Clanculus floridus (R. A. Philippi, 1850) (additional source)
Clanculus personatus (R. A. Philippi, 1849) (additional source)
Monodonta ringens R. A. Philippi, 1846 accepted as Clanculus personatus (R. A. Philippi, 1849) (original description)
Trochus (Clanculus) largillierti R. A. Philippi, 1849 accepted as Clanculus largillierti (R. A. Philippi, 1849) (additional source)
Trochus (Clanculus) morum R. A. Philippi, 1849 accepted as Clanculus limbatus (Quoy & Gaimard, 1834) (additional source)
Trochus (Clanculus) spadiceus R. A. Philippi, 1849 accepted as Clanculus spadiceus (R. A. Philippi, 1849) (additional source)
Trochus (Osilinus) capillaceus R. A. Philippi, 1849 accepted as Cantharidus capillaceus (R. A. Philippi, 1849) (original description)
Trochus adelaidae R. A. Philippi, 1851 accepted as Chlorodiloma adelaidae (R. A. Philippi, 1851) (original description)
Trochus adelaidae R. A. Philippi, 1851 accepted as Chlorodiloma adelaidae (R. A. Philippi, 1851) (additional source)
Trochus adspersus R. A. Philippi, 1851 accepted as Calliostoma adspersum (R. A. Philippi, 1851) (original description)
Trochus alabastrum (Lovén, 1846) accepted as Calliostoma occidentale (Mighels & C. B. Adams, 1842) (additional source)
Trochus alternatus R. A. Philippi, 1849 (original description)
Trochus alternatus R. A. Philippi, 1849 (additional source)
Trochus altus R. A. Philippi, 1851 accepted as Trochus conus Gmelin, 1791 accepted as Rochia conus (Gmelin, 1791) (original description)
Trochus alveolatus R. A. Philippi, 1851 accepted as Steromphala spratti (Forbes, 1844) (original description)
Trochus arcticus (Leach, 1819) accepted as Margarites helicinus (Phipps, 1774) (basis of record)
Trochus argentatus (A. Gould, 1841) accepted as Margarites olivaceus (T. Brown, 1827) (basis of record)
Trochus atrovirens R. A. Philippi, 1851 accepted as Diloma zelandicum (Quoy & Gaimard, 1834) (original description)
Trochus belcheri R. A. Philippi, 1850 accepted as Monilea belcheri (R. A. Philippi, 1850) (additional source)
Trochus bilabiatus R. A. Philippi, 1852 accepted as Danilia tinei (Calcara, 1839) (original description)
Trochus borealis R. A. Philippi, 1855 accepted as Margarites helicinus (Phipps, 1774) (original description)
Trochus broderipi R. A. Philippi, 1855 accepted as Astele rubiginosa (Valenciennes, 1846) (original description)
Trochus calliferus Lamarck, 1822 accepted as Monilea callifera (Lamarck, 1822) (additional source)
Trochus carneus (R. T. Lowe, 1825) accepted as Margarites groenlandicus (Gmelin, 1791) (basis of record)
Trochus chemnitzii R. A. Philippi, 1848 accepted as Calliostoma zizyphinum (Linnaeus, 1758) (original description)
Trochus chlorites R. A. Philippi, 1848 accepted as Prothalotia chlorites (R. A. Philippi, 1848) (original description)
Trochus cinereus (Couthouy, 1838) accepted as Margarita cinerea (Couthouy, 1838) accepted as Margarites costalis (A. Gould, 1841) (basis of record)
Trochus coracinus Troschel, 1851 accepted as Diloma coracinum (Troschel, 1851) (original description)
Trochus fabricii R. A. Philippi, 1850 accepted as Margarites groenlandicus (Gmelin, 1791) (original description)
Trochus firmus R. A. Philippi, 1850 (additional source)
Trochus fulvus R. A. Philippi, 1849 accepted as Calliostoma ornatum (Lamarck, 1822) (additional source)
Trochus gaimardi R. A. Philippi, 1851 accepted as Diloma bicanaliculatum (Dunker, 1845) (original description)
Trochus grayanus R. A. Philippi, 1855 accepted as Tegula melaleucos (Jonas, 1844) (original description)
Trochus groenlandicus Gmelin, 1791 accepted as Margarites groenlandicus (Gmelin, 1791) (basis of record)
Trochus gualterianus R. A. Philippi, 1848 accepted as Calliostoma laugieri (Payraudeau, 1826) (original description)
Trochus kotschyi R. A. Philippi, 1849 (additional source)
Trochus leachii R. A. Philippi, 1852 accepted as Margarites costalis (A. Gould, 1841) (original description)
Trochus lepidus R. A. Philippi, 1849 accepted as Cantharidus lepidus (R. A. Philippi, 1849) (original description)
