✨Trochus

Trochus là một chi ốc biển có kích thước vừa đến rất lớn. Chúng là động vật thân mềm chân bụng sống ở biển trong họ Trochidae, họ ốc đụn.

Trochus niloticus, ví dụ, là loài ốc rất lớn, dài đến 13 cm, sinh sống ở Ấn-Thái Bình Dương. Loài này được khai tách thương mại để làm nút xà cừ.

Các loài

nhỏ|Vỏ ốc [[Trochus tomlini]] Các loài trong chi Trochus gồm :

• † Trochus antipodum Wilckens, 1922
• Trochus calcaratus Souverbie in Souverbie & Montrouzier, 1875
• Trochus californicus (A. Adams, 1853)
• Trochus camelophorus Webster, 1906
• Trochus cariniferus Reeve, 1842
• Trochus chloromphalus (A. Adams, 1851)
• Trochus concinnus Philippi, 1846
• Trochus cumingii A. Adams, 1853
• Trochus elegantulus W. Wood, 1828
• Trochus erithreus Brocchi, 1821
• Trochus fastigiatus A. Adams, 1853
• Trochus ferreirai Bozzetti, 1996
• Trochus firmus Philippi, 1849
• Trochus flammulatus Lamarck, 1822
• Trochus fultoni Melvill, 1898
• Trochus histrio Reeve, 1848
• Trochus intextus Kiener, 1850
• Trochus kochii Philippi, 1844
• Trochus kotschyi Philippi, 1849
• Trochus laciniatus Reeve, 1861
• Trochus maculatus Linnaeus, 1758
• Trochus nigropunctatus Reeve, 1861
• Trochus noduliferus Lamarck, 1822
• Trochus obesus Reeve, 1861
• Trochus ochroleucus Gmelin, 1791
• Trochus radiatus Gmelin, 1791
• Trochus rota Dunker, 1860
• Trochus sacellum Philippi, 1855
• Trochus squarrosus Lamarck, 1822
• Trochus stellatus Gmelin, 1791
• † Trochus subanceps Sinzow, 1897
• Trochus subincarnatus P. Fisher, 1879
• Trochus submorum (Abrard, 1942)
• Trochus tentorium Gmelin, 1791
• Trochus tubiferus Kiener, 1850
• Trochus venetus Reeve, 1862
• Trochus zhangi Dong, 2002

Synonyms

• Trochus abanteus Nardo, 1847: synonym of Jujubinus montagui (Wood, 1828)
• Trochus abrodiaetus Nardo, 1847: synonym of Gibbula adriatica (Philippi, 1844)
• Trochus abyssorum E.A. Smith, 1891: synonym of Bathybembix abyssorum (E. A. Smith, 1891)
• Trochus acinosus Gould, 1849: synonym of Coelotrochus viridis (Gmelin, 1791)
• Trochus acuminatus Wood, 1828: synonym of Bembicium nanum (Lamarck, 1822)
• Trochus acuminatus Perry, 1811: synonym of Cantharidus opalus (Martyn, 1784)
• Trochus acutangulus Philippi : synonym of Trochus maculatus Linnaeus, 1758
• Trochus adansoni [sic]: synonym of Gibbula adansonii (Payraudeau, 1826)
• Trochus adansonii Payraudeau, 1826: synonym of Gibbula adansonii (Payraudeau, 1826)
• Trochus adriaticus Philippi, 1844: synonym of Gibbula adriatica (Philippi, 1844)
• Trochus adspersus Philippi, 1851: synonym of Calliostoma adspersum (Philippi, 1851)
• Trochus aeglees Watson, 1879: synonym of Calliotropis aeglees (Watson, 1879)
• Trochus aegyptius Gmelin, 1791: synonym of Rubritrochus declivis (Forskål, 1775)
• Trochus agathensis Récluz, 1843: synonym of Gibbula umbilicalis (da Costa, 1778)
• Trochus agrestis Philippi, 1843: synonym of Calliostoma zizyphinum (Linnaeus, 1758)
• Trochus alabastrum Reeve, 1858: synonym of Euchelus alabastrum (Reeve, 1858)
• Trochus alabastrum Lovén, 1846: synonym of Calliostoma occidentale (Mighels & C. B. Adams, 1842)
• Trochus albidus Wood W., 1828: synonym of Calliostoma zizyphinum (Linnaeus, 1758)
• Trochus albidus Gmelin, 1791: synonym of Gibbula albida (Gmelin, 1791)
• Trochus altus Reeve (non Philippi), 1862: synonym of Trochus maculatus Linnaeus, 1758
• Trochus alveolatus Philippi, 1851: synonym of Gibbula spratti (Forbes, 1844)
• Trochus amabilis Jeffreys, 1865: synonym of Solariella amabilis (Jeffreys, 1865)
• Trochus americanus Gmelin, 1791: synonym of Lithopoma americanum (Gmelin, 1791)
• Trochus angulatus Tokunaga, 1906: synonym of _Conotalopia ornata (_G. B. Sowerby III, 1903)
• Trochus anomala d'Orbigny, 1842: synonym of Vitrinella anomala (d'Orbigny, 1842)
• Trochus ardens Salis Marschlins, 1793: synonym of Gibbula ardens (Salis Marschlins, 1793)
• Trochus areola Gmelin, 1791: synonym of Heliacus (Heliacus) areola areola (Gmelin, 1791): synonym of Heliacus areola (Gmelin, 1791)
• Trochus argenteonitens Lischke, 1872: synonym of Ginebis argenteonitens (Lischke, 1872)
• Trochus armillatus Wood, 1828: synonym of Astele armillata (Wood, 1828)
• Trochus articulatus (Lamarck, 1822): synonym of Phorcus articulatus (Lamarck, 1822)
• Trochus asper Gmelin, 1791: synonym of Euchelus asper (Gmelin, 1791)
• Trochus asteriscus Reeve, 1843: synonym of Astralium asteriscum (Reeve, 1843)
• Trochus atratus Wood, 1828: synonym of Osilinus atratus (Wood, 1828)
• Trochus attenuatus Jonas, 1844: synonym of Tosatrochus attenuatus (Jonas, 1844)
• Trochus auratus Quoy & Gaimard, 1834: synonym of Bembicium auratum (Quoy & Gaimard, 1834)
• Trochus aureus Jonas, 1844: synonym of Bellastraea aurea (Jonas, 1844)
• Trochus baccatus G.B. Sowerby, 1889: synonym of Infundibulops cariniferus (Reeve, 1842)
• Trochus basteroti Hoernes, 1848: synonym of Gibbula adriatica (Philippi, 1844)
• Trochus baudoni Monterosato, 1891: synonym of Jujubinus baudoni (Monterosato, 1891)
• Trochus belcheri Philippi, 1849: synonym of Monilea belcheri (Philippi, 1849)
• Trochus bellardii Issel, 1869: synonym of Ethalia bellardii (Issel, 1869)
• Trochus biasoletti Philippi, 1836: synonym of Gibbula albida (Gmelin, 1791)
• Trochus bicanaliculatus Dunker in Philippi, 1844: synonym of Diloma bicanaliculata (Dunker in Philippi, 1844)
