatus P. Fischer, 1878 accepted as Micrelenchus tenebrosus (A. Adams, 1853) (junior subjective synonym)
- Species Trochus (Gibbula) succinctus Monterosato, 1880 accepted as Gibbula subcincta Monterosato, 1888 (unaccepted > junior homonym, junior homonym of Gibbula succincta Carpenter, 1864; Gibbula subcincta Monterosato, 1888 and Gibbula exsubcincta Sacco, 1896 are replacement names)
- Species Trochus (Gibbula) supragranosus E. A. Smith, 1876 accepted as Gibbula supragranosa (E. A. Smith, 1876) (basionym)
- Species Trochus (Gibbula) yamadanus E. A. Smith, 1875 accepted as Lirularia yamadana (E. A. Smith, 1875) (basionym)
- Species Trochus (Gibbula) amirantium E. A. Smith, 1884 (uncertain > taxon inquirendum)
- Subgenus Trochus (Heliacus) A. d'Orbigny, 1842 accepted as Heliacus A. d'Orbigny, 1842 (superseded combination)
- Subgenus Trochus (Infundibulum) Montfort, 1810 accepted as Infundibulum Montfort, 1810
- Species Trochus (Infundibulum) baccatus G. B. Sowerby III, 1889 accepted as Trochus cariniferus Reeve, 1842 (invalid: junior homonym of Trochus baccatus Millet, 1865)
- Species Trochus (Infundibulum) chloromphalus (A. Adams, 1853) accepted as Trochus chloromphalus (A. Adams, 1853)
- Species Trochus (Infundibulum) fultoni Melvill, 1898 accepted as Trochus fultoni Melvill, 1898
- Species Trochus (Infundibulum) kochi R. A. Philippi, 1844 accepted as Trochus kochii R. A. Philippi, 1844 (subgenus not accepted)
- Species Trochus (Infundibulum) nigropunctatus Reeve, 1861 accepted as Trochus nigropunctatus Reeve, 1861
- Species Trochus (Infundibulum) oppressus (F. W. Hutton, 1878) accepted as Coelotrochus oppressus (F. W. Hutton, 1878) (superseded combination)
- Species Trochus (Infundibulum) optatus G. B. Sowerby III, 1909 accepted as Trochus optatus G. B. Sowerby III, 1909 (subgenus not accepted)
- Species Trochus (Infundibulum) tomlini Fulton, 1930 accepted as Infundibulum tomlini (Fulton, 1930) (superseded combination)
- Subgenus Trochus (Jujubinus) Monterosato, 1884 accepted as Jujubinus Monterosato, 1884
- Species Trochus (Jujubinus) igneus Sturany, 1896 accepted as Jujubinus exasperatus (Pennant, 1777)
- Subgenus Trochus (Liotrochus) P. Fischer, 1878 accepted as Ethalia H. Adams & A. Adams, 1854
- Subgenus Trochus (Lischkeia) P. Fischer, 1879 accepted as Lischkeia P. Fischer, 1879
- Subgenus Trochus (Livona) J. E. Gray, 1842 accepted as Cittarium R. A. Philippi, 1847 (unaccepted > junior subjective synonym)
- Species Trochus (Livona) ephebocostalis Grabau & S. G. King, 1928 accepted as Omphalius rusticus (Gmelin, 1791) accepted as Tegula rustica (Gmelin, 1791)
- Species Trochus (Livona) picoides A. Gould, 1853 accepted as Livona pica (Linnaeus, 1758) accepted as Cittarium pica (Linnaeus, 1758) (junior subjective synonym)
- Subgenus Trochus (Margarita) Leach, 1819 accepted as Margarites J. E. Gray, 1847 (non Leach, 1814)
- Species Trochus (Margarita) aeglees R. B. Watson, 1879 accepted as Calliotropis aeglees (R. B. Watson, 1879) (unaccepted > superseded combination)
- Species Trochus (Margarita) brychius R. B. Watson, 1879 accepted as Solariella brychia (R. B. Watson, 1879) (unaccepted > superseded combination)
- Species Trochus (Margarita) charopus R. B. Watson, 1879 accepted as Solariella charopa (R. B. Watson, 1879) (unaccepted > superseded combination)
- Species Trochus (Margarita) clavatus R. B. Watson, 1879 accepted as Echinogurges clavatus (R. B. Watson, 1879) (unaccepted > superseded combination)
- Species Trochus (Margarita) dnopherus R. B. Watson, 1879 accepted as Margarites dnopherus (R. B. Watson, 1879) (unaccepted > superseded combination)
- Species Trochus (Margarita) eudeli Deshayes, 1863 accepted as Ethminolia eudeli (Deshayes, 1863) (basionym)
- Species Trochus (Margarita) hillii Forbes, 1852 accepted as Margarella expansa (G. B. Sowerby I, 1838)
- Species Trochus (Margarita) infundibulum R. B. Watson, 1879 accepted as Calliotropis infundibulum (R. B. Watson, 1879) (superseded combination)
- Species Trochus (Margarita) lima R. B. Watson, 1879 accepted as Solariella rhina (R. B. Watson, 1886) (unaccepted > junior subjective synonym)
- Species Trochus (Margarita) minima G. Seguenza, 1876 accepted as Mikro minimus (G. Seguenza, 1876) (unaccepted > superseded combination)
- Species Trochus (Margarita) nudiusculus E. von Martens, 1881 accepted as Calliostoma nudiusculum (E. von Martens, 1881)
- Species Trochus (Margarita) pompholugotus R. B. Watson, 1879 accepted as Solariella pompholugota (R. B. Watson, 1879) (unaccepted > superseded combination)
- Species Trochus (Margarita) purpuratus Forbes, 1852 accepted as Photinastoma taeniatum (G. B. Sowerby I, 1825)
- Species Trochus (Margarita) rhina R. B. Watson, 1886 accepted as Solariella rhina (R. B. Watson, 1886) (unaccepted > superseded combination)
- Species Trochus (Margarita) rhysus R. B. Watson, 1879 accepted as Calliotropis rhysa (R. B. Watson, 1879) (unaccepted > superseded combination)
- Species Trochus (Margarita) scintillans R. B. Watson, 1879 accepted as Margarites scintillans (R. B. Watson, 1879) (unaccepted > superseded combination)
- Species Trochus (Margarita) striatula Garrett, 1857 accepted as Trochus (Margarita) striatulus Garrett, 1857 accepted as Calliotrochus marmoreus (Pease, 1861) (unaccepted > incorrect grammatical agreement of specific epithet)
- Species Trochus (Margarita) striatulus Garrett, 1857 accepted as Calliotrochus marmoreus (Pease, 1861) (unaccepted > junior homonym, invalid: junior homonym of Trochus striatulus Deshayes, 1842)
- Species Trochus (Margarita) vancouverensis E. A. Smith, 1880 accepted as Solariella vancouverensis (E. A. Smith, 1880) (basionym)
- Species Trochus (Margarita) azorensis R. B. Watson, 1879 (uncertain > taxon inquirendum)
- Species Trochus (Margarita) beecheyanus E. von Martens, 1872 (uncertain > unassessed)
- Species Trochus (Margarita) coulsoni H. K. Jordan, 1895 (uncertain > taxon inquirendum, use in recent liteature currently undocumented)
- Species Trochus (Margarita) pachychiles R. B. Watson, 1879 (uncertain > taxon inquirendum)
- Species Trochus (Margarita) streptophorus R. B. Watson, 1886 (uncertain > taxon inquirendum)
- Subgenus Trochus (Minolia) A. Adams, 1860 accepted as Minolia A. Adams, 1860
- Species Trochus (Minolia) semiustus P. Fischer, 1879 accepted as Vanitrochus semiustus (P. Fischer, 1879) (unaccepted > superseded combination)
- Subgenus Trochus (Monilea) Swainson, 1840 accepted as Monilea Swainson, 1840
- Species Trochus (Monilea) calyculus W. Wood, 1828 accepted as Monilea calyculus (W. Wood, 1828) (unaccepted > superseded combination)
- Species Trochus (Monilea) lifuanus P. Fischer, 1878 accepted as Monilea lifuana (P. Fischer, 1878) accepted as Talopena vernicosa (A. Gould, 1861) accepted as Sericominolia vernicosa (A. Gould, 1861) (basionym)
- Species Trochus (Monilea) masoni G. Nevill & H. Nevill, 1874 accepted as Monilea masoni (G. Nevill & H. Nevill, 1874)
- Species Trochus (Monilea) rhodomphalus Souverbie, 1875 accepted as Ethaliella rhodomphala (Souverbie, 1875) (basionym)
- Species Trochus (Monilea) warnefordi G. Nevill & H. Nevill, 1874 accepted as Monilea warnefordi (G. Nevill & H. Nevill, 1874) (basionym)
- Subgenus Trochus (Monodonta) Lamarck, 1799 accepted as Monodonta Lamarck, 1799
- Species Trochus (Monodonta) atropurpureus A. Gould, 1849 accepted as Clanculus samoensis (Hombron & Jacquinot, 1848) (junior subjective synonym)
- Species Trochus (Monodonta) aureotinctus Forbes, 1852 accepted as Tegula aureotincta (Forbes, 1852) (basionym)
- Species Trochus (Monodonta) colubrinus A. Gould, 1849 accepted as Phorcus sauciatus (F. C. L. Koch, 1845) (junior subjective synonym)
- Species Trochus (Monodonta) dunkeri F. C. L. Koch, 1843 accepted as Clanculus dunkeri (F. C. L. Koch, 1843) (unaccepted > superseded combination)
- Species Trochus (Monodonta) gallina Forbes, 1852 accepted as Tegula gallina (Forbes, 1852) (basionym)
- Species Trochus (Monodonta) gemmatus A. Gould, 1845 accepted as Herpetopoma gemmatum (A. Gould, 1845) (superseded combination)
- Species Trochus (Monodonta) instrictus A. Gould, 1849 accepted as Herpetopoma instrictum (A. Gould, 1849) (basionym)
- Species Trochus (Monodonta) millelineatus Bonnet, 1864 accepted as Chlorodiloma millelineata (Bonnet, 1864) (unaccepted > superseded combination)
- Species Trochus (Monodonta) philippii F. C. L. Koch, 1843 accepted as Clanculus philippii (F. C. L. Koch, 1843) (unaccepted > superseded combination)
- Species Trochus (Monodonta) pyriformis A. Gould, 1853 accepted as Tegula gallina (Forbes, 1852) (junior subjective synonym)
- Species Trochus (Monodonta) rotellinus A. Gould, 1849 accepted as Camitia rotellina (A. Gould, 1849) (superseded combination)
- Species Trochus (Monodonta) sitis Récluz, 1843 accepted as Phorcus mutabilis (R. A. Philippi, 1851) (synonym)
- Species Trochus (Monodonta) vermiculatus P. Fischer, 1874 accepted as Monodonta vermiculata (P. Fischer, 1874) (basionym)
- Species Trochus (Monodonta) zeus P. Fischer, 1874 accepted as Austrocochlea zeus (P. Fischer, 1874) (basionym)
- Subgenus Trochus (Odontotrochus) P. Fischer, 1879 accepted as Odontotrochus P. Fischer, 1879 (original rank)
- Subgenus Trochus (Omphalius) R. A. Philippi, 1847 accepted as Tegula Lesson, 1833
- Species Trochus (Omphalius) cooksoni E. A. Smith, 1877 accepted as Tegula cooksoni (E. A. Smith, 1877) (basionym)
- Subgenus Trochus (Osilinus) R. A. Philippi, 1847 accepted as Phorcus Risso, 1826 (junior subjective synonym)
- Species Trochus (Osilinus) capillaceus R. A. Philippi, 1849 accepted as Cantharidus capillaceus (R. A. Philippi, 1849) (unaccepted > superseded combination)
- Subgenus Trochus (Oxystele) R. A. Philippi, 1847 accepted as Oxystele R. A. Philippi, 1847 (unaccepted > superseded rank)
- Species Trochus (Oxystele) tabularis Krauss, 1848 accepted as Oxystele tabularis (Krauss, 1848) (basionym)
- Subgenus Trochus (Pagodella) Swainson, 1840 accepted as Tectarius (Tectarius) Valenciennes, 1832 represented as Tectarius Valenciennes, 1832
- Species Trochus (Pagodella) major Swainson, 1840 accepted as Tectarius pagodus (Linnaeus, 1758)
- Subgenus Trochus (Phorcus) Risso, 1826 accepted as Phorcus Risso, 1826
- Species Trochus (Phorcus) crinitus R. A. Philippi, 1849 accepted as Chlorodiloma crinita (R. A. Philippi, 1849) (unaccepted > superseded combination)
- Species Trochus (Phorcus) gruneri R. A. Philippi, 1849 accepted as Tegula gruneri (R. A. Philippi, 1849) (unaccepted > superseded combination)
- Species Trochus (Phorcus) kotschyi R. A. Philippi, 1849 accepted as Trochus kotschyi R. A. Philippi, 1849 (subgenus not accepted)
- Species Trochus (Phorcus) panamensis R. A. Philippi, 1849 accepted as Tegula panamensis (R. A. Philippi, 1849) (unaccepted > superseded combination)
- Species Trochus (Phorcus) preissianus R. A. Philippi, 1849 accepted as Notogibbula preissiana (R. A. Philippi, 1849) (unaccepted > superseded combination)
- Species Trochus (Phorcus) richardi (Payraudeau, 1826) accepted as Phorcus richardi (Payraudeau, 1826)
