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 ==
Các loài trong chi "Trochus" gồm:
- † "Trochus antipodum"
- "Trochus calcaratus"
- "Trochus californicus"
- "Trochus camelophorus"
- "Trochus cariniferus"
- "Trochus chloromphalus"
- "Trochus concinnus"
- "Trochus cumingii"
- "Trochus elegantulus"
- "Trochus erithreus"
- "Trochus fastigiatus"
- "Trochus ferreirai"
- "Trochus firmus"
- "Trochus flammulatus"
- "Trochus fultoni"
- "Trochus histrio"
- "Trochus intextus"
- "Trochus kochii"
- "Trochus kotschyi"
- "Trochus laciniatus"
- "Trochus maculatus"
- "Trochus nigropunctatus"
- "Trochus noduliferus"
- "Trochus obesus"
- "Trochus ochroleucus"
- "Trochus radiatus"
- "Trochus rota"
- "Trochus sacellum"
- "Trochus squarrosus"
- "Trochus stellatus"
- † "Trochus subanceps"
- "Trochus subincarnatus"
- "Trochus submorum"
- "Trochus tentorium"
- "Trochus tubiferus"
- "Trochus venetus"
- "Trochus zhangi"

==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" : synonym of "Trochus maculatus"
- "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" : synonym of "Trochus maculatus"
- "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" : synonym of "Gibbula magus"
- "Trochus bicolor" : synonym of "Trochus radiatus"
- "Trochus bicolor" : synonym of "Jujubinus exasperatus"
- "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" : synonym of "Trochus maculatus"
- "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" : synonym of "Trochus tubiferus"
- "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" : synonym of "Phorcus articulatus"
- "Trochus corrugata" : synonym of "Monilea callifera"
- "Trochus cossurensis" : synonym of "Gibbula rarilineata"
- "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" : synonym of "Trochus incrassatus"
- "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" : synonym of "Tegula euryomphala"
- "Trochus eucosmus" : synonym of "Trochus radiatus"
- "Trochus euxinicus" : synonym of "Gibbula leucophaea"
- "Trochus exasperatus" : synonym of "Jujubinus exasperatus"
- "Trochus excavatus" : synonym of "Tegula excavata"
- "Trochus exiguus" : synonym of "Jujubinus exasperatus'
- "Trochus exilis" "Philippi, 1844": synonym of "Dikoleps cutleriana"
- "Trochus fanuloides" "P. Fischer, 1874": synonym of "Rubritrochus pulcherrimus"
- "Trochus fanulum" : synonym of "Gibbula fanulum"
- "Trochus fermoni" : synonym of "Gibbula ardens"
- "Trochus festivus" : synonym of "Trochus radiatus"
- "Trochus fictilis" : synonym of "Trochus erithreus"
- "Trochus filosus" : synonym of "Cantrainea peloritana"
- "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" : synonym of "Calliostoma occidentale" (
- "Trochus forskali" : synonym of "Trochus noduliferus"
- "Trochus fossulatulus" : synonym of "Hybochelus cancellatus"
- "Trochus fragilis" : synonym of "Calliostoma granulatum"
- "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" : synonym of "Trochus maculatus"
- "Trochus goudoti" (Fischer, 1878): synonym of "Priotrochus goudoti" (Fischer, 1878)
- "Trochus granatum" Gmelin, 1791: synonym of "Calliostoma tigris" (Gmelin, 1791)
- "Trochus grandinatus" : synonym of "Trochus maculatus"
- "Trochus granosus" : synonym of "Trochus maculatus"
- "Trochus granosus" : synonym of "Turbo granosus"
- "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" : synonym of "Trochus stellatus"
- "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" : synonym of "Trochus maculatus"
- "Trochus jujubinus" Gmelin, 1791: synonym of "Calliostoma jujubinum" (Gmelin, 1791)
- "Trochus kochii" : synonym of "Trochus erithreus"
- "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" : synonym of "Prothalotia lehmanni"
- "Trochus lentiginosus" : synonym of "Monilea lentiginosa"
- "Trochus lepidus" : synonym of "Strigosella lepida"
- "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" : synonym of "Gibbula cineraria"
- "Trochus lineatus" : synonym of "Astralium haematragum"
- "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" : synonym of "Trochus kochii"
- "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" : synonym of "Calliostoma laugieri"
- "Trochus maculatus verrucosus" : synonym of "Trochus tubiferus"
- "Trochus magulus" : synonym of "Gibbula albida"
- "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" : synonym of "Trochus intextus"
- "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" : synonym of "Ethminolia probabilis"
- "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" : synonym of "Trochus calcaratus"
- "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" : synonym of "Trochus maculatus"
- "Trochus ruscurianus" Weinkauff, 1868: synonym of "Jujubinus ruscurianus" (Weinkauff, 1868)
- "Trochus rusticus" Gmelin, 1791: synonym of "Omphalius rusticus" (Gmelin, 1791)
- "Trochus sacellus" : synonym of "Trochus calcaratus"
- "Trochus sagittiferus" Lamarck, 1822: synonym of "Phorcus sauciatus" (Koch, 1845)
- "Trochus sandwichiensis" : synonym of "Trochus intextus"
- "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" : synonym of "Trochus maculatus"
- "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" : synonym of "Trochus firmus"
- "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" : synonym of "Bellastraea squamifera"
- "Trochus stellaris" : synonym of "Trochus stellatus"
- "Trochus stenomphalus" : synonym of "Jujubinus suarezensis fultoni" †
- "Trochus stramineus" : synonym of "Heliacus (Grandeliacus) stramineus"
- "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" : synonym of "Astele subcarinata"
- "Trochus subviridis" : synonym of "Trochus nigropunctatus"
- "Trochus succinctus" : synonym of "Gibbula ardens"
- "Trochus sulcatus" Gmelin, 1791: synonym of "Cookia sulcata" (Lightfoot, 1786)
- "Trochus sulcatus" : synonym of "Cookia sulcata"
- "Trochus surgillatus" : synonym of "Trochus radiatus"
- "Trochus suturalis" : synonym of "Callumbonella suturalis"
- "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" : synonym of "Trochus intextus"
- "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" : synonym of "Trochus maculatus"
- "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" : synonym of "Coelotrochus viridis"
- "Trochus viridulus" : synonym of "Tegula viridula"
- "Trochus vividus" : synonym of "Trochus radiatus"
- "Trochus vulgaris" : synonym of "Jujubinus exasperatus"
- "Trochus wilsi" : synonym of "Trochus cariniferus"
- "Trochus wiseri" : synonym of "Putzeysia wiseri"
- "Trochus yokohamensis" : synonym of "Kanekotrochus infuscatus"
- "Trochus zelandicus" : synonym of "Diloma zelandica"
- "Trochus ziczac" : synonym of "Echinolittorina ziczac"
- "Trochus zizyphinus" : synonym of "Calliostoma zizyphinum"
- "Trochus zonatus" : synonym of "Phorcus turbinatus"
- "Trochus (Collonia) verruca" : synonym of "Collonista verruca"