• Trochus bicarinatus Gray J.E., 1834: synonym of Gibbula magus (Linnaeus, 1758)
• Trochus bicolor Perry, G., 1811: synonym of Trochus radiatus Gmelin, 1791
• Trochus bicolor Risso, 1826: synonym of Jujubinus exasperatus (Pennant, 1777)
• Trochus bilabiatus Philippi, 1846: synonym of Danilia tinei (Calcara, 1839)
• Trochus bornii Cantraine, 1835: synonym of Gibbula albida (Gmelin, 1791)
• Trochus brevispina Lamarck, 1822: synonym of Lithopoma brevispina (Lamarck, 1822)
• Trochus broderipi Philippi, 1855: synonym of Astele rubiginosa (Valenciennes, 1846)
• Trochus brunneus Philippi, 1849: synonym of Tegula brunnea (Philippi, 1849)
• Trochus caelatus Gmelin, 1791: synonym of Lithopoma caelatum (Gmelin, 1791)
• Trochus calcaratus Souverbie in Souverbie & Montrouzier, 1875: synonym of Infundibulum calcaratum (Souverbie in Souverbie & Montrouzier, 1874)
• Trochus callicoccus Philippi, 1849: synonym of Trochus maculatus Linnaeus, 1758
• Trochus calliferus Lamarck, 1822: synonym of Monilea callifera (Lamarck, 1822)
• Trochus callosus Koch in Philippi, 1844: synonym of Ethalia sanguinea Pilsbry, 1905
• Trochus calyptraeformis Lamarck, 1822: synonym of Sigapatella calyptraeformis (Lamarck, 1822)
• Trochus canaliculatus Lamarck, 1818: synonym of Euchelus atratus (Gmelin, 1791)
• Trochus cancellatus Jeffreys, 1883: synonym of Vetulonia paucivaricosa (Dautzenberg, 1889)
• Trochus candei d'Orbigny, 1844: synonym of Gibbula candei (d'Orbigny, 1844)
• Trochus capensis Gmelin, 1791: synonym of Gibbula capensis (Gmelin, 1791)
• Trochus carinatus d'Orbigny, 1842: synonym of Vitrinella carinata (d'Orbigny, 1842)
• Trochus carmesinus Webster, 1908: synonym of Coelotrochus carmesinus (Webster, 1908)
• Trochus charopus Watson, 1879: synonym of Solariella charopa (Watson, 1879)
• Trochus chemnitzii Philippi, 1848: synonym of Calliostoma zizyphinum (Linnaeus, 1758)
• Trochus chinensis Philippi, 1841: synonym of Stellaria chinensis (Philippi, 1841)
• Trochus chrysolaemus Martens, 1880: synonym of Priotrochus goudoti (Fischer, 1878)
• Trochus cicatricosus Philippi, 1843: synonym of Bembicium auratum (Quoy & Gaimard, 1834)
• Trochus cicer Menke, 1844: synonym of Gibbula cicer (Menke, 1844)
• Trochus ciliaris Menke, 1843: synonym of Astele ciliaris (Menke, 1843)
• Trochus cinctus Philippi, 1836: synonym of Solariella cincta (Philippi, 1836)
• Trochus cinerarius Linnaeus, 1758: synonym of Gibbula cineraria (Linnaeus, 1758)
• Trochus cinerascens Anton, 1838: synonym of Gibbula leucophaea (Philippi, 1836)
• Trochus cinereus Blainville, 1826 non Linnaeus, 1758: synonym of Gibbula umbilicalis (da Costa, 1778)
• Trochus cingulatus Grube, 1839: synonym of Jujubinus striatus (Linnaeus, 1758)
• Trochus circulatus Anton, 1849: synonym of Euchelus circulatus (Anton, 1849)
• Trochus clanguloides Wood, 1828: synonym of Clanculus clanguloides (Wood, 1828)
• Trochus clathratus Aradas, 1847: synonym of Putzeysia wiseri (Calcara, 1842)
• Trochus clelandi W. Wood, 1828: synonym of Clelandella miliaris (Brocchi, 1814)
• Trochus clodianus Nardo, 1847: synonym of Gibbula albida (Gmelin, 1791)
• Trochus colubrinus Gould, 1849: synonym of Phorcus sauciatus (Koch, 1845)
• Trochus concameratus W. Wood, 1828: synonym of Diloma concamerata (Wood, 1828)
• Trochus concavus Gmelin, 1791: synonym of Infundibulum concavum (Gmelin, 1791)
• Trochus conchyliophorus Born, 1780: synonym of Xenophora conchyliophora (Born, 1780)
• Trochus concinnus Philippi, 1846: synonym of Trochus tubiferus Kiener, 1850
• Trochus conicus Donovan, 1803: synonym of Jujubinus striatus (Linnaeus, 1758)
• Trochus conoidalis Pease, 1868: synonym of Peasiella conoidalis (Pease, 1868)
• Trochus consors Lischke, 1872: synonym of Calliostoma consors (Lischke, 1872)
• Trochus constellatus Souverbie, 1863: synonym of Diloma constellata Souverbie, 1863
• Trochus conuloides Lamarck, 1822: synonym of Calliostoma zizyphinum (Linnaeus, 1758)
• Trochus conulus Linnaeus, 1758: synonym of Calliostoma conulus (Linnaeus, 1758)
• Trochus cookii Gmelin, 1791: synonym of Cookia sulcata (Lightfoot, 1786)
• Trochus corallinus E.A. Smith, 1875: synonym of Homalopoma amussitatum (Gould, 1861)
• Trochus corallinus Gmelin, 1791: synonym of Clanculus corallinus (Gmelin, 1791)
• Trochus corcyrensis Stossich, 1865: synonym of Phorcus articulatus (Lamarck, 1822)
• Trochus corrugata Koch, 1843: synonym of Monilea callifera (Lamarck, 1822)
• Trochus cossurensis Monterosato, 1875: synonym of Gibbula rarilineata (Michaud, 1829)
• Trochus costalis Gould, 1841: synonym of Margarites costalis (Gould, 1841)
• Trochus cranchi Leach, 1852: synonym of Calliostoma zizyphinum (Linnaeus, 1758)
• Trochus crassus (Pulteney, 1799): synonym of Osilinus lineatus (da Costa, 1778)
• Trochus creniferus Kiener: synonym of Trochus incrassatus Lamarck, 1822
• Trochus crenulatus Brocchi, 1814: synonym of Jujubinus exasperatus (Pennant, 1777)
• Trochus crispulus Philippi, 1844: synonym of Putzeysia wiseri (Calcara, 1842)
• Trochus crispus König, 1825: synonym of Xenophora (Xenophora) crispa (König, 1825)
• Trochus cruciatus Linnaeus, 1758: synonym of Clanculus cruciatus (Linnaeus, 1758)
• Trochus cruentatus Mühlfeld, 1824: synonym of Arene cruentata (Mühlfeld, 1824)
• Trochus cumingii Philippi, 1846: synonym of Tectarius cumingii (Philippi, 1846)