- Species Trochus (Phorcus) rigatus R. A. Philippi, 1849 accepted as Trochus rigatus R. A. Philippi, 1849 accepted as Monilea callifera (Lamarck, 1822) (unaccepted > superseded combination)
- Species Trochus (Phorcus) bicinctus R. A. Philippi, 1849 represented as Trochus bicinctus R. A. Philippi, 1849
- Species Trochus (Phorcus) canus R. A. Philippi, 1849 (uncertain > taxon inquirendum)
- Species Trochus (Phorcus) ustus R. A. Philippi, 1849 (uncertain > taxon inquirendum)
- Subgenus Trochus (Polydonta) Schumacher, 1817 accepted as Trochus Linnaeus, 1758 (synonym)
- Species Trochus (Polydonta) cariniferus Reeve, 1842 accepted as Trochus cariniferus Reeve, 1842
- Species Trochus (Polydonta) mirabilis G. B. Sowerby III, 1875 accepted as Trochus mirabilis G. B. Sowerby III, 1875
- Species Trochus (Polydonta) nigropunctatus Reeve, 1861 accepted as Trochus nigropunctatus Reeve, 1861
- Species Trochus (Polydonta) calcaratus Souverbie, 1875 represented as Trochus calcaratus Souverbie, 1875
- Species Trochus (Polydonta) subviridis R. A. Philippi, 1849 represented as Trochus subviridis R. A. Philippi, 1849
- Subgenus Trochus (Rotella) Lamarck, 1822 accepted as Umbonium Link, 1807
- Species Trochus (Rotella) diaphanus A. d'Orbigny, 1842 accepted as Vitrinella diaphana (A. d'Orbigny, 1842) accepted as Vitrinella pusilla (L. Pfeiffer, 1840) (unaccepted > superseded combination, invalid: junior homonym of Trochus diaphanus Gmelin, 1791)
- Species Trochus (Rotella) semistriatus A. d'Orbigny, 1842 accepted as Teinostoma semistriatum (A. d'Orbigny, 1842) (basionym)
- Subgenus Trochus (Solanderia) P. Fischer, 1879 accepted as Rossiteria Brazier, 1895 (Invalid: junior homonym of Solanderia Duchassaing & Michelin, 1846)
- Subgenus Trochus (Solariella) S. V. Wood, 1842 accepted as Solariella S. V. Wood, 1842 (superseded combination)
- Species Trochus (Solariella) albugo R. B. Watson, 1880 accepted as Clanculus albugo (R. B. Watson, 1880) (unaccepted > superseded combination)
- Species Trochus (Solariella) dilectus G. B. Sowerby III, 1899 accepted as Pseudominolia articulata (A. Gould, 1861)
- Species Trochus (Solariella) lamprus R. B. Watson, 1880 accepted as Ethalia lampra (R. B. Watson, 1880) (unaccepted > superseded combination)
- Species Trochus (Solariella) lusitanicus P. Fischer, 1882 accepted as Solariella lusitanica (P. Fischer, 1882) (unaccepted > superseded combination)
- Species Trochus (Solariella) philippensis R. B. Watson, 1880 accepted as Spectamen philippense (R. B. Watson, 1880) (unaccepted > superseded combination)
- Species Trochus (Solariella) prodictus P. Fischer, 1879 accepted as Ethminolia probabilis Iredale, 1924 (unaccepted > superseded combination)
- Species Trochus (Solariella) castus G. Nevill & H. Nevill, 1874 (uncertain > taxon inquirendum)
- Subgenus Trochus (Solarium) Lamarck, 1799 accepted as Solarium Lamarck, 1799 accepted as Architectonica Röding, 1798
- Species Trochus (Solarium) inornatus A. d'Orbigny, 1842 accepted as Episcynia inornata (A. d'Orbigny, 1842) (basionym)
- Subgenus Trochus (Tallorbis) G. Nevill & H. Nevill, 1869 accepted as Tallorbis G. Nevill & H. Nevill, 1869 (unaccepted > superseded rank)
- Species Trochus (Tallorbis) roseola (G. Nevill & H. Nevill, 1869) accepted as Tallorbis roseola G. Nevill & H. Nevill, 1869 (unaccepted > superseded combination)
- Subgenus Trochus (Tectus) Montfort, 1810 accepted as Tectus Montfort, 1810
- Species Trochus (Tectus) fenestratus Gmelin, 1791 accepted as Tectus fenestratus (Gmelin, 1791)
- Species Trochus (Tectus) triserialis Lamarck, 1822 accepted as Tectus triserialis (Lamarck, 1822)
- Species Trochus (Tectus) fabrei Montrouzier, 1878 represented as Trochus fabrei Montrouzier, 1878 accepted as Tectus fabrei (Montrouzier, 1878)
- Subgenus Trochus (Thalotia) Gray, 1847 accepted as Thalotia Gray, 1847
- Species Trochus (Thalotia) torresi E. A. Smith, 1884 accepted as Calthalotia arruensis (R. B. Watson, 1880) (unaccepted > junior subjective synonym)
- Species Trochus (Thalotia) yokohamensis Bock, 1878 accepted as Kanekotrochus infuscatus (A. Gould, 1861) (unaccepted > junior subjective synonym)
- Subgenus Trochus (Thorista) Iredale, 1915 accepted as Coelotrochus P. Fischer, 1879 (Replacement name for Anthora Gray, 1857, not Doubleday, 1844)
- Species Trochus (Thorista) viridis Gmelin, 1791 accepted as Coelotrochus viridis (Gmelin, 1791) (superseded combination)
- Subgenus Trochus (Trochocochlea) Mörch, 1852 accepted as Phorcus Risso, 1826
- Species Trochus (Trochocochlea) turbinatus Born, 1778 accepted as Phorcus turbinatus (Born, 1778) (unaccepted > superseded combination)
- Subgenus Trochus (Turbo) Linnaeus, 1758 accepted as Turbo Linnaeus, 1758
- Species Trochus (Turbo) argenteus Anton, 1838 accepted as Turbo argyrostomus Linnaeus, 1758
- Species Trochus (Turbo) disjunctus Anton, 1838 accepted as Turbo disjunctus (Anton, 1838)
- Species Trochus (Turbo) ferrugineus Anton, 1838 accepted as Turbo ferrugineus (Anton, 1838) accepted as Turbo argyrostomus argyrostomus Linnaeus, 1758
- Species Trochus (Turbo) nitzschii Anton, 1838 accepted as Turbo saxosus W. Wood, 1828
- Subgenus Trochus (Ziziphinus) Gray, 1842 accepted as Calliostoma Swainson, 1840
- Species Trochus (Ziziphinus) arruensis R. B. Watson, 1880 accepted as Calthalotia arruensis (R. B. Watson, 1880) (unaccepted > superseded combination)
- Species Trochus (Ziziphinus) consimilis E. A. Smith, 1881 accepted as Calliostoma consimile (E. A. Smith, 1881) (basionym)
- Species Trochus (Ziziphinus) coppingeri E. A. Smith, 1880 accepted as Calliostoma coppingeri (E. A. Smith, 1880) (original combination)
- Species Trochus (Ziziphinus) ligatus A. Gould, 1849 accepted as Calliostoma ligatum (A. Gould, 1849) (superseded combination)
- Species Trochus (Ziziphinus) stephanephorus R. B. Watson, 1886 accepted as Calliostoma stephanephorum (R. B. Watson, 1886) (unaccepted > superseded combination)
- Species Trochus (Ziziphinus) stirophorus R. B. Watson, 1879 accepted as Calliostoma stirophorum (R. B. Watson, 1879) (unaccepted > superseded combination)
- Species Trochus (Ziziphinus) striatus (Linnaeus, 1758) accepted as Jujubinus striatus (Linnaeus, 1758)
- Species Trochus (Ziziphinus) tiara R. B. Watson, 1879 accepted as Calliotropis tiara (R. B. Watson, 1879) (unaccepted > superseded combination)
- Species Trochus (Ziziphinus) tinctus R. B. Watson, 1886 accepted as Calliostoma allporti (Tenison Woods, 1876) (unaccepted > junior subjective synonym)
- Species Trochus (Ziziphinus) transenna R. B. Watson, 1879 (uncertain > taxon inquirendum)
- Species Trochus abanteus Nardo, 1847 accepted as Jujubinus montagui (W. Wood, 1828) (synonym)
- Species Trochus abnormis Crosse, 1864 accepted as Thalotia conica (J. E. Gray, 1826)
- Species Trochus abrodiaetus Nardo, 1847 accepted as Gibbula adriatica (R. A. Philippi, 1844) accepted as Steromphala adriatica (R. A. Philippi, 1844) (synonym)
- Species Trochus abyssorum E. A. Smith, 1891 accepted as Bathybembix abyssorum (E. A. Smith, 1891) (superseded combination)
- Species Trochus acinosus A. Gould, 1849 accepted as Coelotrochus viridis (Gmelin, 1791) (junior subjective synonym)
- Species Trochus acuminatus W. Wood, 1828 accepted as Bembicium nanum (Lamarck, 1822) (unaccepted > junior subjective synonym)
- Species Trochus acuminatus Perry, 1811 accepted as Cantharidus opalus (Martyn, 1784) (junior objective synonym)
- Species Trochus acutangulus Anton, 1838 accepted as Rochia conus (Gmelin, 1791)
- Species Trochus acutus Lamarck, 1822 accepted as Tectus pyramis (Born, 1778) (unaccepted > junior subjective synonym)
- Species Trochus adansoni [sic] accepted as Gibbula adansonii (Payraudeau, 1826) accepted as Steromphala adansonii (Payraudeau, 1826)
- Species Trochus adansonii Payraudeau, 1826 accepted as Gibbula adansonii (Payraudeau, 1826) accepted as Steromphala adansonii (Payraudeau, 1826)
- Species Trochus adelaidae R. A. Philippi, 1851 accepted as Chlorodiloma adelaidae (R. A. Philippi, 1851) (unaccepted > superseded combination)
- Species Trochus adriaticus R. A. Philippi, 1844 accepted as Steromphala adriatica (R. A. Philippi, 1844) (unaccepted > superseded combination)
- Species Trochus adspersus R. A. Philippi, 1851 accepted as Calliostoma adspersum (R. A. Philippi, 1851) (unaccepted > superseded combination)
- Species Trochus aegyptius Gmelin, 1791 accepted as Rubritrochus declivis (Forsskål, 1775)
- Species Trochus aequalis W. Wood, 1828 accepted as Umbonium vestiarium (Linnaeus, 1758) (junior synonym)
- Species Trochus agathensis Récluz, 1843 accepted as Gibbula adansonii (Payraudeau, 1826) accepted as Steromphala adansonii (Payraudeau, 1826) (synonym)
- Species Trochus agrestis R. A. Philippi, 1843 accepted as Calliostoma zizyphinum (Linnaeus, 1758) (unaccepted > junior subjective synonym, and junior homonym of Trochus agrestis Dillwyn, 1817)
- Species Trochus agrestis Dillwyn, 1817 accepted as Tegula rustica (Gmelin, 1791) (unaccepted > junior objective synonym)
- Species Trochus alabastrum Reeve, 1858 accepted as Euchelus alabastrum (Reeve, 1858) accepted as Euchelus asper (Gmelin, 1791)
- Species Trochus alabastrum (Lovén, 1846) accepted as Calliostoma occidentale (Mighels & C. B. Adams, 1842) (unaccepted > junior subjective synonym)
- Species Trochus albidus Gmelin, 1791 accepted as Gibbula albida (Gmelin, 1791) accepted as Steromphala albida (Gmelin, 1791)
- Species Trochus albidus W. Wood, 1828 accepted as Calliostoma zizyphinum (Linnaeus, 1758) (invalid; not Gmelin, 1791)
- Species Trochus altus Perry, 1811 accepted as Trochus conus Gmelin, 1791 accepted as Rochia conus (Gmelin, 1791)
- Species Trochus altus R. A. Philippi, 1851 accepted as Trochus conus Gmelin, 1791 accepted as Rochia conus (Gmelin, 1791)
- Species Trochus alveolatus R. A. Philippi, 1851 accepted as Steromphala spratti (Forbes, 1844) (unaccepted > junior subjective synonym, tentative junior synonym)
- Species Trochus alwinae Lischke, 1871 accepted as Lischkeia alwinae (Lischke, 1871)
- Species Trochus amabilis Jeffreys, 1865 accepted as Solariella amabilis (Jeffreys, 1865) (original combination)
- Species Trochus americanus Gmelin, 1791 accepted as Lithopoma americanum (Gmelin, 1791) (original combination)
- Species Trochus annulatus [Lightfoot], 1786 accepted as Calliostoma annulatum ([Lightfoot], 1786) (original combination)
- Species Trochus anomala A. d'Orbigny, 1842 accepted as Vitrinella anomala (A. d'Orbigny, 1842) (original combination)
- Species Trochus antonii F. C. L. Koch, 1843 accepted as Calliostoma antonii (F. C. L. Koch, 1843) (unaccepted > superseded combination)
- Species Trochus arcticus (Leach, 1819) accepted as Margarites helicinus (Phipps, 1774) (a junior synonym)
- Species Trochus ardens Salis Marschlins, 1793 accepted as Gibbula ardens (Salis Marschlins, 1793)
- Species Trochus areola Gmelin, 1791 accepted as Heliacus (Heliacus) areola areola (Gmelin, 1791) represented as Heliacus areola areola (Gmelin, 1791)
- Species Trochus argentatus (A. Gould, 1841) accepted as Margarites olivaceus (T. Brown, 1827) (unaccepted > junior subjective synonym)