Trochus lima R. A. Philippi, 1850 accepted as Calliostoma antonii (F. C. L. Koch, 1843) (additional source)
Trochus melanchlorus Philippi, 1851 accepted as Monodonta viridis Lamarck, 1816 (original description)
Trochus mutabilis R. A. Philippi, 1851 accepted as Phorcus mutabilis (R. A. Philippi, 1851) (original description)
Trochus neritoides R. A. Philippi, 1850 accepted as Monodonta neritoides (R. A. Philippi, 1849) (basis of record)
Trochus nobilis var. splendidus R. A. Philippi, 1855 accepted as Astele rubiginosa (Valenciennes, 1846) (original description)
Trochus nucleus R. A. Philippi, 1850 accepted as Rossiteria nucleus (R. A. Philippi, 1850) (additional source)
Trochus obscurus (Couthouy, 1838) accepted as Solariella obscura (Couthouy, 1838) (basis of record)
Trochus obtusatus R. A. Philippi, 1847 accepted as Modulus obtusatus (R. A. Philippi, 1847) (original description)
Trochus ochotensis R. A. Philippi, 1851 accepted as Margarites schantaricus (Middendorff, 1849) (original description)
Trochus ochroleucus R. A. Philippi, 1850 accepted as Clanculus albanyensis Jansen, 1995 (additional source)
Trochus olfersii R. A. Philippi, 1850 accepted as Lithopoma tectum ([Lightfoot], 1786) (original description)
Trochus patricius R. A. Philippi, 1851 accepted as Monilea patricia (R. A. Philippi, 1851) (additional source)
Trochus pennanti R. A. Philippi, 1851 accepted as Gibbula pennanti (R. A. Philippi, 1851) accepted as Steromphala pennanti (R. A. Philippi, 1851) (original description)
Trochus peronii R. A. Philippi, 1850 accepted as Cantharidus peronii (R. A. Philippi, 1850) (original description)
Trochus personatus R. A. Philippi, 1849 accepted as Clanculus personatus (R. A. Philippi, 1849) (original description)
Trochus plebejus R. A. Philippi, 1851 accepted as Clanculus plebejus (R. A. Philippi, 1851) (additional source)
Trochus polaris R. A. Philippi, 1852 accepted as Margarites costalis (A. Gould, 1841) (original description)
Trochus puella R. A. Philippi, 1848 accepted as Prothalotia pulcherrima (W. Wood, 1828) (original description)
Trochus quoyi R. A. Philippi, 1851 accepted as Phasianotrochus eximius (G. Perry, 1811) (original description)
Trochus rigatus R. A. Philippi, 1849 accepted as Monilea callifera (Lamarck, 1822) (basis of record)
Trochus rossii R. A. Philippi, 1850 accepted as Margarites groenlandicus (Gmelin, 1791) (original description)
Trochus rotellaeformis R. A. Philippi, 1850 (additional source)
Trochus sacellum R. A. Philippi, 1855 (original description)
Trochus solandri R. A. Philippi, 1851 accepted as Monilea solandri (R. A. Philippi, 1851) (original description)
Trochus stenomphalus Jonas, 1844 accepted as Tegula tridentata (Potiez & Michaud, 1838) (source of synonymy)
Trochus tamsii R. A. Philippi, 1852 accepted as Arene tamsii (R. A. Philippi, 1852) (original description)
Trochus tessulatus Born, 1778 accepted as Phorcus turbinatus (Born, 1778) (status source)
Trochus torquatus Anton, 1848 accepted as Calliostoma pellucidum (Valenciennes, 1846) accepted as Maurea pellucida (Valenciennes, 1846) (original description)
Trochus turbinatus Born, 1778 accepted as Phorcus turbinatus (Born, 1778) (status source)
Trochus undulatus (G. B. Sowerby I, 1838) accepted as Margarites groenlandicus (Gmelin, 1791) (basis of record)
Trochus vinctus R. A. Philippi, 1843 accepted as Calliostoma bicingulatum (Lamarck, 1822) (source of synonymy)
Turbo elegans R. A. Philippi, 1846 (original description)
Xenophora wagneri R. A. Philippi, 1855 accepted as Onustus indicus (Gmelin, 1791) (original description)

Adelaide for Trochus adelaidae R. A. Philippi, 1851 
Okhotsk Sea for Trochus ochotensis R. A. Philippi, 1851 
Western Australia for Trochus solandri R. A. Philippi, 1851 

 Homonymy

 for Trochus personatus V. P. Kolesnikov, 1931 †

Invalid: junior homonym of Trochus personatus Philippi, 1849; no replacement name or synonym known [details]

 Type locality

 for Trochus alternatus R. A. Philippi, 1849

Unknown. [details]