• Trochus cunninghami Gray, 1834: synonym of Calliostoma selectum (Dillwyn, 1817)
• Trochus cylindraceus Dillwyn, 1817: synonym of Heliacus cylindricus (Gmelin, 1791)
• Trochus cylindricus Gmelin, 1791: synonym of Heliacus cylindricus (Gmelin, 1791)
• Trochus cyrnaeus Requien, 1848: synonym of Jujubinus montagui (Wood, 1828)
• Trochus dama Philippi, 1848: synonym of Monodonta dama (Philippi, 1848)
• Trochus dejacobi Aradas & Benoit, 1841: synonym of Jujubinus exasperatus (Pennant, 1777)
• Trochus delicatulus Philippi, 1846: synonym of Coelotrochus tiaratus (Quoy & Gaimard, 1834)
• Trochus delicatus Jeffreys, 1883: synonym of Margarites luciae (G. Seguenza, 1876)
• Trochus delpretei Caramagna, 1888: synonym of Vaceuchelus delpretei (Caramagna, 1888)
• Trochus dentatus Forskål in Niebuhr, 1775: synonym of Tectus (Tectus) dentatus (Forskål in Niebuhr, 1775)
• Trochus depictus Deshayes, 1835: synonym of Jujubinus striatus (Linnaeus, 1758)
• Trochus depressus Martens, 1874: synonym of Clanculus miniatus (Anton, 1838)
• Trochus dianthus P. Fischer, 1879: synonym of Spectamen bellulum (Angas, 1869)
• Trochus diaphanus Gmelin, 1791: synonym of Calliostoma punctulatum (Martyn, 1784)
• Trochus diaphanus d'Orbigny, 1842: synonym of Vitrinella diaphana (d'Orbigny, 1842)
• Trochus dilectus Sowerby III, 1899: synonym of Pseudominolia articulata (Gould, 1861)
• Trochus diminutivus Reeve, 1862: synonym of Peasiella tantilla (Gould, 1849)
• Trochus discrepans Brown, 1818: synonym of Calliostoma zizyphinum (Linnaeus, 1758)
• Trochus divaricatus Fabricius, 1780: synonym of Lacuna vincta (Montagu, 1803)
• Trochus divaricatus Linnaeus, 1758: synonym of Gibbula divaricata (Linnaeus, 1758)
• Trochus dnopherus Watson, 1879: synonym of Margarites dnopherus (Watson, 1879)
• Trochus dolabratus Linnaeus, 1758: synonym of Pyramidella dolabrata (Linnaeus, 1758)
• Trochus drepanensis Brugnone, 1873: synonym of Gibbula drepanensis (Brugnone, 1873)
• Trochus dubius Philippi, 1844: synonym of Calliostoma conulum (Linnaeus, 1758): synonym of Calliostoma conulus (Linnaeus, 1758)
• Trochus dumerili Risso, 1826: synonym of Jujubinus exasperatus (Pennant, 1777)
• Trochus elatus Brusina, 1865: synonym of Gibbula varia (Linnaeus, 1758)
• Trochus electissimus Bean in Thorpe, 1844: synonym of Gibbula cineraria (Linnaeus, 1758)
• Trochus elegans de Blainville, 1830: synonym of Jujubinus exasperatus (Pennant, 1777)
• _Trochus elegan_s Gmelin, 1791: synonym of Cantharidus purpureus (Gmelin, 1791)
• Trochus elegantissimus Costa O.G., 1861: synonym of Mathilda cochlaeformis Brugnone, 1873
• Trochus elongatus Wood, 1828: synonym of Tosatrochus attenuatus (Jonas, 1844)
• Trochus eltoniae Lowe, 1861: synonym of Gibbula cineraria (Linnaeus, 1758)
• Trochus episcopus Hombron & Jacquinot, 1954: synonym of Cantharidus capillaceus (Philippi, 1849)
• Trochus erithreus Brocchi, 1821: synonym of Infundibulops erithreus (Brocchi, 1821)
• Trochus erythraeus Brocchi, 1821: synonym of Infundibulops erithreus (Brocchi, 1821)
• Trochus erythreus [sic]: synonym of Infundibulops erithreus (Brocchi, 1821)
• Trochus erythroleucos Gmelin, 1791: synonym of Jujubinus exasperatus (Pennant, 1777)
• Trochus euryomphalus Jonas, 1844: synonym of Tegula euryomphala (Jonas, 1844)
• Trochus eucosmus Philippi, 1848: synonym of Trochus radiatus Gmelin, 1791
• Trochus euxinicus Andrzeiewsky, 1837: synonym of Gibbula leucophaea (Philippi, 1836)
• Trochus exasperatus Pennant, 1777: synonym of Jujubinus exasperatus (Pennant, 1777)
• Trochus excavatus Lamarck, 1822: synonym of Tegula excavata (Lamarck, 1822)
• Trochus exiguus Pulteney, 1799: synonym of ''Jujubinus exasperatus'' (Pennant, 1777)
• Trochus exilis Philippi, 1844: synonym of Dikoleps cutleriana (Clark, 1849)
• Trochus fanuloides P. Fischer, 1874: synonym of Rubritrochus pulcherrimus (A. Adams, 1855)
• Trochus fanulum Gmelin, 1791: synonym of Gibbula fanulum (Gmelin, 1791)
• Trochus fermoni Payraudeau, 1826: synonym of Gibbula ardens (Salis Marschlins, 1793)
• Trochus festivus Philippi, 1844: synonym of Trochus radiatus Gmelin, 1791
• Trochus fictilis Jonas, 1846: synonym of Trochus erithreus Brocchi, 1821
• Trochus filosus Philippi, 1844: synonym of Cantrainea peloritana (Cantraine, 1835)
• Trochus flavus Anton in Philippi, 1849: synonym of Calliostoma zizyphinum (Linnaeus, 1758)
• Trochus flosculus P. Fischer, 1878: synonym of Clanculus flosculus P. Fischer, 1880
• Trochus fonki Philippi, 1860: synonym of Calliostoma fonki (Philippi, 1860)
• Trochus formosus McAndrew & Forbes, 1847: synonym of Calliostoma occidentale (Mighels & C. B. Adams, 1842)
• Trochus forskali (Bolt.) Morch: synonym of Trochus noduliferus Lamarck, 1822
• Trochus fossulatulus Souverbie in Souverbie & Montrouzier, 1875: synonym of Hybochelus cancellatus (Krauss, 1848)
• Trochus fragilis Pulteney, 1799: synonym of Calliostoma granulatum (Born, 1778)
• Trochus fragum Philippi, 1848: synonym of Calliostoma fragum (Philippi, 1848)
• Trochus fultoni G.B. Sowerby III, 1890: synonym of Cantharidus fultoni (G. B. Sowerby III, 1890)
• Trochus fulvolabris Hmobron & Jacquinot, 1854: synonym of Coelotrochus viridis (Gmelin, 1791)
• Trochus fuscatus Gmelin, 1791: synonym of Gibbula umbilicaris (Linnaeus, 1758)
• Trochus gemmatus Gould, 1845: synonym of Euchelus gemmatus (Gould, 1845)