- Species Trochus argenteonitens Lischke, 1872 accepted as Ginebis argenteonitens (Lischke, 1872) (original combination)
- Species Trochus argyrostomus Gmelin, 1791 accepted as Tegula argyrostoma (Gmelin, 1791) (original combination)
- Species Trochus armatus R. A. Philippi, 1849 accepted as Lithopoma phoebium (Röding, 1798) (unaccepted > junior subjective synonym)
- Species Trochus armillatus W. Wood, 1828 accepted as Astele armillata (W. Wood, 1828)
- Species Trochus articulatus (Lamarck, 1822) accepted as Phorcus articulatus (Lamarck, 1822)
- Species Trochus asper Gmelin, 1791 accepted as Euchelus asper (Gmelin, 1791) (original combination)
- Species Trochus aspersus R. A. Philippi, 1846 accepted as Herpetopoma aspersum (R. A. Philippi, 1846) (unaccepted > superseded combination)
- Species Trochus asteriscus Reeve, 1842 accepted as Astralium asteriscus (Reeve, 1842) (original combination)
- Species Trochus ater Lesson, 1831 accepted as Tegula atra (Lesson, 1831)
- Species Trochus atratus W. Wood, 1828 accepted as Phorcus atratus (W. Wood, 1828)
- Species Trochus atrovirens R. A. Philippi, 1851 accepted as Diloma zelandicum (Quoy & Gaimard, 1834) (unaccepted > junior subjective synonym)
- Species Trochus attenuatus Jonas, 1844 accepted as Tosatrochus attenuatus (Jonas, 1844) (original combination)
- Species Trochus attritus Hombron & Jacquinot, 1848 accepted as Diloma subrostratum (J. E. Gray, 1835) (junior subjective synonym)
- Species Trochus auratus Quoy & Gaimard, 1834 accepted as Bembicium auratum (Quoy & Gaimard, 1834) (unaccepted > superseded combination)
- Species Trochus aureotinctus Forbes, 1852 accepted as Tegula aureotincta (Forbes, 1852) (original combination)
- Species Trochus aureus Jonas, 1844 accepted as Bellastraea aurea (Jonas, 1844) (original combination)
- Species Trochus australis Quoy & Gaimard, 1834 accepted as Phasianotrochus eximius (G. Perry, 1811) (invalid: junior homonym of Trochus australis Broderip, 1831; T. quoyi is a replacement name)
- Species Trochus australis Broderip, 1831 accepted as Astele rubiginosa (Valenciennes, 1846) (unaccepted > junior objective synonym)
- Species Trochus badius W. Wood, 1828 accepted as Phasianotrochus eximius (G. Perry, 1811) (junior synonym)
- Species Trochus balteatus R. A. Philippi, 1850 accepted as Cratidentium balteatum (R. A. Philippi, 1850) (unaccepted > superseded combination)
- Species Trochus basterotii M. Hörnes, 1848 accepted as Gibbula adriatica (R. A. Philippi, 1844) accepted as Steromphala adriatica (R. A. Philippi, 1844) (dubious synonym)
- Species Trochus baudini P. Fischer, 1878 accepted as Calthalotia baudini (P. Fischer, 1878) (original combination)
- Species Trochus baudoni Monterosato, 1891 accepted as Jujubinus baudoni (Monterosato, 1891) (original combination)
- Species Trochus belcheri R. A. Philippi, 1850 accepted as Monilea belcheri (R. A. Philippi, 1850) (unaccepted > superseded combination)
- Species Trochus bellardii Issel, 1869 accepted as Ethalia bellardii (Issel, 1869) (unaccepted > superseded combination)
- Species Trochus bellulus Dunker, 1845 accepted as Phasianotrochus bellulus (Dunker, 1845)
- Species Trochus bembex R. A. Philippi, 1855 accepted as Margarita acuminata G. B. Sowerby I, 1838 accepted as Solariella varicosa (Mighels & C. B. Adams, 1842) (unaccepted > junior subjective synonym)
- Species Trochus benzi Krauss, 1848 accepted as Gibbula benzi (Krauss, 1848) (original combination)
- Species Trochus bernardii Récluz, 1852 accepted as Diloma bicanaliculatum (Dunker, 1845) (junior subjective synonym)
- Species Trochus biasoletti R. A. Philippi, 1836 accepted as Steromphala albida (Gmelin, 1791) (unaccepted > junior subjective synonym)
- Species Trochus bicanaliculatus Dunker, 1845 accepted as Diloma bicanaliculatum (Dunker, 1845) (superseded combination)
- Species Trochus bicarinatus J. E. Gray, 1833 accepted as Tegula melaleucos (Jonas, 1844) (unaccepted > junior homonym, not Trochus bicarinatus Lamarck, 1804; Trochus grayanus Philippi, 1850 is a replacement name)
- Species Trochus bicingulatus Lamarck, 1822 accepted as Calliostoma bicingulatum (Lamarck, 1822) (original combination)
- Species Trochus bicolor Risso, 1826 accepted as Jujubinus exasperatus (Pennant, 1777) (dubious synonym)
- Species Trochus bilabiatus R. A. Philippi, 1852 accepted as Danilia tinei (Calcara, 1839)
- Species Trochus blandianus Crosse, 1864 accepted as Odontotrochus chlorostomus (Menke, 1843)
- Species Trochus borealis R. A. Philippi, 1855 accepted as Margarites helicinus (Phipps, 1774) (unaccepted > junior subjective synonym)
- Species Trochus bornii Cantraine, 1835 accepted as Gibbula albida (Gmelin, 1791) accepted as Steromphala albida (Gmelin, 1791) (synonym)
- Species Trochus brevispina Lamarck, 1822 accepted as Lithopoma brevispina (Lamarck, 1822) (unaccepted > superseded combination)
- Species Trochus broderipi R. A. Philippi, 1855 accepted as Astele rubiginosa (Valenciennes, 1846)
- Species Trochus brunneus R. A. Philippi, 1849 accepted as Tegula brunnea (R. A. Philippi, 1849) (unaccepted > superseded combination)
- Species Trochus brychius R. B. Watson, 1879 accepted as Solariella brychia (R. B. Watson, 1879) (unaccepted > superseded combination)
- Species Trochus bullatus Martyn, 1784 accepted as Tectarius grandinatus (Gmelin, 1791) (Martyn, 1784 is a work rejected for nomenclatorial purposes (see ICZN opinions 456 and 479))
- Species Trochus bullatus R. A. Philippi, 1844 accepted as Calliostoma bullatum (R. A. Philippi, 1844) (unaccepted > superseded combination)
- Species Trochus buschii R. A. Philippi, 1844 accepted as Uvanilla buschii (R. A. Philippi, 1844) (unaccepted > superseded combination)
- Species Trochus byronianus W. Wood, 1828 accepted as Tegula viridula (Gmelin, 1791) accepted as Agathistoma viridulum (Gmelin, 1791) (unaccepted > junior subjective synonym)
- Species Trochus caelatus Gmelin, 1791 accepted as Lithopoma caelatum (Gmelin, 1791) (original combination)
- Species Trochus caerulescens Lamarck, 1816 accepted as Tectus pyramis (Born, 1778)
- Species Trochus callichrous R. A. Philippi, 1850 accepted as Cantharidus callichrous (R. A. Philippi, 1850) (unaccepted > superseded combination)
- Species Trochus calliferus Lamarck, 1822 accepted as Monilea callifera (Lamarck, 1822) (unaccepted > superseded combination)
- Species Trochus callosus W. Wood, 1828 accepted as Monilea callifera (Lamarck, 1822) (invalid; not Gmelin, 1791)
- Species Trochus callosus F. C. L. Koch, 1844 accepted as Ethalia sanguinea Pilsbry, 1905 (unaccepted > junior homonym, junior homonym of Trochus callosus Gmelin, 1791)
- Species Trochus calyculus W. Wood, 1828 accepted as Monilea calyculus (W. Wood, 1828)
- Species Trochus calyptraeformis Lamarck, 1822 accepted as Sigapatella calyptraeformis (Lamarck, 1822) (original combination)
- Species Trochus canaliculatus [Lightfoot], 1786 (unaccepted, original combination)
- Species Trochus canaliculatus (Lamarck, 1822) (unaccepted)
- Species Trochus cancellatus Jeffreys, 1883 (unaccepted, invalid: junior homonym of Trochus cancellatus Münster, 1844; Vetulonia josephinae is a replacement name)
- Species Trochus candei A. d'Orbigny, 1840 (unaccepted)
- Species Trochus capensis Gmelin, 1791 (unaccepted, original combination)
- Species Trochus caperatus R. A. Philippi, 1849 (unaccepted > junior subjective synonym)
- Species Trochus capillaceus R. A. Philippi, 1849 (unaccepted, superseded combination)
- Species Trochus carbonarius R. A. Philippi, 1849 (unaccepted > junior subjective synonym)
- Species Trochus carinatus A. d'Orbigny, 1842 (unaccepted, original combination)
- Species Trochus carinatus F. C. L. Koch, 1843 (unaccepted, invalid, not d'Orbigny, 1842)
- Species Trochus carmesinus W. H. Webster, 1908 (unaccepted > superseded combination)
- Species Trochus carneus (R. T. Lowe, 1825) (unaccepted > junior subjective synonym, a junior synonym)
- Species Trochus castaneus Forbes, 1852 (unaccepted)
- Species Trochus catenulatus R. A. Philippi, 1849 (unaccepted > superseded combination)
- Species Trochus cecillei R. A. Philippi, 1850 (unaccepted > junior subjective synonym)
- Species Trochus charopus R. B. Watson, 1879 (unaccepted > superseded combination)
- Species Trochus chemnitzii R. A. Philippi, 1848 (unaccepted > junior subjective synonym)
- Species Trochus chinensis R. A. Philippi, 1841 (unaccepted > superseded combination)
- Species Trochus chlorites R. A. Philippi, 1848 (unaccepted > superseded combination)
- Species Trochus chlorostomus Menke, 1843 (unaccepted > superseded combination)
- Species Trochus chrysolaemus E. von Martens, 1880 (unaccepted)
- Species Trochus cicatricosus Jonas, 1843 (unaccepted)
- Species Trochus cicer R. A. Philippi, 1844 (unaccepted > superseded combination)
- Species Trochus ciliaris Menke, 1843 (unaccepted)
- Species Trochus cinctus R. A. Philippi, 1836 (unaccepted > superseded combination)
- Species Trochus cinerarius Linnaeus, 1758 (unaccepted, original combination)
- Species Trochus cinerascens Anton, 1838 (unaccepted, junior synonym)
- Species Trochus cinereus Linnaeus, 1758 sensu Blainville, 1826 (unaccepted, synonym)
- Species Trochus cinereus (Couthouy, 1838) (unaccepted > unavailable name, based on an invalid original combination)
- Species Trochus cingulatus Megerle von Mühlfeld, 1816 (unaccepted, invalid: junior homonym of T. cingulatus Brocchi, 1814)
- Species Trochus cingulatus Quoy & Gaimard, 1834 (unaccepted, invalid: junior homonym of Trochus cingulatus Brocchi, 1814, and several others; T. gaimardi is a replacement name)
- Species Trochus cingulatus Grube, 1839 (unaccepted > junior subjective synonym, invalid; not Megerle von Mühlfeld, 1816 )
- Species Trochus circulatus Anton, 1849 (unaccepted, original combination)
- Species Trochus circumsutus A. Gould, 1849 (unaccepted, junior subjective synonym)
- Species Trochus clanguloides W. Wood, 1828 (unaccepted, original combination)
- Species Trochus clangulus W. Wood, 1828 (unaccepted, original combination)
- Species Trochus clelandi W. Wood, 1828 (unaccepted, junior synonym)
- Species Trochus clodianus Nardo, 1847 (unaccepted, synonym)
- Species Trochus colubrinus Gould, 1849 (unaccepted, synonym)
- Species Trochus concameratus W. Wood, 1828 (unaccepted, superseded combination)
- Species Trochus concavus Gmelin, 1791 (unaccepted, original combination)
- Species Trochus conchyliophorus Born, 1780 (unaccepted, original combination)
- Species Trochus conicus Donovan, 1803 (unaccepted, synonym)
- Species Trochus coniferus Montagu, 1803 (unaccepted)
- Species Trochus conoidalis Pease, 1868 (unaccepted)
- Species Trochus consors Lischke, 1872 (unaccepted, basionym)
- Species Trochus constellatus Souverbie, 1863 (unaccepted, original combination)
- Species Trochus conuloides Lamarck, 1822 (unaccepted, original combination)
- Species Trochus conulus Linnaeus, 1758 (unaccepted)
- Species Trochus conus Gmelin, 1791 (unaccepted, original combination)
- Species Trochus cookii Gmelin, 1791 (unaccepted, junior subjective synonym)