- The following species are nomina dubia (names of unknown or doubtful application):
- "Trochus bicinctus" Philippi, 1849
- "Trochus quadricinctus" Mühlfeld, 1824

- Species inquirenda:
- "Trochus artensis"
- "Trochus fabrei"
- "Trochus incarnatus"
- "Trochus pulchellus"
- "Trochus reevei"
- "Trochus rhodomphalus"
- "Trochus saga"
- "Trochus scrobiculatus"
- "Trochus sublaevis"
- "Trochus subviridis"

==Tham khảo==
- Linnaeus, C. (1758). "Systema Naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis." Editio decima, reformata. Laurentius Salvius: Holmiae. ii, 824 pp.
- Herbert G.G. (1993). "Revision of the Trochinae, tribe Trochini (Gastropoda: Trochidae) of miền nam Africa". Annals of the natal Museum 34(2):239-308.
- Gofas, S.; Le Renard, J.; Bouchet, P. (2001). Mollusca, in: Costello, M.J. et al. (Ed.) (2001). "European register of marine species: a check-list of the marine species in châu Âu and a bibliography of guides to their identification". Collection Patrimoines Naturels, 50: pp. 180–213
- A. Adams, "Contributions toward a Monograph of the Trochidae", in Proc. Zool. Soc, 1851, pp. 150–192.
- R- A. Philippi, "Monograph of Trochus" in Syst. Conchylien Cabinet, ed. 2 (1846 to about 1856).
- Lovell Reeve, In Conchologia Iconica vol. xiii. (1861) (a very incomplete work)
- Herbert G.G. (1993). "Revision of the Trochinae, tribe Trochini (Gastropoda: Trochidae) of southern Africa". Annals of the natal Museum 34(2):239-308.
- Gofas, S.; Le Renard, J.; Bouchet, P. (2001). Mollusca, in: Costello, M.J. et al. (Ed.) (2001). "European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification". Collection Patrimoines Naturels, 50: pp. 180–213
- Miller M & Batt G, "Reef and Beach Life of New Zealand", William Collins (New Zealand) Ltd, Auckland, New Zealand 1973

== Liên kết ngoài ==
- NZ Mollusca
- Powell A. W. B., "New Zealand Mollusca", William Collins Publishers Ltd, Auckland, New Zealand 1979 ISBN 0-00-216906-1
- Linnaeus, C. (1758). "Systema Naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis." Editio decima, reformata. Laurentius Salvius: Holmiae. ii, 824 pp.
- Schumacher, C. F. (1817). Essai d'un nouveau système des habitations des vers testacés. Schultz, Copenghagen. iv + 288 pp., 22 pls
- Pilsbry, H. A. (1889-1890). Manual of conchology, structural and systematic, with illustrations of the species. Ser. 1. Vol. 11: Trochidae, Stomatiidae, Pleurotomariidae, Haliotidae. pp 1-519, pls 1-67. Philadelphia, published by the Conchological Section, Academy of Natural Sciences.
- Marshall, B. A. (1998). A review of the Recent Trochini of New Zealand (Mollusca: Gastropoda: Trochidae). Molluscan Research. 19 (1): 73-106
- Gray, J. E. (1857). Guide to the systematic distribution of Mollusca in the British Museum. Part I. [Gastropoda]. British Museum, London, xii + 230 pp.
- NZ Mollusca
- Powell A. W. B., "New Zealand Mollusca", William Collins Publishers Ltd, Auckland, New Zealand 1979
- Miller M & Batt G, "Reef and Beach Life of New Zealand", William Collins (New Zealand) Ltd, Auckland, New Zealand 1973