• Trochus gemmosus Reeve, 1842: synonym of Astele rubiginosa (Valenciennes, 1846)
• Trochus gibberosus Dillwyn, 1817: synonym of Pomaulax gibberosus (Dillwyn, 1817)
• Trochus gibbosulus Brusina, 1865: synonym of Gibbula varia (Linnaeus, 1758)
• Trochus gilberti Montrouzier in Fischer, 1878: synonym of Cantharidus polychroma (A. Adams, 1853)
• Trochus girgyllus Reeve, 1861: synonym of Bolma girgyllus (Reeve, 1861)
• Trochus glabratus Philippi, 1844: synonym of Cantrainea peloritana (Cantraine, 1835)
• Trochus gmelini Jonas, 1846: synonym of Trochus maculatus Linnaeus, 1758
• Trochus goudoti (Fischer, 1878): synonym of Priotrochus goudoti (Fischer, 1878)
• Trochus granatum Gmelin, 1791: synonym of Calliostoma tigris (Gmelin, 1791)
• Trochus grandinatus Röding, P.F., 1798: synonym of Trochus maculatus Linnaeus, 1758
• Trochus granosus Lamarck, J.B.P.A. de, 1818: synonym of Trochus maculatus Linnaeus, 1758
• Trochus granosus Martyn, 1784: synonym of Turbo granosus (Martyn, 1784)
• Trochus granulatus Born, 1778: synonym of Calliostoma granulatum (Born, 1778)
• Trochus gravesi Forbes, 1844: synonym of Jujubinus striatus (Linnaeus, 1758)
• Trochus gravinae Dautzenberg, 1881: synonym of Jujubinus gravinae (Dautzenberg, 1881)
• Trochus grayanus Philippi, 1846: synonym of Gibbula magus (Linnaeus, 1758)
• Trochus groenlandicus Gmelin, 1791: synonym of Margarites groenlandicus (Gmelin, 1791)
• Trochus gualterianus Philippi, 1848: synonym of Calliostoma gualterianum (Philippi, 1848)
• Trochus gualtierii Weinkauff, 1868: synonym of Calliostoma gualterianum (Philippi, 1848)
• Trochus guildfordiae Reeve, 1842: synonym of Guildfordia triumphans (Philippi, 1841)
• Trochus guttadauri Philippi, 1836: synonym of Gibbula guttadauri (Philippi, 1836)
• Trochus haematragus Menke, 1829: synonym of Astralium haematragum (Menke, 1829)
• Trochus hanleyanus Krauss, 1848: synonym of Trochus nigropunctatus Reeve, 1861
• Trochus helicinus (Phipps, 1774): synonym of Margarites helicinus (Phipps, 1774)
• Trochus heliotropium Martyn, 1784: synonym of Astraea heliotropium (Martyn, 1784)
• Trochus hornungi Bisacchi, 1931: synonym of Ethminolia hornungi (Bisacchi, 1931)
• Trochus horridus Costa O.G., 1861: synonym of Danilia tinei (Calcara, 1839)
• Trochus horridus Philippi, 1846: synonym of Euchelus horridus (Philippi, 1846)
• Trochus hyacinthinus de Blainville, 1830: synonym of Calliostoma laugieri (Payraudeau, 1826)
• Trochus hybridus Linnaeus, 1758: synonym of Philippia hybrida (Linnaeus, 1758)
• Trochus imperialis Gmelin, 1791: synonym of Astraea heliotropium (Martyn, 1784)
• Trochus impervius Menke, 1843: synonym of Oxystele impervia (Menke, 1843)
• Trochus incrassatus Lamarck, 1822: synonym of Trochus stellatus Gmelin, 1791
• Trochus indicus Gmelin, 1791: synonym of Onustus indicus (Gmelin, 1791)
• Trochus inflatus Blainville, 1826: synonym of Gibbula cineraria (Linnaeus, 1758)
• Trochus infundibuliformis Gmelin, 1791: synonym of Heliacus (Teretropoma) infundibuliformis infundibuliformis (Gmelin, 1791)
• Trochus infundibulum Watson, 1879: synonym of Calliotropis infundibulum (Watson, 1879)
• Trochus inornatus d’Orbigny, 1842: synonym of Episcynia inornata (d’Orbigny, 1842)
• Trochus instrictus Gould, 1849: synonym of Herpetopoma instrictum (Gould, 1849)
• Trochus intermedius Monterosato, 1872: synonym of Phorcus mutabilis (Philippi, 1846)
• Trochus interruptus Wood, 1828: synonym of Calliostoma interruptus (Wood, 1828)
• Trochus iridescens Schrenck, 1863: synonym of Lirularia iridescens (Schrenck, 1863)
• Trochus iris Gmelin, 1791: synonym of Cantharidus iris (Gmelin, 1791)
• Trochus irisodontes Quoy & Gaimard, 1834: synonym of Phasianotrochus irisodontes (Quoy & Gaimard, 1834)
• Trochus irregularis Leach, 1852: synonym of Calliostoma zizyphinum (Linnaeus, 1758)
• Trochus japonicus (Dunker, 1845): synonym of Pomaulax japonicus (Dunker, 1845)
• Trochus jonasi Philippi: synonym of Trochus maculatus Linnaeus, 1758
• Trochus jujubinus Gmelin, 1791: synonym of Calliostoma jujubinum (Gmelin, 1791)
• Trochus kochii Kiener: synonym of Trochus erithreus Brocchi, 1821
• Trochus labio Linnaeus, 1758: synonym of Monodonta labio (Linnaeus, 1758)
• Trochus laceyi (G.B. Sowerby, 1889): synonym of Clanculus miniatus (Anton, 1838)
• Trochus laevigatus Gmelin, 1791: synonym of Gibbula varia (Linnaeus, 1758)
• Trochus laevigatus Sowerby J., 1817: synonym of Calliostoma zizyphinum (Linnaeus, 1758)
• Trochus laevigatus Philippi, 1836: synonym of Calliostoma gualterianum (Philippi, 1848)
• Trochus laevissimus Martens, 1881: synonym of Ilanga laevissima (Martens, 1881)
• Trochus lamberti Souverbie, 1875: synonym of Vaceuchelus roseolus (G. Nevill & H. Nevill, 1869)
• Trochus laminarum Jeffreys, 1883: synonym of Margarites laminarum (Jeffreys, 1883)
• Trochus lapistina Philippi, 1844: synonym of Astralium latispina (Philippi, 1844)
• Trochus largillierti Philippi, 1849: synonym of Clanculus largillierti (Philippi, 1849)
• Trochus latior Monterosato, 1880: synonym of Gibbula umbilicaris (Linnaeus, 1758)
• Trochus laugieri Payraudeau, 1826: synonym of Calliostoma laugieri (Payraudeau, 1826)
• Trochus leachii Philippi, 1846: synonym of Margarites costalis (Gould, 1841)
• Trochus lehmanni Menke, 1843: synonym of Prothalotia lehmanni (Menke, 1843)
• Trochus lentiginosus Fischer: synonym of Monilea lentiginosa (A. Adams, 1853)