- Species Trochus coracinus Troschel, 1851 (unaccepted, superseded combination)
- Species Trochus corallinus Gmelin, 1791 (unaccepted)
- Species Trochus corallinus E. A. Smith, 1875 (unaccepted, junior subjective synonym)
- Species Trochus corcyrensis Stossich, 1865 (unaccepted, synonym)
- Species Trochus corolla Reeve, 1861 (unaccepted, junior synonym)
- Species Trochus corrugatus F. C. L. Koch, 1843 (unaccepted > junior subjective synonym)
- Species Trochus corvus R. A. Philippi, 1850 (unaccepted > superseded combination)
- Species Trochus cossurensis Monterosato, 1875 (unaccepted, synonym)
- Species Trochus costalis A. Gould, 1841 (unaccepted, original combination)
- Species Trochus cranchi Leach, 1852 (unaccepted, synonym)
- Species Trochus crassus Pulteney, 1799 (unaccepted, synonym)
- Species Trochus crenulatus Brocchi, 1814 (unaccepted, dubious synonym)
- Species Trochus crispulus R. A. Philippi, 1844 (unaccepted > junior subjective synonym)
- Species Trochus cruciatus Linnaeus, 1758 (unaccepted)
- Species Trochus cumingii R. A. Philippi, 1846 (unaccepted > superseded combination)
- Species Trochus cunninghami J. E. Gray, 1834 (unaccepted > junior subjective synonym)
- Species Trochus cylindraceus Dillwyn, 1817 (unaccepted)
- Species Trochus cylindricus Gmelin, 1791 (unaccepted)
- Species Trochus cyrnaeus Requien, 1848 (unaccepted, dubious synonym)
- Species Trochus dama R. A. Philippi, 1849 (unaccepted > junior subjective synonym)
- Species Trochus decoratus R. A. Philippi, 1846 (unaccepted > junior homonym, junior homonym of Trochus decoratus Hehl, 1832, and T. decoratus Michelotti, 1840)
- Species Trochus dejacobi Aradas & Benoit, 1841 (unaccepted, synonym)
- Species Trochus delicatulus R. A. Philippi, 1846 (unaccepted > junior subjective synonym)
- Species Trochus delicatus Jeffreys, 1883 (unaccepted, preoccupied name)
- Species Trochus dentatus Forsskål, 1775 (unaccepted, original combination)
- Species Trochus depictus Deshayes, 1835 (unaccepted, synonym)
- Species Trochus depressus E von Martens, 1874 (unaccepted > junior homonym, of Trochus depressus Gmelin, 1791)
- Species Trochus dianthus P. Fischer, 1879 (unaccepted)
- Species Trochus diaphanus Gmelin, 1791 (unaccepted, junior subjective synonym)
- Species Trochus dilectus G. B. Sowerby III, 1899 (unaccepted)
- Species Trochus diminutivus Reeve, 1862 (unaccepted)
- Species Trochus discrepans T. Brown, 1818 (unaccepted, synonym)
- Species Trochus disculus R. A. Philippi, 1846 (unaccepted > superseded combination)
- Species Trochus divaricatus Linnaeus, 1758 (unaccepted, original combination)
- Species Trochus divaricatus O. Fabricius, 1780 (unaccepted > junior subjective synonym)
- Species Trochus dnopherus R. B. Watson, 1879 (unaccepted > superseded combination)
- Species Trochus dolabratus Linnaeus, 1758 (unaccepted, original combination)
- Species Trochus drepanensis Brugnone, 1873 (unaccepted)
- Species Trochus dubius R. A. Philippi, 1844 (unaccepted > junior subjective synonym)
- Species Trochus dumerili Risso, 1826 (unaccepted, synonym)
- Species Trochus edulis R. T. Lowe, 1843 (unaccepted, nomen nudum)
- Species Trochus elatus Lamarck, 1822 (unaccepted, original combination)
- Species Trochus elatus Brusina, 1865 (unaccepted, primary homonym of Trochus elatus Lamarck, 1822)
- Species Trochus electissimus W. Bean, 1844 (unaccepted > junior subjective synonym)
- Species Trochus elegans Blainville, 1830 (unaccepted, synonym)
- Species Trochus elegans Gmelin, 1791 (unaccepted, junior subjective synonym)
- Species Trochus elegantissimus O. G. Costa, 1861 (unaccepted > junior homonym)
- Species Trochus elisus A. Gould, 1849 (unaccepted, superseded combination)
- Species Trochus elongatus W. Wood, 1828 (unaccepted, Invalid: junior homonym of Trochus elongatus J. Sowerby, 1818; Thalotia aspera is a replacement name)
- Species Trochus eltoniae R. T. Lowe, 1861 (unaccepted, synonym)
- Species Trochus ephebocostalis Grabau & S. G. King, 1928 (unaccepted)
- Species Trochus episcopus Hombron & Jacquinot, 1848 (unaccepted, Trochus (Osilinus?) capillaceus Philippi 1849 assigned priority by ICZN Opinion 2437 )
- Species Trochus erogatus P. Fischer, 1876 (unaccepted, junior subjective synonym)
- Species Trochus erythraeus [sic] (unaccepted, incorrect subsequent spelling)
- Species Trochus erythreus [sic] (unaccepted, misspelling)
- Species Trochus erythroleucos Gmelin, 1791 (unaccepted, synonym)
- Species Trochus eudeli Deshayes, 1863 (unaccepted, original combination)
- Species Trochus eugrammus R. A. Philippi, 1850 (unaccepted > junior subjective synonym)
- Species Trochus euryomphalus Jonas, 1844 (unaccepted, original combination)
- Species Trochus euspira (Dall, 1881) (unaccepted)
- Species Trochus euxinicus Andrzeiewsky, 1837 (unaccepted > nomen nudum)
- Species Trochus exasperatus Pennant, 1777 (unaccepted)
- Species Trochus excavatus Lamarck, 1822 (unaccepted > superseded combination)
- Species Trochus exiguus Pulteney, 1799 (unaccepted, synonym)
- Species Trochus exilis Pease, 1868 (unaccepted, invalid: junior homonym of Trochus exilis Philippi, 1844)
- Species Trochus eximius Reeve, 1842 (unaccepted, original combination)
- Species Trochus fabrei Montrouzier, 1878 (unaccepted)
- Species Trochus fabricii R. A. Philippi, 1850 (unaccepted > junior subjective synonym)
- Species Trochus fanuloides P. Fischer, 1874 (unaccepted)
- Species Trochus fanulum Gmelin, 1791 (unaccepted)
- Species Trochus fasciatus Born, 1778 (unaccepted)
- Species Trochus fenestratus Gmelin, 1791 (unaccepted, original combination)
- Species Trochus fermonii Payraudeau, 1826 (unaccepted, synonym)
- Species Trochus filosus Helbling, 1779 (unaccepted > junior subjective synonym)
- Species Trochus filosus W. Wood, 1828 (unaccepted > junior homonym, possible synonym; not Trochus filosus Helbling, 1779)
- Species Trochus filosus R. A. Philippi, 1844 (unaccepted > junior homonym, not Trochus filosus Helbling, 1779 and Trochus filosus W. Wood, 1828)
- Species Trochus flammiger Dunker, 1857 (unaccepted)
- Species Trochus flavidus Dunker, 1857 (unaccepted)
- Species Trochus flavus Anton, 1849 (unaccepted, synonym)
- Species Trochus flindersi P. Fischer, 1878 (unaccepted, original combination)
- Species Trochus floridus R. A. Philippi, 1850 (unaccepted > superseded combination)
- Species Trochus flosculus P. Fischer, 1878 (unaccepted, original combination)
- Species Trochus fonki R. A. Philippi, 1860 (unaccepted > superseded combination)
- Species Trochus formosus W. Wood, 1828 (unaccepted)
- Species Trochus formosus McAndrew & Forbes, 1847 (unaccepted, synonym and junior primary homonym of Trochus formosus W. Wood, 1828)
- Species Trochus fossulatulus Souverbie, 1875 (unaccepted)
- Species Trochus fournieri Crosse, 1863 (unaccepted)
- Species Trochus fragilis Pulteney, 1799 (unaccepted, synonym)
- Species Trochus fragum R. A. Philippi, 1848 (unaccepted > superseded combination)
- Species Trochus fraterculus Monterosato, 1880 (unaccepted)
- Species Trochus freycineti P. Fischer, 1878 (unaccepted)
- Species Trochus fulguratus R. A. Philippi, 1849 (unaccepted > superseded combination)
- Species Trochus fulvolabris Hombron & Jacquinot, 1848 (unaccepted, junior subjective synonym)
- Species Trochus fulvus R. A. Philippi, 1849 (unaccepted > junior subjective synonym, tentative junior synonym)
- Species Trochus fumosus R. A. Philippi, 1850 (unaccepted > junior subjective synonym)
- Species Trochus fuscatus Gmelin, 1791 (unaccepted, synonym)
- Species Trochus fuscescens R. A. Philippi, 1844 (unaccepted > junior subjective synonym)
- Species Trochus gaimardi R. A. Philippi, 1851 (unaccepted, junior subjective synonym)
- Species Trochus gallina Forbes, 1852 (unaccepted, original combination)
- Species Trochus gemmatus A. Gould, 1845 (unaccepted > superseded combination)
- Species Trochus gemmosus Reeve, 1842 (unaccepted, original combination)
- Species Trochus gibberosus Dillwyn, 1817 (unaccepted > superseded combination)
- Species Trochus gibbosulus (Brusina, 1865) (unaccepted, synonym)
- Species Trochus gilberti Montrouzier, 1878 (unaccepted, original combination)
- Species Trochus giliberti Souverbie & Montrouzier, 1879 (unaccepted, unjustified emendation)
- Species Trochus gilvus R. A. Philippi, 1850 (unaccepted > superseded combination)
- Species Trochus girgyllus Reeve, 1861 (unaccepted, original combination)
- Species Trochus glabratus R. A. Philippi, 1844 (unaccepted > junior subjective synonym)
- Species Trochus glaucus (Möller, 1842) (unaccepted > junior subjective synonym)
- Species Trochus gloriamaris P. Pischer, 1898 (unaccepted, nomen nudum)
- Species Trochus glyptus R. B. Watson, 1879 (unaccepted)
- Species Trochus goudoti P. Fischer, 1878 (unaccepted)
- Species Trochus granatum Gmelin, 1791 (unaccepted, junior subjective synonym)
- Species Trochus grandinatus Gmelin, 1791 (unaccepted, original combination)
- Species Trochus grandineus Valenciennes, 1846 (unaccepted, junior subjective synonym)
- Species Trochus granosus Martyn, 1784 (unaccepted, superseded combination)
- Species Trochus granularis Röding, 1798 (unaccepted > junior subjective synonym)
- Species Trochus granulatus Born, 1778 (unaccepted, original combination)
- Species Trochus gravesi Forbes, 1844 (unaccepted, synonym)
- Species Trochus gravinae Dautzenberg, 1881 (unaccepted)
- Species Trochus grayanus R. A. Philippi, 1855 (unaccepted > junior subjective synonym)
- Species Trochus groenlandicus Gmelin, 1791 (unaccepted)
- Species Trochus gualterianus R. A. Philippi, 1848 (unaccepted > junior subjective synonym)
- Species Trochus gualtierii [sic] (unaccepted > misspelling - incorrect subsequent spelling)
- Species Trochus guildfordiae Reeve, 1842 (unaccepted)
- Species Trochus guineensis Gmelin, 1791 (unaccepted, original combination)
- Species Trochus guttadauri R. A. Philippi, 1836 (unaccepted > superseded combination)
- Species Trochus haematragus Menke, 1829 (unaccepted, original combination)
- Species Trochus hanleyanus Reeve, 1842 sensu Krauss, 1848 (unaccepted)
- Species Trochus helicinus Gmelin, 1791 (unaccepted)
- Species Trochus helicinus (Phipps, 1774) (unaccepted)
- Species Trochus heliotropium Martyn, 1784 (unaccepted, superseded combination)
- Species Trochus hemprichii Issel, 1869 (unaccepted > superseded combination)
- Species Trochus hirasei Pilsbry, 1904 (unaccepted, original combination)
- Species Trochus hombroni P. Fischer, 1878 (unaccepted)
- Species Trochus hornungi Bisacchi, 1931 (unaccepted, original combination)
- Species Trochus horridus O. G. Costa, 1861 (unaccepted, synonym)
- Species Trochus hotessierianus A. d'Orbigny, 1842 (unaccepted)
- Species Trochus hyacinthinus Blainville, 1830 (unaccepted, synonym)
- Species Trochus hybridus Linnaeus, 1758 (unaccepted)
- Species Trochus hysginus Valenciennes, 1846 (unaccepted > junior subjective synonym)
- Species Trochus imbricatus Gmelin, 1791 (unaccepted)
- Species Trochus imperialis Gmelin, 1791 (unaccepted, junior subjective synonym)
- Species Trochus impervius Menke, 1843 (unaccepted > superseded combination)
