Calliostoma aucklandicum E. A. Smith, 1902 accepted as
Coelotrochus chathamensis (F. W. Hutton, 1873) (source of synonymy)
Camelotrochus B. A. Marshall, 1998 accepted as
Trochus (Camelotrochus) B. A. Marshall, 1998 represented as
Trochus Linnaeus, 1758 (original description)
Cantharidus (Mawhero) B. A. Marshall, 1998 accepted as
Micrelenchus (Mawhero) B. A. Marshall, 1998 represented as
Micrelenchus H. J. Finlay, 1926 (original description)
Cantharidus purpureus (Gmelin, 1791) accepted as
Micrelenchus purpureus (Gmelin, 1791) (additional source)
Clanculus peccatus (H. J. Finlay, 1926) (basis of record)
Coelotrochus P. Fischer, 1879 (additional source)
Coelotrochus chathamensis (F. W. Hutton, 1873) (basis of record)
Coelotrochus tiaratus (Quoy & Gaimard, 1834) (basis of record)
Coelotrochus viridis (Gmelin, 1791) (basis of record)
Polydonta (Infundibulum) tritonis A. Adams, 1855 accepted as
Coelotrochus viridis (Gmelin, 1791) (source of synonymy)
Thoristella carinata B. A. Marshall, 1998 accepted as
Coelotrochus carinatus (B. A. Marshall, 1998) (original description)
Thoristella chathamensis cookiana A. W. B. Powell, 1934 accepted as
Coelotrochus chathamensis (F. W. Hutton, 1873) (source of synonymy)
Thoristella davegibbsi B. A. Marshall, 1998 accepted as
Coelotrochus davegibbsi (B. A. Marshall, 1998) (original description)
Thoristella polychroma B. A. Marshall, 1998 accepted as
Coelotrochus polychromus (B. A. Marshall, 1998) (original description)
Thoristella rex B. A. Marshall, 1998 accepted as
Coelotrochus rex (B. A. Marshall, 1998) (original description)
Trochus (Camelotrochus) B. A. Marshall, 1998 represented as
Trochus Linnaeus, 1758 (original description)
Trochus (Infundibulum) oppressus var. dunedinensis Suter, 1897 accepted as
Coelotrochus chathamensis (F. W. Hutton, 1873) (source of synonymy)
Trochus (Thorista) Iredale, 1915 accepted as
Coelotrochus P. Fischer, 1879 (basis of record)
Trochus (Thorista) viridis Gmelin, 1791 accepted as
Coelotrochus viridis (Gmelin, 1791) (basis of record)
Trochus camelophorus W. H. Webster, 1906 (basis of record)
Trochus elegans Gmelin, 1791 accepted as
Cantharidus purpureus (Gmelin, 1791) accepted as
Micrelenchus purpureus (Gmelin, 1791) (source of synonymy)
Trochus elegans Gmelin, 1791 accepted as
Cantharidus purpureus (Gmelin, 1791) accepted as
Micrelenchus purpureus (Gmelin, 1791) (subsequent type designation)