• Trochus lepidus Philippi, 1846: synonym of Strigosella lepida (Philippi, 1846)
• Trochus leucophaeus Philippi, 1836: synonym of _Gibbula leucophaea (_Philippi, 1836)
• Trochus lifuanus Fischer, 1878: synonym of Monilea lifuana (P. Fischer, 1878)
• Trochus ligulatus Menke, 1850: synonym of Tegula ligulata (Menke, 1850)
• Trochus lima Watson, 1879: synonym of Trochus rhina Watson, 1886
• Trochus lineatus da Costa, 1778: synonym of Gibbula cineraria (Linnaeus, 1758)
• Trochus lineatus Lamarck, J.B.P.A. de, 1822: synonym of Astralium haematragum (Menke, 1829)
• Trochus lineolatus O. G. Costa, 1830: synonym of Gibbula divaricata (Linnaeus, 1758)
• Trochus lineolatus Potiez & Michaud, 1838: synonym of Gibbula cineraria (Linnaeus, 1758)
• Trochus lineolatus Risso, 1826: synonym of Calliostoma zizyphinum (Linnaeus, 1758)
• Trochus listeri Kiener: synonym of Trochus kochii Philippi, 1844
• Trochus lithophorus Blumenbach, 1803: synonym of Xenophora conchyliophora (Born, 1780)
• Trochus littoralis Brusina, 1865: synonym of Jujubinus striatus (Linnaeus, 1758)
• Trochus lucidus Risso, 1826: synonym of Calliostoma conulum (Linnaeus, 1758): synonym of Calliostoma conulus (Linnaeus, 1758)
• Trochus luctuosus d'Orbigny, 1841: synonym of Tegula luctuosa (d'Orbigny, 1841)
• Trochus lugubris Gmelin, 1791: synonym of Diloma aethiops (Gmelin, 1791)
• Trochus lunaris Gmelin, 1791: synonym of Limacina retroversa (Fleming, 1823)
• Trochus luteus Quoy & Gaimard, 1834: synonym of Bembicium melanostoma (Gmelin, 1791)
• Trochus lyciacus Forbes, 1844: synonym of Gibbula albida (Gmelin, 1791)
• Trochus lyonsii Leach, 1852: synonym of Calliostoma zizyphinum (Linnaeus, 1758)
• Trochus macandreae Carpenter, 1857: synonym of Calliostoma leanum (C. B. Adams, 1852)
• Trochus maculatus Risso, 1826: synonym of Calliostoma laugieri (Payraudeau, 1826)
• Trochus maculatus verrucosus Gmelin, J.F., 1791: synonym of Trochus tubiferus Kiener, 1850
• Trochus magulus Deshayes, 1835: synonym of Gibbula albida (Gmelin, 1791)
• Trochus magus Linnaeus, 1758: synonym of Gibbula magus (Linnaeus, 1758)
• Trochus margaritarius (Philippi, 1846): synonym of Clanculus margaritarius (Philippi, 1846)
• Trochus mariei Fischer, 1886: synonym of Pagodatrochus variabilis (H. Adams, 1873)
• Trochus marmoreus Pease, 1868: synonym of Cantharidus marmoreus (Pease, 1868)
• Trochus martini Smith J., 1839: synonym of Clelandella miliaris (Brocchi, 1814)
• Trochus matoni Payraudeau, 1826: synonym of Jujubinus exasperatus (Pennant, 1777)
• Trochus mauritianus Gmelin, 1791: synonym of Tectus mauritianus (Gmelin, 1791)
• Trochus mediterraneus Wood W., 1828: synonym of Clanculus cruciatus (Linnaeus, 1758)
• Trochus melanostoma Gmelin, 1791: synonym of Bembicium melanostoma (Gmelin, 1791)
• Trochus merula Dillwyn, 1817: synonym of Oxystele merula (Dillwyn, 1817)
• Trochus metallicus Reeve, 1861: synonym of Trochus intextus Kiener, 1850
• Trochus meyeri Philippi, 1848: synonym of Astele armillata (Wood, 1828)
• Trochus michaudi de Blainville, 1830: synonym of Gibbula philberti (Récluz, 1843)
• Trochus miliaris Brocchi, 1814: synonym of Clelandella miliaris (Brocchi, 1814)
• Trochus millegranus Philippi, 1836: synonym of Clelandella miliaris (Brocchi, 1814)
• Trochus miniatus Anton, 1838: synonym of Clanculus miniatus (Anton, 1838)
• Trochus minimum Benoit, 1843: synonym of Homalopoma sanguineum (Linnaeus, 1758)
• Trochus minutulus Jeffreys, 1883: synonym of Lissotesta minima (Seguenza, 1876)
• Trochus modestus Reeve, 1843: synonym of Bolma modesta (Reeve, 1843)
• Trochus modulus Linnaeus, 1758: synonym of Modulus modulus (Linnaeus, 1758)
• Trochus mongenii Monterosato, 1872: synonym of Phorcus mutabilis (Philippi, 1846)
• Trochus montacuti Jeffreys, 1865: synonym of Jujubinus montagui (Wood, 1828)
• Trochus montagui Wood, 1828: synonym of Jujubinus montagui (Wood, 1828)
• Trochus multicolor Krauss, 1848: synonym of Gibbula multicolor (Krauss, 1848)
• Trochus multigranus Philippi, 1848: synonym of Clanculus corallinus (Gmelin, 1791)
• Trochus muricatus Linnaeus, 1758: synonym of Cenchritis muricatus (Linnaeus, 1758)
• Trochus mutabilis Philippi, 1846: synonym of Phorcus mutabilis (Philippi, 1846)
• Trochus nabateus Issel, 1869: synonym of Priotrochus obscurus obscurus (Wood, 1828)
• Trochus nanus Lamarck, 1822: synonym of Bembicium nanum (Lamarck, 1822)
• Trochus nebulosus Philippi, 1848: synonym of Gibbula umbilicaris (Linnaeus, 1758)
• Trochus neritoides Philippi, 1849: synonym of Monodonta neritoides (Philippi, 1849)
• Trochus nigerrimus Gmelin, 1791: synonym of Omphalius nigerrimus (Gmelin, 1791)
• Trochus niloticus Linnaeus, 1767: synonym of Tectus niloticus (Linnaeus, 1767)
• Trochus nobilis Philippi, 1848: synonym of Astele rubiginosa (Valenciennes, 1846)
• Trochus nucleus Philippi, 1849: synonym of Rossiteria nucleus (Philippi, 1849)
• Trochus obliquatus Gmelin, 1791: synonym of Gibbula umbilicalis (da Costa, 1778)
• Trochus obscurus Wood, 1828: synonym of Priotrochus obscurus (W. Wood, 1828)
• Trochus occidentalis Mighels & Adams, 1842: synonym of Calliostoma occidentale (Mighels & C. B. Adams, 1842)
• Trochus ochotensis Philippi, 1851: synonym of Margarites ochotensis (Philippi, 1851)
• Trochus ochraceus Philippi, 1846: synonym of Pomaulax gibberosus (Dillwyn, 1817)