- Species Trochus inconspicuus R. A. Philippi, 1850 (unaccepted > superseded combination)
- Species Trochus incrassatus Lamarck, 1822 (unaccepted > junior subjective synonym)
- Species Trochus indecorus R. A. Philippi, 1846 (unaccepted)
- Species Trochus indicus Gmelin, 1791 (unaccepted, original combination)
- Species Trochus indistinctus W. Wood, 1828 (unaccepted, original combination)
- Species Trochus inflatus Blainville, 1830 (unaccepted, synonym)
- Species Trochus infundibuliformis Gmelin, 1791 (unaccepted)
- Species Trochus infundibulum R. B. Watson, 1879 (unaccepted, superseded combination, and junior homonym of T. infundibulum Brocchi, 1814)
- Species Trochus inornatus A. d'Orbigny, 1842 (unaccepted, original combination)
- Species Trochus instrictus A. Gould, 1849 (unaccepted, original combination)
- Species Trochus intermedius Monterosato, 1872 (unaccepted, name introduced in synonymy, not available)
- Species Trochus interruptus W. Wood, 1828 (unaccepted, superseded combination)
- Species Trochus iridescens Schrenck, 1863 (unaccepted, original combination)
- Species Trochus iris Gmelin, 1791 (unaccepted, junior objective synonym)
- Species Trochus irisodontes Quoy & Gaimard, 1834 (unaccepted > superseded combination)
- Species Trochus irregularis Leach, 1852 (unaccepted, synonym)
- Species Trochus japonicus Dunker, 1845 (unaccepted, original combination)
- Species Trochus javanicus Lamarck, 1822 (unaccepted, original combination)
- Species Trochus jessoensis Schrenck, 1863 (unaccepted, superseded combination)
- Species Trochus jucundus A. Gould, 1849 (unaccepted, superseded combination)
- Species Trochus jujubinus Gmelin, 1791 (unaccepted, original combination)
- Species Trochus labio Linnaeus, 1758 (unaccepted, original combination)
- Species Trochus laceyi (G. B. Sowerby III, 1889) (unaccepted > superseded combination)
- Species Trochus laevigatus Gmelin, 1791 (unaccepted, synonym)
- Species Trochus laevigatus J. Sowerby, 1817 (unaccepted > junior subjective synonym)
- Species Trochus laevigatus R. A. Philippi, 1836 (unaccepted, junior homonym of Trochus laevigatus Gmelin, 1791; synonym)
- Species Trochus laevissimus E. von Martens, 1881 (unaccepted, original combination)
- Species Trochus lamberti Souverbie, 1875 (unaccepted)
- Species Trochus laminarum Jeffreys, 1883 (unaccepted)
- Species Trochus lapillus Reeve, 1861 (unaccepted, original combination)
- Species Trochus largillierti R. A. Philippi, 1849 (unaccepted > superseded combination)
- Species Trochus latior Monterosato, 1880 (unaccepted > junior subjective synonym, invalid; not Philippi, 1850)
- Species Trochus latispina R. A. Philippi, 1844 (unaccepted > superseded combination)
- Species Trochus laugieri Payraudeau, 1826 (unaccepted)
- Species Trochus leachii R. A. Philippi, 1852 (unaccepted > junior subjective synonym)
- Species Trochus leaensis R. B. Watson, 1880 (unaccepted > junior subjective synonym)
- Species Trochus leanus C. B. Adams, 1852 (unaccepted > superseded combination)
- Species Trochus lehmanni Menke, 1843 (unaccepted, original combination)
- Species Trochus lenticularis Chemnitz, 1781 (unaccepted > unavailable name)
- Species Trochus lepidus R. A. Philippi, 1849 (unaccepted > superseded combination)
- Species Trochus lesueuri P. Fischer, 1876 (unaccepted, original combination)
- Species Trochus leucophaeus R. A. Philippi, 1836 (unaccepted > superseded combination)
- Species Trochus leucostigma R. A. Philippi, 1845 (unaccepted > superseded combination)
- Species Trochus levis Hombron & Jacquinot, 1848 (unaccepted)
- Species Trochus lifuanus P. Fischer, 1878 (unaccepted, original combination)
- Species Trochus ligatus A. Gould, 1849 (unaccepted, superseded combination)
- Species Trochus ligulatus Menke, 1850 (unaccepted, original combination)
- Species Trochus lima R. B. Watson, 1879 (unaccepted, Invalid: junior homonym of Trochus lima Philippi, 1850; T. rhina is a replacement name)
- Species Trochus lima R. A. Philippi, 1850 (unaccepted > junior subjective synonym)
- Species Trochus limbatus Quoy & Gaimard, 1834 (unaccepted, original combination)
- Species Trochus lineatus da Costa, 1778 (unaccepted)
- Species Trochus lineatus R. A. Philippi, 1845 (unaccepted, not Trochus lineatus da Costa, 1778)
- Species Trochus lineatus Lamarck, 1822 (unaccepted > junior subjective synonym, invalid; not Da Costa, 1778)
- Species Trochus lineolatus O. G. Costa, 1830 (unaccepted, invalid: junior homonym of Trochus lineolatus Risso, 1826)
- Species Trochus lineolatus Potiez & Michaud, 1838 (unaccepted, synonym)
- Species Trochus lineolatus Risso, 1826 (unaccepted, synonym)
- Species Trochus lineolatus Bianconi, 1865 (unaccepted, junior primary homonym of Trochus lineolatus Risso, 1826)
- Species Trochus listeri W. Wood, 1828 (unaccepted, invalid; not Stewart, 1802)
- Species Trochus lithophorus Blumenbach, 1803 (unaccepted)
- Species Trochus littoralis Brusina, 1865 (unaccepted, synonym)
- Species Trochus longispina Lamarck, 1822 (unaccepted > junior subjective synonym)
- Species Trochus lucidus Risso, 1826 (unaccepted, synonym)
- Species Trochus luctuosus A. d'Orbigny, 1841 (unaccepted > superseded combination)
- Species Trochus ludwigi Krauss, 1848 (unaccepted, synonym)
- Species Trochus lugubris Gmelin, 1791 (unaccepted, junior subjective synonym)
- Species Trochus lunaris Gmelin, 1791 (unaccepted, declared nomen oblitum by Janssen (2012))
- Species Trochus lunatus Röding, 1798 (unaccepted)
- Species Trochus luteus Quoy & Gaimard, 1834 (unaccepted, a junior synonym)
- Species Trochus lyciacus Forbes, 1844 (unaccepted, synonym)
- Species Trochus lyonsii Leach, 1850 (unaccepted, synonym)
- Species Trochus macandreae P. P. Carpenter, 1857 (unaccepted)
- Species Trochus maculatus Risso, 1826 (unaccepted, dubious synonym)
- Species Trochus maderensis R. T. Lowe, 1843 (unaccepted > nomen nudum)
- Species Trochus magnificus (Poppe, 2004) (unaccepted)
- Species Trochus magulus Deshayes, 1835 (unaccepted, synonym)
- Species Trochus magus Linnaeus, 1758 (unaccepted, original combination)
- Species Trochus marcidus A. Gould, 1853 (unaccepted, junior subjective synonym)
- Species Trochus margaritarius (R. A. Philippi, 1846) (unaccepted > superseded combination)
- Species Trochus mariei Fischer, 1886 (unaccepted)
- Species Trochus marmoreus Pease, 1868 (unaccepted, superseded combination)
- Species Trochus martini J. Smith, 1839 (unaccepted, synonym)
- Species Trochus matonii Payraudeau, 1826 (unaccepted)
- Species Trochus maugeri W. Wood, 1828 (unaccepted, original combination)
- Species Trochus mauritianus Gmelin, 1791 (unaccepted, original combination)
- Species Trochus maximus F. C. L. Koch, 1844 (unaccepted > superseded combination)
- Species Trochus mediterraneus W. Wood, 1828 (unaccepted, junior synonym)
- Species Trochus melaleucos Jonas, 1844 (unaccepted, original combination)
- Species Trochus melanchlorus Philippi, 1851 (unaccepted > junior subjective synonym)
- Species Trochus melanostoma Reeve, 1843 (unaccepted)
- Species Trochus melanostoma Gmelin, 1791 (unaccepted > superseded combination)
- Species Trochus menkeanus R. A. Philippi, 1844 (unaccepted > junior subjective synonym)
- Species Trochus merula (Röding, 1798) (unaccepted)
- Species Trochus meruloides Krauss, 1848 (unaccepted)
- Species Trochus metallicus Reeve, 1861 (unaccepted, junior synonym)
- Species Trochus meyeri R. A. Philippi, 1849 (unaccepted > junior subjective synonym)
- Species Trochus michaudi Blainville, 1830 (unaccepted, dubious synonym)
- Species Trochus miliaris Brocchi, 1814 (unaccepted)
- Species Trochus millegranus R. A. Philippi, 1836 (unaccepted > junior subjective synonym)
- Species Trochus miniatus Anton, 1838 (unaccepted, original combination)
- Species Trochus minimum Benoit, 1843 (unaccepted, dubious synonym)
- Species Trochus minutulus Jeffreys, 1883 (unaccepted, synonym)
- Species Trochus modestus Reeve, 1843 (unaccepted, original combination)
- Species Trochus modulus Linnaeus, 1758 (unaccepted, original combination)
- Species Trochus moestus Jonas, 1844 (unaccepted > junior subjective synonym)
- Species Trochus mongenii Monterosato, 1872 (unaccepted, name introduced in synonymy, not available)
- Species Trochus montacuti Jeffreys, 1865 (unaccepted, unjustified emendation)
- Species Trochus montagui W. Wood, 1828 (unaccepted, original combination)
- Species Trochus montebelloensis Preston, 1914 (unaccepted > junior subjective synonym)
- Species Trochus montereyi Kiener, 1850 (unaccepted, original combination)
- Species Trochus multicolor Krauss, 1848 (unaccepted, original combination)
- Species Trochus multigranus R. A. Philippi, 1848 (unaccepted > junior subjective synonym)
- Species Trochus muricatus Linnaeus, 1758 (unaccepted, basionym)
- Species Trochus mutabilis R. A. Philippi, 1851 (unaccepted > superseded combination)
- Species Trochus nanus Lamarck, 1822 (unaccepted)
- Species Trochus nebulosus R. A. Philippi, 1849 (unaccepted > superseded combination)
- Species Trochus neritoides Gmelin, 1791 (unaccepted, a junior synonym)
- Species Trochus neritoides R. A. Philippi, 1850 (unaccepted > superseded combination)
- Species Trochus nigerrimus Gmelin, 1791 (unaccepted, original combination)
- Species Trochus nigerrimus Blainville, 1830 (unaccepted)
- Species Trochus nigricolor Dunker, 1860 (unaccepted > junior subjective synonym)
- Species Trochus niloticus Linnaeus, 1767 (unaccepted > superseded combination)
- Species Trochus nobilis R. A. Philippi, 1849 (unaccepted > junior subjective synonym)
- Species Trochus noduliferus Lamarck, 1822 (unaccepted)
- Species Trochus nodulosus Gmelin, 1791 (unaccepted > junior homonym, of Trochus nodulosus Solander, 1766)
- Species Trochus nordmanni Schrenck, 1862 (unaccepted)
- Species Trochus novaezelandiae Anton, 1838 (unaccepted, junior subjective synonym)
- Species Trochus nucleus R. A. Philippi, 1850 (unaccepted > superseded combination)
- Species Trochus nudus R. A. Philippi, 1845 (unaccepted > superseded combination)
- Species Trochus obeliscus Gmelin, 1791 (unaccepted)
- Species Trochus obesus Reeve, 1861 (unaccepted, junior synonym)
- Species Trochus obliquatus Gmelin, 1791 (unaccepted, dubious synonym)
- Species Trochus oblitus Reeve, 1861 (unaccepted, junior synonym)
- Species Trochus obscurus W. Wood, 1828 (unaccepted, original combination)
- Species Trochus obscurus (Couthouy, 1838) (unaccepted > superseded combination)
- Species Trochus obtusatus R. A. Philippi, 1847 (unaccepted > superseded combination)
- Species Trochus obtusus Dillwyn, 1817 (unaccepted)
- Species Trochus occidentalis Mighels & C. B. Adams, 1842 (unaccepted)
- Species Trochus ochotensis R. A. Philippi, 1851 (unaccepted > junior subjective synonym)
- Species Trochus ochraceus R. A. Philippi, 1846 (unaccepted)
- Species Trochus ochroleucus R. A. Philippi, 1850 (unaccepted > junior homonym, junior primary homonym of Trochus ochroleucus Gmelin, 1791; Clanculus albanyensis is a replacement name)
- Species Trochus ochroleurcus [sic] (unaccepted, misspelling)