• Trochus ochroleurcus [sic]: synonym of Trochus ochroleucus Gmelin, 1791
• Trochus olfersii Philippi, 1850: synonym of Lithopoma tectum ([Lightfoot], 1786)
• Trochus olivaceus Anton, 1838: synonym of Gibbula adriatica (Philippi, 1844)
• Trochus ornatus Lamarck, 1822: synonym of Calliostoma ornatum (Lamarck, 1822)
• Trochus ottoi Philippi, 1844: synonym of Calliotropis ottoi (Philippi, 1844)
• Trochus pagodus Linnaeus, 1758: synonym of Tectarius pagodus (Linnaeus, 1758)
• Trochus pallidus Hombron & Jacquinot, 1854: synonym of Cantharidus purpureus (Gmelin, 1791)
• Trochus papillosum Da Costa, 1778: synonym of Calliostoma granulatum (Born, 1778)
• Trochus papillosus da Costa, 1778: synonym of Calliostoma granulatum (Born, 1778)
• Trochus parvulus Philippi, 1844: synonym of Jujubinus montagui (Wood, 1828)
• Trochus patagonicus d'Orbigny, 1835: synonym of Tegula patagonica (d'Orbigny, 1835)
• Trochus patholatus Dillwyn, 1817: synonym of Gibbula tumida (Montagu, 1803)
• Trochus pauperculus Lischke, 1872: synonym of Herpetopoma pauperculum (Lischke, 1872)
• Trochus pellucidus Valenciennes, 1846: synonym of Calliostoma pellucidum (Valenciennes, 1846)
• Trochus pennanti Philippi, 1846: synonym of Gibbula pennanti (Philippi, 1846)
• Trochus perlatus Gmelin, 1791: synonym of Modulus perlatus (Gmelin, 1791) represented as Modulus modulus (Linnaeus, 1758)
• Trochus perspectiviunculus Dillwyn, 1817: synonym of Heliacus variegatus (Gmelin, 1791)
• Trochus perspectivus Linnaeus, 1758: synonym of Architectonica perspectiva (Linnaeus, 1758)
• Trochus perversus Linnaeus, 1758: synonym of Monophorus perversus (Linnaeus, 1758)
• Trochus pharaonius Linnaeus, 1758: synonym of Clanculus pharaonius (Linnaeus, 1758)
• Trochus phasianellus (Deshayes, 1863): synonym of Calliotrochus marmoreus (Pease, 1861)
• Trochus philberti Récluz, 1843: synonym of Gibbula philberti (Récluz, 1843)
• Trochus philippensis R. B. Watson, 1881: synonym of Spectamen philippense (Watson, 1881)
• Trochus philippii Aradas, 1847: synonym of Gibbula cineraria (Linnaeus, 1758)
• Trochus pictus W. Wood, 1828: synonym of Thalotia conica (Gray, 1827)
• Trochus pictus Philippi, 1846: synonym of Gibbula spratti (Forbes, 1844)
• Trochus pileus Lamarck, 1822: synonym of Trochita pileus (Lamarck, 1822)
• Trochus piperinus Philippi, 1849: synonym of Diloma piperina (Philippi, 1849)
• Trochus planus Quoy & Gaimard, 1834: synonym of Bembicium nanum (Lamarck, 1822)
• Trochus polaris Philippi, 1846: synonym of Margarites costalis (Gould, 1841)
• Trochus ponsonbyi G.B. Sowerby, 1888: synonym of Priotrochus obscurus ponsonbyi (G. B. Sowerby, 1888)
• Trochus poupineli Montrouzier in Souverbie & Montrouzier, 1875: synonym of Calliostoma comptum A. Adams, 1855
• Trochus prodicta Fischer, 1879: synonym of Ethminolia probabilis Iredale, 1924
• Trochus profugus de Gregorio, 1889: synonym of Danilia tinei (Calcara, 1839)
• Trochus pruninus Gould, 1849: synonym of Cantharidus capillaceus (Philippi, 1849)
• Trochus pulligo Gmelin, 1791: synonym of Tegula pulligo (Gmelin, 1791)
• Trochus punctulatus Martyn, 1784: synonym of Calliostoma punctulatum (Martyn, 1784)
• Trochus puniceus (Philippi, 1846): synonym of Clanculus puniceus (Philippi, 1846)
• Trochus purpureus Risso, 1826: synonym of Clanculus cruciatus (Linnaeus, 1758)
• • Trochus pustulosus Philippi, 1849: synonym of Trochus calcaratus Souverbie in Souverbie & Montrouzier, 1875
• Trochus pyramidatus Lamarck, 1822: synonym of Jujubinus exasperatus (Pennant, 1777)
• Trochus quadricarinatus Holten, 1802: synonym of Euchelus asper (Gmelin, 1791)
• Trochus quadricostatus W. Wood, 1828: synonym of Tegula quadricostata (W. Wood, 1828)
• Trochus racketti Payraudeau, 1826: synonym of Gibbula racketti (Payraudeau, 1826)
• Trochus radians Lamarck, 1816: synonym of Trochita trochiformis (Born, 1778)
• Trochus radiatus Anton, 1838: synonym of Phorcus richardi (Payraudeau, 1826)
• Trochus rarilineatus Michaud, 1829: synonym of Gibbula rarilineata (Michaud, 1829)
• Trochus reinierius Risso, 1826: synonym of Jujubinus exasperatus (Pennant, 1777)
• Trochus rhina Watson, 1886: synonym of Calliotropis rhina (Watson, 1886)
• Trochus rhodostomus Lamarck, 1822: synonym of Astralium rhodostomum (Lamarck, 1822)
• Trochus rhysus Watson, 1879: synonym of Calliotropis rhysa (Watson, 1879)
• Trochus richardi (Payraudeau, 1826): synonym of Phorcus richardi (Payraudeau, 1826)
• Trochus rigatus Philippi, 1849: synonym of Monilea callifera (Lamarck, 1822)
• Trochus roissyi Payraudeau, 1826: synonym of Gibbula varia (Linnaeus, 1758)
• Trochus roseolus G. Nevill & H. Nevill, 1869: synonym of Vaceuchelus roseolus (G. Nevill & H. Nevill, 1869)
• Trochus roseus Salis Marschlins, 1793: synonym of Clanculus corallinus (Gmelin, 1791)
• Trochus rostratus Gmelin, 1791: synonym of Cantharidus purpureus (Gmelin, 1791)
• Trochus rotellina Gould, 1849: synonym of Camitia rotellina (Gould, 1849)
• Trochus rotularius Lamarck, 1822: synonym of Astralium rotularium (Lamarck, 1822)
• Trochus rubiginosus Valenciennes, 1846: synonym of Astele rubiginosa (Valenciennes, 1846)
• Trochus rugulosus Koch, 1848: synonym of Trochus maculatus Linnaeus, 1758
• Trochus ruscurianus Weinkauff, 1868: synonym of Jujubinus ruscurianus (Weinkauff, 1868)
• Trochus rusticus Gmelin, 1791: synonym of Omphalius rusticus (Gmelin, 1791)
• Trochus sacellus Philippi, R.A., 1854: synonym of Trochus calcaratus Souverbie in Souverbie & Montrouzier, 1875
• Trochus sagittiferus Lamarck, 1822: synonym of Phorcus sauciatus (Koch, 1845)
• Trochus sandwichiensis Souleyet, F.L.A., 1852: synonym of Trochus intextus Kiener, L.C., 1850
• Trochus sarniensis Norman, 1888: synonym of Gibbula umbilicalis (da Costa, 1778)
• Trochus sauciatus Koch, 1845: synonym of Phorcus sauciatus (Koch, 1845)
• Trochus saulcyi d'Orbigny, 1840: synonym of Phorcus sauciatus (Koch, 1845)
• Trochus scaber Linnaeus, 1758: synonym of Euchelus scaber (Linnaeus, 1758)
• Trochus scabrosus Philippi, 1850: synonym of Clanculus scabrosus (Philippi, 1850)
• Trochus scabrosus Jeffreys, 1883: synonym of Putzeysia wiseri (Calcara, 1842)
• Trochus schantaricus Middendorff, 1849: synonym of Margarites schantaricus (Middendorff, 1849)
• Trochus scrobiculatus Souverbie & Montrouzier, 1866: synonym of Vaceuchelus clathratus (A. Adams, 1853)
• Trochus scrobiculatus Souverbie, 1886: synonym of Vaceuchelus scrobiculatus (Souverbie, 1866)
• Trochus selectus Dillwyn, 1817: synonym of Calliostoma selectum (Dillwyn, 1817)
• Trochus semicostatus Kiener, 1850: synonym of Astralium semicostatum (Kiener, 1850)
• Trochus semiglobosus Aradas, 1847: synonym of Gibbula pennanti (Philippi, 1846)
• Trochus semistriatus d'Orbigny, 1842: synonym of Teinostoma semistriatum (d'Orbigny, 1842)
• Trochus seriatus Megerle von Mühlfeld, 1824: synonym of Monophorus perversus (Linnaeus, 1758)
• Trochus seriopunctatus de Blainville, 1830: synonym of Calliostoma laugieri (Payraudeau, 1826)
• Trochus shinagawaensis Tokunaga, 1906: synonym of Calliostoma shinagawaense (Tokunaga, 1906)
• Trochus signatus Jonas, 1844: synonym of Priotrochus obscurus obscurus (Wood, 1828)
• Trochus sinensis Gmelin, 1791: synonym of Oxystele sinensis (Gmelin, 1791)
• Trochus sismondae Issel, 1869: synonym of Peasiella isseli (Semper in Issel, 1869)
• Trochus smaragdinus Monterosato, 1880: synonym of Jujubinus striatus (Linnaeus, 1758)
• Trochus smaragdus Reeve, 1862: synonym of Trochus maculatus Linnaeus, 1758
• Trochus smithi Wood, 1828: synonym of Monilea smithi (Wood, 1828)
• Trochus socius Fischer P., 1895: synonym of Jujubinus exasperatus (Pennant, 1777)
• Trochus solaris Linnaeus, 1764: synonym of Stellaria solaris (Linnaeus, 1764)
• Trochus solaris Brocchi, 1814: synonym of Bolma rugosa (Linnaeus, 1767)
• Trochus solidus Jonas: synonym of Trochus firmus Philippi, 1849
• Trochus splendidus Philippi, 1855: synonym of Astele rubiginosa (Valenciennes, 1846)
• Trochus spongiarum Bucquoy, Dautzenberg & Dollfus, 1885: synonym of Calliostoma laugieri (Payraudeau, 1826)
• Trochus spratti Forbes, 1844: synonym of Gibbula spratti (Forbes, 1844)
• Trochus spurcus Gould, 1856: synonym of Gibbula spurca (Gould, 1856)
• Trochus squamiferus Koch, 1844: synonym of Bellastraea squamifera (Koch, 1844)
• Trochus stellaris Röding, 1798: synonym of Trochus stellatus Gmelin, 1791
• Trochus stenomphalus G. B. Sowerby III, 1890: synonym of Jujubinus suarezensis fultoni (G. B. Sowerby III, 1890) †
• Trochus stramineus Gmelin, 1791: synonym of Heliacus (Grandeliacus) stramineus (Gmelin, 1791)
• Trochus striatulus Garrett, 1857: synonym of Calliotrochus marmoreus (Pease, 1861)
• Trochus striatus (Linnaeus, 1758): synonym of Jujubinus striatus (Linnaeus, 1758)
• Trochus strigosus Gmelin, 1791: synonym of Gibbula cineraria (Linnaeus, 1758)
• Trochus suavis Philippi, 1850: synonym of Pictodiloma suavis (Philippi, 1850)
• Trochus subcarinatus (Swainson, 1855): synonym of Astele subcarinata Swainson, 1855
• Trochus subviridis Philippi, 1848: synonym of Trochus nigropunctatus Reeve, 1861
• Trochus succinctus Monterosato, 1880: synonym of Gibbula ardens (Salis Marschlins, 1793)
• Trochus sulcatus Gmelin, 1791: synonym of Cookia sulcata (Lightfoot, 1786)
• Trochus sulcatus Martyn, 1784: synonym of Cookia sulcata (Lightfoot, 1786)
• Trochus surgillatus Reeve, 1861: synonym of Trochus radiatus Gmelin, 1791
• Trochus suturalis Philippi, 1836: synonym of Callumbonella suturalis (Philippi, 1836)
• Trochus tampaensis Conrad, 1846: synonym of Calliostoma tampaense (Conrad, 1846)
• Trochus tamsii Dunker in Philippi, 1845: synonym of Phorcus atratus (Wood, 1828)
• Trochus tantillus Gould, 1849: synonym of Peasiella tantilla (Gould, 1849)
• Trochus tectum Gmelin, 1791: synonym of Modulus tectum (Gmelin, 1791)
• Trochus tectumchinense Noodt, 1819: synonym of Pomaulax gibberosus (Dillwyn, 1817)
• Trochus tectus Lightfoot, 1786: synonym of Lithopoma tectum (Lightfoot, 1786)
• Trochus tenebricus Reeve, 1861: synonym of Trochus intextus Kiener, 1850
• Trochus tentoriiformis Jonas, 1845: synonym of Astralium tentoriiforme (Jonas, 1845)
• Trochus tentorium Gmelin, 1791: synonym of Tectus tentorium (Gmelin, 1791)
• Trochus tenuis Montagu, 1803: synonym of Calliostoma granulatum (Born, 1778)
• Trochus tessulatus Born, 1778: synonym of Phorcus turbinatus (Born, 1778)
• Trochus tetragonostoma Jordan, 1895: synonym of Callumbonella suturalis (Philippi, 1836)
• Trochus textilis Reeve, 1861: synonym of Trochus nigropunctatus Reeve, 1861
• Trochus texturatus Gould, 1849: synonym of Cantharidus purpureus (Gmelin, 1791)