- Species Trochus odontis W. Wood, 1828 (unaccepted, original combination)
- Species Trochus olfersii R. A. Philippi, 1850 (unaccepted)
- Species Trochus olivaceus Anton, 1838 (unaccepted, junior synonym)
- Species Trochus olivaceus (T. Brown, 1827) (unaccepted > superseded combination)
- Species Trochus onustus [Lightfoot], 1786 (unaccepted)
- Species Trochus oppressus (F. W. Hutton, 1878) (unaccepted, superseded combination)
- Species Trochus ornatus Lamarck, 1822 (unaccepted > junior homonym, junior homonym of Trochus ornatus Lamarck, 1804)
- Species Trochus ottoi R. A. Philippi, 1844 (unaccepted > superseded combination)
- Species Trochus pallidulus Dunker, 1857 (unaccepted)
- Species Trochus pallidus Hombron & Jacquinot, 1848 (unaccepted, junior subjective synonym)
- Species Trochus papillosum da Costa, 1778 (unaccepted, incorrect gender termination)
- Species Trochus papillosus da Costa, 1778 (unaccepted, synonym)
- Species Trochus parvulus R. A. Philippi, 1844 (unaccepted > junior subjective synonym)
- Species Trochus patagonicus A. d'Orbigny, 1838 (unaccepted > superseded combination)
- Species Trochus patholatus Dillwyn, 1817 (unaccepted, synonym)
- Species Trochus patricius R. A. Philippi, 1851 (unaccepted > superseded combination)
- Species Trochus pauperculus Lischke, 1872 (unaccepted, original combination)
- Species Trochus pellisserpentis W. Wood, 1828 (unaccepted, original combination)
- Species Trochus pellucidus Valenciennes, 1846 (unaccepted, superseded combination)
- Species Trochus pennanti R. A. Philippi, 1851 (unaccepted > superseded combination)
- Species Trochus perlatus Gmelin, 1791 (unaccepted)
- Species Trochus peronii R. A. Philippi, 1850 (unaccepted > superseded combination)
- Species Trochus personatus R. A. Philippi, 1849 (unaccepted > superseded combination)
- Species Trochus perspectiviunculus Dillwyn, 1817 (unaccepted)
- Species Trochus perspectivus Linnaeus, 1758 (unaccepted, original combination)
- Species Trochus perspectivus F. C. L. Koch, 1843 (unaccepted, junior homonym of Trochus perspectivus Linnaeus, 1758; synonym)
- Species Trochus perversus Linnaeus, 1758 (unaccepted, original combination)
- Species Trochus pfeifferi R. A. Philippi, 1846 (unaccepted > superseded combination)
- Species Trochus pharaonius Linnaeus, 1758 (unaccepted)
- Species Trochus phasianella Brookes, 1815 (unaccepted, probable junior subjective synonym)
- Species Trochus phasianellus (Deshayes, 1863) (unaccepted)
- Species Trochus philberti Récluz, 1843 (unaccepted)
- Species Trochus philippensis R. B. Watson, 1880 (unaccepted > superseded combination)
- Species Trochus philippii Aradas, 1847 (unaccepted, synonym)
- Species Trochus picoides A. Gould, 1853 (unaccepted)
- Species Trochus pictus W. Wood, 1828 (unaccepted)
- Species Trochus pictus R. A. Philippi, 1846 (unaccepted, dubious synonym, preoccupied by Trochus pictus Wood, 1828)
- Species Trochus pileolum Reeve, 1842 (unaccepted, original combination)
- Species Trochus pileus Lamarck, 1822 (unaccepted > superseded combination)
- Species Trochus piperinus R. A. Philippi, 1849 (unaccepted > superseded combination)
- Species Trochus planus Quoy & Gaimard, 1834 (unaccepted)
- Species Trochus plebejus R. A. Philippi, 1851 (unaccepted > superseded combination)
- Species Trochus polaris R. A. Philippi, 1852 (unaccepted > junior subjective synonym)
- Species Trochus ponsonbyi G. B. Sowerby III, 1888 (unaccepted > superseded combination)
- Species Trochus poupineli Montrouzier, 1875 (unaccepted, original combination)
- Species Trochus preissianus R. A. Philippi, 1849 (unaccepted > superseded combination)
- Species Trochus preissii Menke, 1843 (unaccepted)
- Species Trochus prodictus P. Fischer, 1879 (unaccepted > superseded combination)
- Species Trochus profugus De Gregorio, 1889 (unaccepted, synonym)
- Species Trochus pruninus A. Gould, 1849 (unaccepted > junior subjective synonym)
- Species Trochus pudibundus P. Fischer, 1878 (unaccepted > superseded combination)
- Species Trochus puella R. A. Philippi, 1848 (unaccepted > junior subjective synonym)
- Species Trochus pulchellus R. A. Philippi, 1846 (unaccepted > superseded combination)
- Species Trochus pulcher C. B. Adams, 1850 (unaccepted)
- Species Trochus pulcherrimus W. Wood, 1828 (unaccepted)
- Species Trochus pulligo Gmelin, 1791 (unaccepted, original combination)
- Species Trochus punctulatus Martyn, 1784 (unaccepted, superseded combination)
- Species Trochus puniceus (R. A. Philippi, 1846) (unaccepted > superseded combination)
- Species Trochus pupillus A. Gould, 1849 (unaccepted, original combination)
- Species Trochus purpureus Risso, 1826 (unaccepted, synonym)
- Species Trochus pyramidatus Lamarck, 1822 (unaccepted, synonym)
- Species Trochus pyramis Born, 1778 (unaccepted, original combination)
- Species Trochus quadricarinatus Holten, 1802 (unaccepted)
- Species Trochus quadricinctus Megerle von Mühlfeld, 1824 (unaccepted)
- Species Trochus quadricostatus W. Wood, 1828 (unaccepted, original combination)
- Species Trochus quoyi R. A. Philippi, 1851 (unaccepted > junior subjective synonym)
- Species Trochus racketti Payraudeau, 1826 (unaccepted)
- Species Trochus radians Lamarck, 1816 (unaccepted)
- Species Trochus radiatus Anton, 1838 (unaccepted, synonym)
- Species Trochus ramburi Crosse, 1864 (unaccepted, original combination)
- Species Trochus rarilineatus Michaud, 1829 (unaccepted)
- Species Trochus rarus Dufo, 1840 (unaccepted, original combination)
- Species Trochus reevei Montrouzier, 1866 (unaccepted, original combination)
- Species Trochus reinierius Risso, 1826 (unaccepted, synonym)
- Species Trochus reticularis W. Wood, 1828 (unaccepted, junior subjective synonym)
- Species Trochus reticulatus W. Wood, 1828 (unaccepted, invalid: junior primary homonym of Trochus reticulatus J. Sowerby, 1821)
- Species Trochus rhina R. B. Watson, 1886 (unaccepted > superseded combination)
- Species Trochus rhodomphalus Souverbie, 1875 (unaccepted, original combination)
- Species Trochus rhodostomus Lamarck, 1822 (unaccepted > superseded combination)
- Species Trochus rhysus R. B. Watson, 1879 (unaccepted > superseded combination)
- Species Trochus richardi (Payraudeau, 1826) (unaccepted)
- Species Trochus rigata R. A. Philippi, 1849 (unaccepted > incorrect grammatical agreement of specific epithet)
- Species Trochus rigatus R. A. Philippi, 1849 (unaccepted > junior subjective synonym)
- Species Trochus roissyi Payraudeau, 1826 (unaccepted, synonym)
- Species Trochus roseolus (G. Nevill & H. Nevill, 1869) (unaccepted > superseded combination)
- Species Trochus roseus Salis Marschlins, 1793 (unaccepted, synonym)
- Species Trochus roseus Gmelin, 1791 (unaccepted)
- Species Trochus rossii R. A. Philippi, 1850 (unaccepted > junior subjective synonym)
- Species Trochus rostratus Gmelin, 1791 (unaccepted, junior subjective synonym)
- Species Trochus rotellinus A. Gould, 1849 (unaccepted, superseded combination)
- Species Trochus rotularius Lamarck, 1822 (unaccepted > superseded combination)
- Species Trochus rouaultii Hupé, 1854 (unaccepted > junior subjective synonym, Prisogaster niger (partim); Chlorostoma atra (partim))
- Species Trochus royanus Iredale, 1912 (unaccepted, original combination)
- Species Trochus rubiginosus Valenciennes, 1846 (unaccepted > superseded combination)
- Species Trochus rubroflammulatus F. C. L. Koch, 1843 (unaccepted > superseded combination)
- Species Trochus ruscurianus Weinkauff, 1868 (unaccepted)
- Species Trochus rusticus Gmelin, 1791 (unaccepted)
- Species Trochus sagittiferus Lamarck, 1822 (unaccepted, possible senior synonym)
- Species Trochus samoensis Hombron & Jacquinot, 1848 (unaccepted, original combination)
- Species Trochus sandwichiensis Souleyet, 1852 (unaccepted)
- Species Trochus sarniensis Norman, 1888 (unaccepted, synonym)
- Species Trochus satrapius E. von Martens, 1874 (unaccepted, original combination)
- Species Trochus sauciatus F. C. L. Koch, 1845 (unaccepted > superseded combination)
- Species Trochus saulcyi A. d'Orbigny, 1840 (unaccepted)
- Species Trochus scaber Linnaeus, 1758 (unaccepted, original combination)
- Species Trochus scabrosus Jeffreys, 1883 (unaccepted, name introduced in synonymy, not available)
- Species Trochus scabrosus R. A. Philippi, 1850 (unaccepted > superseded combination)
- Species Trochus scalaris R. A. Philippi, 1844 (unaccepted > junior subjective synonym)
- Species Trochus schantaricus Middendorff, 1849 (unaccepted, original combination)
- Species Trochus scrobiculatus Souverbie, 1866 (unaccepted, original combination)
- Species Trochus selectus Dillwyn, 1817 (unaccepted, superseded combination)
- Species Trochus semicostatus Kiener, 1850 (unaccepted, original combination)
- Species Trochus semiglobosus Aradas, 1847 (unaccepted, dubious synonym)
- Species Trochus semiustus P. Fischer, 1879 (unaccepted, original combination)
- Species Trochus senegalensis Menke, 1853 (unaccepted > superseded combination)
- Species Trochus seriatus Megerle von Mühlfeld, 1824 (unaccepted, synonym)
- Species Trochus seriopunctatus Blainville, 1830 (unaccepted, synonym)
- Species Trochus signatus Jonas, 1844 (unaccepted > junior subjective synonym)
- Species Trochus sinensis Gmelin, 1791 (unaccepted, original combination)
- Species Trochus sismondae Issel, 1869 (unaccepted)
- Species Trochus smaltatus P. Fischer, 1879 (unaccepted > junior subjective synonym)
- Species Trochus smaragdinus Monterosato, 1880 (unaccepted)
- Species Trochus smaragdus Reeve, 1861 (unaccepted, junior synonym)
- Species Trochus smithi W. Wood, 1828 (unaccepted, original combination)
- Species Trochus socius P. Fischer, 1895 (unaccepted, dubious synonym)
- Species Trochus solandri R. A. Philippi, 1851 (unaccepted > superseded combination)
- Species Trochus solaris Linnaeus, 1764 (unaccepted, original combination)
- Species Trochus solaris Brocchi, 1814 (unaccepted, synonym)
- Species Trochus spengleri Gmelin, 1791 (unaccepted, uncertain senior synonym)
- Species Trochus spinulosus Lamarck, 1822 (unaccepted > junior subjective synonym)
- Species Trochus splendidus Reeve, 1855 (unaccepted)
- Species Trochus spratti Forbes, 1844 (unaccepted)
- Species Trochus spurcus Gould, 1849 (unaccepted)
- Species Trochus squamiferus F. C. L. Koch, 1844 (unaccepted > superseded combination)
- Species Trochus stefaninii Nardini, 1934 † (unaccepted, synonym)
- Species Trochus stellio Fischer, 1878 (unaccepted > superseded combination)
- Species Trochus stenomphalus G. B. Sowerby III, 1890 (unaccepted, junior synonym)
- Species Trochus stenomphalus Jonas, 1844 (unaccepted > junior subjective synonym)
- Species Trochus stephanephorus R. B. Watson, 1886 (unaccepted > superseded combination)
- Species Trochus stramineus Gmelin, 1791 (unaccepted)
- Species Trochus striatulus Kiener, 1850 (unaccepted)
- Species Trochus striatulus Garrett, 1857 (unaccepted, invalid: junior homonym of Trochus striatulus Deshayes, 1842; Trochinella perconfusa Iredale, 1937 is a replacement name)
- Species Trochus striatus Linnaeus, 1758 (unaccepted)
- Species Trochus strigosus Gmelin, 1791 (unaccepted)
- Species Trochus striolatus Quoy & Gaimard, 1834 (unaccepted, junior subjective synonym)
- Species Trochus suarezensis P. Fischer, 1878 (unaccepted, original combination)
- Species Trochus suavis R. A. Philippi, 1850 (unaccepted > superseded combination)
- Species Trochus subcarinatus (Swainson, 1855) (unaccepted)
- Species Trochus sugillatus Reeve, 1861 (unaccepted, junior synonym)
- Species Trochus sulcatus Martyn, 1784 (unaccepted, Martyn, 1784 is a work rejected for nomenclatorial purposes (see ICZN opinions 456 and 479))
- Species Trochus sulcatus [Lightfoot], 1786 (unaccepted, superseded combination)
- Species Trochus sulcatus W. Wood, 1828 (unaccepted, junior subjective synonym)
- Species Trochus suturalis R. A. Philippi, 1836 (unaccepted > superseded combination)
- Species Trochus tabidus Reeve, 1861 (unaccepted)
- Species Trochus tabularis Krauss, 1848 (unaccepted > superseded combination)
- Species Trochus taeniatus Quoy & Gaimard, 1834 (unaccepted, invalid: junior homonym of Trochus taeniatus W. Wood, 1828)
- Species Trochus tampaensis Conrad, 1846 (unaccepted, original combination)
- Species Trochus tamsii Dunker, 1845 (unaccepted, synonym)
- Species Trochus tamsii R. A. Philippi, 1852 (unaccepted > superseded combination)
- Species Trochus tantillus A. Gould, 1849 (unaccepted, original combination)
- Species Trochus tectum Gmelin, 1791 (unaccepted, original combination)
- Species Trochus tectumchinense Noodt, 1819 (unaccepted)
- Species Trochus tectus [Lightfoot], 1786 (unaccepted)
- Species Trochus telescopium Linnaeus, 1758 (unaccepted, original combination)
- Species Trochus tenebricus Reeve, 1861 (unaccepted, junior synonym)
- Species Trochus tentoriiformis Jonas, 1845 (unaccepted, original combination)
- Species Trochus tenuis Montagu, 1803 (unaccepted, synonym)
- Species Trochus tessulatus Born, 1778 (unaccepted, synonym)
- Species Trochus tetragonostoma H. K. Jordan, 1895 (unaccepted, synonym)
- Species Trochus textilis Reeve, 1861 (unaccepted)
- Species Trochus texturatus A. Gould, 1849 (unaccepted, junior subjective synonym)
- Species Trochus therensis Forbes, 1844 (unaccepted > nomen nudum)
- Species Trochus tiara R. B. Watson, 1879 (unaccepted > superseded combination)
- Species Trochus tiaratus Quoy & Gaimard, 1834 (unaccepted, superseded combination)
- Species Trochus tiberianus Crosse, 1863 (unaccepted, original combination)
- Species Trochus tigris Gmelin, 1791 (unaccepted, superseded combination)
- Species Trochus tornatus Röding, 1798 (unaccepted)
- Species Trochus torosus Kiener, 1850 (unaccepted, junior subjective synonym)
- Species Trochus torquatus Anton, 1848 (unaccepted, junior subjective synonym)
- Species Trochus torulosus R. A. Philippi, 1843 (unaccepted > junior subjective synonym)
- Species Trochus tranquebaricus Röding, 1798 (unaccepted)
- Species Trochus tricatenatus Reeve, 1861 (unaccepted, junior synonym)
- Species Trochus tricolor Risso, 1826 (unaccepted, synonym)
- Species Trochus tridens R. A. Philippi, 1844 (unaccepted > junior subjective synonym)
- Species Trochus triserialis Lamarck, 1822 (unaccepted, original combination)
- Species Trochus trisulcatus Forsskål, 1775 (unaccepted)
- Species Trochus triumphans R. A. Philippi, 1841 (unaccepted > superseded combination)
- Species Trochus trochlea Röding, 1798 (unaccepted > nomen nudum)
- Species Trochus trochlea W. Wood, 1828 (unaccepted > junior subjective synonym)
- Species Trochus tuber Linnaeus, 1758 (unaccepted > superseded combination)
- Species Trochus tuberculatus da Costa, 1778 (unaccepted, synonym)
- Species Trochus tuberculatus da Costa, 1778 sensu Risso, 1826 (unaccepted > misapplication)
- Species Trochus tuberosus R. A. Philippi, 1843 (unaccepted > junior subjective synonym)
- Species Trochus tubifer [sic] (unaccepted, misspelling)
- Species Trochus tumidulus Nardo, 1847 (unaccepted, synonym)
- Species Trochus tumidulus Aradas, 1846 (unaccepted)
- Species Trochus tumidus Montagu, 1803 (unaccepted)
- Species Trochus turbiformis Salis Marschlins, 1793 (unaccepted)
- Species Trochus turbinatus Born, 1778 (unaccepted, original combination)
- Species Trochus turbinoides Deshayes, 1835 (unaccepted)
- Species Trochus turris R. A. Philippi, 1846 (unaccepted > junior homonym, junior primary homonym of Trochus turris Pusch, 1837; Trochus altus Philippi, 1851 is a replacement name)
- Species Trochus umbilicalis da Costa, 1778 (unaccepted)
- Species Trochus umbilicaris Linnaeus, 1758 (unaccepted)
- Species Trochus umbilicatus Montagu, 1803 (unaccepted, synonym)
- Species Trochus undosus W. Wood, 1828 (unaccepted, original combination)
- Species Trochus undulatus Risso, 1826 (unaccepted, synonym)
- Species Trochus undulatus (G. B. Sowerby I, 1838) (unaccepted > junior subjective synonym)
- Species Trochus unguis W. Wood, 1828 (unaccepted, original combination)
- Species Trochus unicus Dunker, 1860 (unaccepted, original combination)
- Species Trochus unidens A. d'Orbigny, 1842 (unaccepted > junior subjective synonym)
- Species Trochus unidentatus R. A. Philippi, 1844 (unaccepted > superseded combination)
- Species Trochus vahlii (Möller, 1842) (unaccepted > superseded combination)
- Species Trochus vaillanti P. Fischer, 1882 (unaccepted, original combination)
- Species Trochus vancouverensis E. A. Smith, 1880 (unaccepted, original combination)
- Species Trochus varians O. G. Costa, 1830 (unaccepted)
- Species Trochus varians Deshayes, 1835 (unaccepted, synonym)
- Species Trochus variegatus Gmelin, 1791 (unaccepted)
- Species Trochus variegatus Anton, 1838 (unaccepted, invalid: junior homonym of Trochus variegatus Gmelin, 1791; Oxystele antoni is a replacement name)
- Species Trochus varius Linnaeus, 1758 (unaccepted)
- Species Trochus venosus Megerle von Mühlfeld, 1816 (unaccepted, synonym)
- Species Trochus verruca A. Gould, 1845 (unaccepted > superseded combination)
- Species Trochus verrucosus Gmelin, 1791 (unaccepted)
- Species Trochus vestiarius Linnaeus, 1758 (unaccepted)
- Species Trochus vieillioti (Payraudeau, 1826) (unaccepted)
- Species Trochus villicus R. A. Philippi, 1844 (unaccepted > junior subjective synonym)
- Species Trochus vinctus R. A. Philippi, 1843 (unaccepted > junior subjective synonym)
- Species Trochus violaceus Risso, 1826 (unaccepted, synonym)
- Species Trochus virgatus Gmelin, 1791 (unaccepted)
- Species Trochus viridis W. Wood, 1828 (unaccepted, invalid; not Gmelin, 1791)
- Species Trochus viridis Gmelin, 1791 (unaccepted, superseded combination)
- Species Trochus viridulus Gmelin, 1791 (unaccepted, original combination)
- Species Trochus viridulus Menke, 1843 (unaccepted, invalid; not Gmeil, 1791, Trochus chloris is a replacement name)
- Species Trochus vitiligineus Menke, 1843 (unaccepted > superseded combination)
- Species Trochus vittatus A. Gould, 1840 (unaccepted > nomen nudum)
- Species Trochus vividus Reeve, 1861 (unaccepted, junior synonym)
- Species Trochus vulgaris Risso, 1826 (unaccepted, synonym)
- Species Trochus wilsi Pickery, 1989 (unaccepted)
- Species Trochus wiseri Calcara, 1842 (unaccepted, original combination)
- Species Trochus yokohamensis Bock, 1878 (unaccepted)
- Species Trochus zebra W. Wood, 1828 (unaccepted, invalid; not Perry, 1811)
- Species Trochus zelandicus Quoy & Gaimard, 1834 (unaccepted, superseded combination)
- Species Trochus zeyheri Krauss, 1852 (unaccepted)
- Species Trochus ziczac Gmelin, 1791 (unaccepted, basionym)
- Species Trochus zizyphinus Linnaeus, 1758 (unaccepted)
- Species Trochus zonatus Jeffreys, 1856 (unaccepted, synonym)
- Species Trochus zonatus W. Wood, 1828 (unaccepted > superseded combination)
- Subgenus Trochus (Camelotrochus) B. A. Marshall, 1998 (alternative representation)
- Species Trochus (Camelotrochus) camelophorus W. H. Webster, 1906 represented as Trochus camelophorus W. H. Webster, 1906
- Subgenus Trochus (Infundibulops) Pilsbry, 1889 represented as Trochus Linnaeus, 1758
- Species Trochus (Infundibulops) cariniferus Reeve, 1842 represented as Trochus cariniferus Reeve, 1842
- Species Trochus (Infundibulops) erithreus (Brocchi, 1821) represented as Trochus erithreus Brocchi, 1821
- Species Trochus (Infundibulops) firmus R. A. Philippi, 1850 represented as Trochus firmus R. A. Philippi, 1850
- Species Trochus (Infundibulops) fultoni Melvill, 1898 represented as Trochus fultoni Melvill, 1898
- Species Trochus (Infundibulops) kochii R. A. Philippi, 1844 represented as Trochus kochii R. A. Philippi, 1844
- Species Trochus (Infundibulops) submorum (Abrard, 1942) represented as Trochus submorum (Abrard, 1942)
- Subgenus Trochus (Praecia) J. E. Gray, 1857 represented as Trochus Linnaeus, 1758
- Species Trochus (Praecia) elegantulus W. Wood, 1828 represented as Trochus elegantulus W. Wood, 1828
- Subgenus Trochus (Trochus) Linnaeus, 1758 represented as Trochus Linnaeus, 1758
- Species Trochus (Trochus) radiatus Moura, 1976 accepted as Trochus cariniferus Reeve, 1842
- Species Trochus (Trochus) nigropunctatus Reeve, 1861 represented as Trochus nigropunctatus Reeve, 1861
- Species Trochus (Trochus) sacellum R. A. Philippi, 1855 represented as Trochus sacellum R. A. Philippi, 1855
- Subgenus Trochus (Zizyphinus) J. E. Gray, 1847 represented as Ziziphinus J. E. Gray, 1842 accepted as Calliostoma Swainson, 1840
- Species Trochus (Zizyphinus) conulus Linnaeus, 1758 accepted as Calliostoma conulus (Linnaeus, 1758)
- Species Trochus (Zizyphinus) formosissimus G. Seguenza, 1876 accepted as Calliostoma formosissimum (G. Seguenza, 1876) †
- Species Trochus (Zizyphinus) maurolici G. Seguenza, 1876 accepted as Calliostoma maurolici (G. Seguenza, 1876) (basionym)
- Species Trochus (Zizyphinus) poupineli Montrouzier, 1875 accepted as Dactylastele poupineli (Montrouzier, 1875) (basionym)
- Species Trochus (Zizyphinus) zizyphinus Linnaeus, 1758 accepted as Calliostoma zizyphinum (Linnaeus, 1758)
- Species Trochus aculeatus Reeve, 1861 (uncertain, use in recent literature not established by editor)
- Species Trochus aeruginosus R. A. Philippi, 1850 (uncertain > unassessed)
- Species Trochus alternatus R. A. Philippi, 1849 (uncertain > nomen dubium, invalid; not Perry, 1811)
- Species Trochus amoenus A. Gould, 1849 (uncertain > taxon inquirendum, no documented use in recent literature)
- Species Trochus artensis P. Fischer, 1878 (uncertain > taxon inquirendum)
- Species Trochus auripigmentum R. A. Philippi, 1850 (uncertain > unassessed)
- Species Trochus bicinctus R. A. Philippi, 1849 (uncertain > nomen dubium)
- Species Trochus bicrenatus A. Gould, 1849 (uncertain > taxon inquirendum)
- Species Trochus brasilianus Menke, 1828 (uncertain > unassessed)
- Species Trochus carinatus Megerle von Mülhfeld, 1824 (uncertain > unassessed)
- Species Trochus cingulatus Menke, 1828 (uncertain > unassessed, invalid; not Megerle von Mühlfeld, 1816 )
- Species Trochus comtus R. A. Philippi, 1851 (uncertain > unassessed)
- Species Trochus costatus Gmelin, 1791 (uncertain > unassessed)
- Species Trochus crebrigranatus Reeve, 1861 (uncertain, use in recent literature not established by editor)