• Trochus tiaratus Quoy & Gaimard, 1834: synonym of Coelotrochus tiaratus (Quoy & Gaimard, 1834)
• Trochus tiberianus Crosse, 1863: synonym of Cantharidella tiberiana (Crosse, 1863)
• Trochus tigrinus Anton, 1838: synonym of Oxystele tigrina (Anton, 1838)
• Trochus tigris Gmelin, 1791: synonym of Calliostoma tigris (Gmelin, 1791)
• Trochus tornatus Röding, 1798: synonym of Calliostoma tornatum (Röding, 1798)
• Trochus torosus Kiener, 1850: synonym of Cantharidus purpureus (Gmelin, 1791)
• Trochus torquatus Anton in Philippi, 1848: synonym of Calliostoma pellucidum (Valenciennes, 1846)
• Trochus tranquebaricus Röding, 1798: synonym of Calliostoma tranquebaricum (Röding, 1798)
• Trochus tricarinatus Lamarck, 1818: synonym of Euchelus asper (Gmelin, 1791)
• Trochus tricolor Risso, 1826: synonym of Jujubinus exasperatus (Pennant, 1777)
• Trochus trisulcatus Forsskål in Niebuhr, 1775: synonym of Terebralia palustris (Linnaeus, 1767)
• Trochus triumphans Philippi, 1841: synonym of Guildfordia triumphans (Philippi, 1841)
• Trochus tuber Linnaeus, 1758: synonym of Lithopoma tuber (Linnaeus, 1758)
• Trochus tuberculatus da Costa, 1778: synonym of Gibbula magus (Linnaeus, 1758)
• Trochus tuberculatus Risso, 1826: synonym of Gibbula fanulum (Gmelin, 1791)
• Trochus tuberculosus d'Orbigny, 1842: synonym of Parviturbo tuberculosus (d'Orbigny, 1842)
• Trochus tubifer [sic]: synonym of Trochus tubiferus Kiener, 1850
• Trochus tumidulus Nardo, 1847: synonym of Jujubinus montagui (Wood, 1828)
• Trochus tumidulus Aradas, 1846: synonym of Jujubinus tumidulus (Aradas, 1846)
• Trochus tumidus Montagu, 1803: synonym of Gibbula tumida (Montagu, 1803)
• Trochus turbiformis Salis Marschlins, 1793: synonym of Phorcus articulatus (Lamarck, 1822)
• Trochus turbinatus Born, 1778: synonym of Osilinus turbinatus (Born, 1778)
• Trochus turbinoides Deshayes, 1835: synonym of Gibbula turbinoides (Deshayes, 1835)
• Trochus umbilicalis da Costa, 1778: synonym of Gibbula umbilicalis (da Costa, 1778)
• Trochus umbilicaris Linnaeus, 1758: synonym of Gibbula umbilicaris (Linnaeus, 1758)
• Trochus umbilicatus Montagu, 1803: synonym of Gibbula umbilicalis (da Costa, 1778)
• Trochus undosus W. Wood, 1828: synonym of Megastraea undosa (W. Wood, 1828)
• Trochus undulatus Risso, 1826: synonym of Gibbula fanulum (Gmelin, 1791)
• Trochus unguis W. Wood, 1828: synonym of Uvanilla unguis (W. Wood, 1828)
• Trochus unicus Dunker, 1860: synonym of Calliostoma unicum (Dunker, 1860)
• Trochus unidentatus Philippi, 1844: synonym of Jujubinus unidentatus (Philippi, 1844)
• Trochus vaillanti P. Fisher, 1882: synonym of Solariella vaillanti (P. Fischer, 1882)
• Trochus varians O. G. Costa, 1830: synonym of Gibbula divaricata (Linnaeus, 1758)
• Trochus varians Deshayes, 1835: synonym of Gibbula adriatica (Philippi, 1844)
• Trochus variegatus Gmelin, 1791: synonym of Heliacus (Heliacus) variegatus (Gmelin, 1791)
• Trochus varius Linnaeus, 1758: synonym of Gibbula varia (Linnaeus, 1758)
• Trochus venosus Megerle von Mühlfeld, 1816: synonym of Jujubinus unidentatus (Philippi, 1844)
• Trochus vernus Gmelin, J.F., 1791: synonym of Trochus maculatus Linnaeus, 1758
• Trochus verrucosus Gmelin, 1791: synonym of Trochus maculatus Linnaeus, 1758
• Trochus vestiarius Linnaeus, 1758: synonym of Umbonium vestiarium (Linnaeus, 1758)
• Trochus vieillioti (Payraudeau, 1826): synonym of Clanculus cruciatus (Linnaeus, 1758)
• Trochus villicus Philippi, 1844: synonym of Gibbula philberti (Récluz, 1843)
• Trochus violaceus Risso, 1826: synonym of Calliostoma conulum (Linnaeus, 1758): synonym of Calliostoma conulus (Linnaeus, 1758)
• Trochus virgatus Gmelin, 1791: synonym of Tectus virgatus (Gmelin, 1791)
• Trochus viridis Gmelin, 1791: synonym of Coelotrochus viridis (Gmelin, 1791)
• Trochus viridulus Gmelin, 1791: synonym of Tegula viridula (Gmelin, 1791)
• Trochus vividus Reeve, 1861 : synonym of Trochus radiatus Gmelin, 1791
• Trochus vulgaris Risso, 1826: synonym of Jujubinus exasperatus (Pennant, 1777)
• Trochus wilsi Pickery, 1989: synonym of Trochus cariniferus Reeve, 1842
• Trochus wiseri Calcara, 1842: synonym of Putzeysia wiseri (Calcara, 1842)
• Trochus yokohamensis Bock, 1878: synonym of Kanekotrochus infuscatus (Gould, 1861)
• Trochus zelandicus Quoy & Gaimard, 1834: synonym of Diloma zelandica (Quoy & Gaimard, 1834)
• Trochus ziczac Gmelin, 1791: synonym of Echinolittorina ziczac (Gmelin, 1791)
• Trochus zizyphinus Linnaeus, 1758: synonym of Calliostoma zizyphinum (Linnaeus, 1758)
• Trochus zonatus Jeffreys, 1856: synonym of Phorcus turbinatus (Born, 1778)
• Trochus (Collonia) verruca Gould, 1845: synonym of Collonista verruca (Gould, 1845)

;The following species are nomina dubia (names of unknown or doubtful application):

• Trochus bicinctus Philippi, 1849
• Trochus quadricinctus Mühlfeld, 1824

;Species inquirenda:

• Trochus artensis P. Fischer, 1878
• Trochus fabrei Montrouzier in Fischer, 1878
• Trochus incarnatus Philippi, 1846
• Trochus pulchellus Philippi, 1846
• Trochus reevei Montrouzier in Souverbie & Montrouzier, 1866
• Trochus rhodomphalus Souverbie in Souverbie & Montrouzier, 1875
• Trochus saga Philippi, 1846
• Trochus scrobiculatus Souverbie in Souverbie & Montrouzier, 1866
• Trochus sublaevis Geinitz, 1842
• Trochus subviridis Philippi, 1848

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