- Species Trochus cronulatus C. B. Adams, 1852 (uncertain > unassessed)
- Species Trochus cruentus R. A. Philippi, 1844 (uncertain > unassessed)
- Species Trochus disjunctus Anton, 1838 (uncertain > taxon inquirendum, status in recent literature not researched by editor)
- Species Trochus eustephes R. A. Philippi, 1850 (uncertain > unassessed)
- Species Trochus exilis R. A. Philippi, 1844 (uncertain > taxon inquirendum)
- Species Trochus exquisitus G. B. Sowerby III, 1888 (uncertain > taxon inquirendum, use in recent liteature currently undocumented)
- Species Trochus fasciatus Anton, 1838 (uncertain > taxon inquirendum, status in recent literature not researched by editor)
- Species Trochus ferruginosus R. A. Philippi, 1850 (uncertain > unassessed)
- Species Trochus fulgidus Jeffreys, 1883 (uncertain > taxon inquirendum)
- Species Trochus fuscus Anton, 1838 (uncertain > taxon inquirendum, status in recent literature not researched by editor)
- Species Trochus gradatus Gould, 1849 (uncertain > taxon inquirendum, probably a juvenile Turbo)
- Species Trochus granulata Anton, 1838 (uncertain, invalid; not Born, 1778)
- Species Trochus gratus R. A. Philippi, 1851 (uncertain > unassessed)
- Species Trochus hanleyanus Reeve, 1842 (uncertain > taxon inquirendum)
- Species Trochus hilaris Lischke, 1871 (uncertain > unassessed)
- Species Trochus incarnatus R. A. Philippi, 1846 (uncertain > taxon inquirendum)
- Species Trochus infuscatus R. A. Philippi, 1851 (uncertain > unassessed)
- Species Trochus lacertinum (Gould, 1861) (uncertain > taxon inquirendum)
- Species Trochus leprosus R. A. Philippi, 1851 (uncertain > unassessed)
- Species Trochus lividus R. A. Philippi, 1850 (uncertain > unassessed)
- Species Trochus lugubris R. A. Philippi, 1844 (uncertain > taxon inquirendum, invalid; not Gmelin, 1791; systematic status unclear)
- Species Trochus metaformis R. A. Philippi, 1850 (uncertain > unassessed)
- Species Trochus mirabilis G. B. Sowerby III, 1875 (uncertain > taxon inquirendum, junior homonym of Trochus mirabilis Deshayes, 1863)
- Species Trochus mitra Anton, 1838 (uncertain > taxon inquirendum, status in recent literature not researched by editor)
- Species Trochus modestus Middendorff, 1849 (uncertain > taxon inquirendum, Invalid: junior homonym of Trochus modestus Reeve, 1843)
- Species Trochus modestus Koch, 1845 (uncertain > taxon inquirendum, Invalid: junior homonym of Trochus modestus Reeve, 1843)
- Species Trochus multipes R. A. Philippi, 1850 (uncertain > unassessed)
- Species Trochus murreus Reeve, 1861 (uncertain, use in recent literature not established by editor)
- Species Trochus nitidulus R. A. Philippi, 1850 (uncertain > unassessed)
- Species Trochus nitzschii Anton, 1838 (uncertain > taxon inquirendum, status in recent literature not researched by editor)
- Species Trochus optatus G. B. Sowerby III, 1909 (uncertain > taxon inquirendum)
- Species Trochus porcatus R. A. Philippi, 1850 (uncertain > unassessed)
- Species Trochus prasinus Menke, 1843 (uncertain > unassessed)
- Species Trochus pullatus (Anton, 1848) (uncertain > taxon inquirendum)
- Species Trochus punctatus Anton, 1838 (uncertain > taxon inquirendum, status in recent literature not researched by editor)
- Species Trochus punctatus Linnaeus, 1758 (uncertain > nomen dubium)
- Species Trochus pustulosus R. A. Philippi, 1850 (uncertain > unassessed)
- Species Trochus pygmaeus R. A. Philippi, 1844 (uncertain > nomen dubium)
- Species Trochus pyrgos R. A. Philippi, 1850 (uncertain > unassessed)
- Species Trochus quadriseriatus Anton, 1838 (uncertain > taxon inquirendum, status in recent literature not researched by editor)
- Species Trochus rotellaeformis R. A. Philippi, 1850 (uncertain > taxon inquirendum)
- Species Trochus saga R. A. Philippi, 1846 (uncertain > taxon inquirendum)
- Species Trochus satorius Deshayes, 1863 (uncertain > taxon inquirendum)
- Species Trochus schlueteri G. B. Sowerby III, 1894 (uncertain > taxon inquirendum, use in recent liteature currently undocumented)
- Species Trochus senatorius R. A. Philippi, 1851 (uncertain > unassessed)
- Species Trochus serpentinus P. Fischer, 1876 (uncertain, status in recent literature not researched by editor)
- Species Trochus servilis R. A. Philippi, 1851 (uncertain > unassessed)
- Species Trochus sordidus R. A. Philippi, 1850 (uncertain > unassessed)
- Species Trochus spinosus Gmelin, 1791 (uncertain > taxon inquirendum)
- Species Trochus strigilatus Anton, 1838 (uncertain > taxon inquirendum, status in recent literature not researched by editor)
- Species Trochus sublaevis Geinitz, 1842 (uncertain > taxon inquirendum)
- Species Trochus subviridis R. A. Philippi, 1849 (uncertain > taxon inquirendum)
- Species Trochus tenuiliratus Dunker, 1871 (uncertain > unassessed)
- Species Trochus tornatus R. A. Philippi, 1850 (uncertain > unassessed, invalid; not Röding, 1798 )
- Species Trochus turricula R. A. Philippi, 1851 (uncertain > unassessed, invalid; not Eichwald, 1830)
- Species Trochus unicarinatus P. Fischer, 1879 (uncertain, use in recent literature not established by editor)
- Species Trochus vulneratus R. A. Philippi, 1850 (uncertain > unassessed)
marine
Linnaeus, C. (1758). Systema Naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. <em>Editio decima, reformata [10th revised edition], vol. 1: 824 pp. Laurentius Salvius: Holmiae.</em> , available online at https://biodiversitylibrary.org/page/726886 [details] Available for editors [request]
MolluscaBase eds. (2024). MolluscaBase. Trochus Linnaeus, 1758. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=138598 on 2024-10-14
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The webpage text is licensed under a Creative Commons Attribution 4.0 License
original description
Linnaeus, C. (1758). Systema Naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. <em>Editio decima, reformata [10th revised edition], vol. 1: 824 pp. Laurentius Salvius: Holmiae.</em> , available online at https://biodiversitylibrary.org/page/726886 [details] Available for editors [request]
original description (of Polydonta Schumacher, 1817) Schumacher, C. F. (1817). Essai d'un nouveau système des habitations des vers testacés. <em>Schultz, Copenghagen.</em> iv + 288 pp., 22 pls., available online at http://www.biodiversitylibrary.org/item/81329
page(s): 69, 231 [details]
original description (of Lamprostoma Swainson, 1840) Swainson, W. (1840). A treatise on malacology; or the natural classification of shells and shell-fish. Longman, London, viii + 419 pp., available online at http://www.biodiversitylibrary.org/item/33450 [details]
original description (of Trochus (Infundibulops) Pilsbry, 1889) Pilsbry, H. A. (1889-1890). <i>Manual of conchology, structural and systematic, with illustrations of the species</i>. Ser. 1. Vol. 11: Trochidae, Stomatiidae, Pleurotomariidae, Haliotidae. pp 1-519, pls 1-67. Philadelphia, published by the Conchological Section, Academy of Natural Sciences. [pp. 1-64, pls. 1-14, Apr. 17, 1889; pp. 65-128, pls. 15-32, Jul. 5, 1889; pp. 129-208, pls. 33-50, Sept. 30, 1889; pp. 44a, 209-519, pls. 51-67, Mar. 7, 1890]. , available online at http://www.biodiversitylibrary.org/item/77915
page(s): 8, 40 [details]
original description (of Trochus (Camelotrochus) B. A. Marshall, 1998) Marshall, B. A. (1998). A review of the Recent Trochini of New Zealand (Mollusca: Gastropoda: Trochidae). <em>Molluscan Research.</em> 19 (1): 73-106., available online at https://doi.org/10.1080/13235818.1998.10673710
page(s): 81. [details]
original description (of Camelotrochus B. A. Marshall, 1998) Marshall, B. A. (1998). A review of the Recent Trochini of New Zealand (Mollusca: Gastropoda: Trochidae). <em>Molluscan Research.</em> 19 (1): 73-106., available online at https://doi.org/10.1080/13235818.1998.10673710
page(s): 81 [details]
original description (of Trochus (Praecia) J. E. Gray, 1857) Gray, J. E. (1857). <i>Guide to the systematic distribution of Mollusca in the British Museum</i>. Part I. [Gastropoda]. British Museum, London, xii + 230 pp. [9 May; Preface dated 10 Dec. 1856]. , available online at http://www.biodiversitylibrary.org/item/117528
page(s): 148. [details]
original description (of Praecia J. E. Gray, 1857) Gray, J. E. (1857). <i>Guide to the systematic distribution of Mollusca in the British Museum</i>. Part I. [Gastropoda]. British Museum, London, xii + 230 pp. [9 May; Preface dated 10 Dec. 1856]. , available online at http://www.biodiversitylibrary.org/item/117528
page(s): 148. [details]
original description (of Polydonta Schumacher, 1817) Schumacher, C. F. (1817). Essai d'un nouveau système des habitations des vers testacés. <em>Schultz, Copenghagen.</em> iv + 288 pp., 22 pls., available online at http://www.biodiversitylibrary.org/item/81329
page(s): 69, 231 [details]
original description (of Lamprostoma Swainson, 1840) Swainson, W. (1840). A treatise on malacology; or the natural classification of shells and shell-fish. Longman, London, viii + 419 pp., available online at http://www.biodiversitylibrary.org/item/33450 [details]
original description (of Trochus (Infundibulops) Pilsbry, 1889) Pilsbry, H. A. (1889-1890). <i>Manual of conchology, structural and systematic, with illustrations of the species</i>. Ser. 1. Vol. 11: Trochidae, Stomatiidae, Pleurotomariidae, Haliotidae. pp 1-519, pls 1-67. Philadelphia, published by the Conchological Section, Academy of Natural Sciences. [pp. 1-64, pls. 1-14, Apr. 17, 1889; pp. 65-128, pls. 15-32, Jul. 5, 1889; pp. 129-208, pls. 33-50, Sept. 30, 1889; pp. 44a, 209-519, pls. 51-67, Mar. 7, 1890]. , available online at http://www.biodiversitylibrary.org/item/77915
page(s): 8, 40 [details]
original description (of Trochus (Camelotrochus) B. A. Marshall, 1998) Marshall, B. A. (1998). A review of the Recent Trochini of New Zealand (Mollusca: Gastropoda: Trochidae). <em>Molluscan Research.</em> 19 (1): 73-106., available online at https://doi.org/10.1080/13235818.1998.10673710
page(s): 81. [details]
original description (of Camelotrochus B. A. Marshall, 1998) Marshall, B. A. (1998). A review of the Recent Trochini of New Zealand (Mollusca: Gastropoda: Trochidae). <em>Molluscan Research.</em> 19 (1): 73-106., available online at https://doi.org/10.1080/13235818.1998.10673710
page(s): 81 [details]
original description (of Trochus (Praecia) J. E. Gray, 1857) Gray, J. E. (1857). <i>Guide to the systematic distribution of Mollusca in the British Museum</i>. Part I. [Gastropoda]. British Museum, London, xii + 230 pp. [9 May; Preface dated 10 Dec. 1856]. , available online at http://www.biodiversitylibrary.org/item/117528
page(s): 148. [details]
original description (of Praecia J. E. Gray, 1857) Gray, J. E. (1857). <i>Guide to the systematic distribution of Mollusca in the British Museum</i>. Part I. [Gastropoda]. British Museum, London, xii + 230 pp. [9 May; Preface dated 10 Dec. 1856]. , available online at http://www.biodiversitylibrary.org/item/117528
page(s): 148. [details]
Unverified
Habitat Known from seamounts and knolls [details]