• Trichotropis Broderip & G. B. Sowerby I, 1829
• Trichotropis (Ariadna) P. Fischer, 1864 accepted as Ariadnaria Habe, 1961
• Trichotropis (Ariadna) insignis Middendorff, 1848 accepted as Ariadnaria insignis (Middendorff, 1848)
• Trichotropis (Iphinoe) H. Adams & A. Adams, 1856 accepted as Neoiphinoe T. Habe, 1978
• Trichotropis (Iphinoe) coronata Gould, 1860 accepted as Neoiphinoe coronata (A. Gould, 1860)
• Trichotropis (Iphinoe) quadricarinata A. Adams, 1861 accepted as Trichotropis quadricarinata A. Adams, 1861
• Trichotropis (Iphinoe) unicarinata G. B. Sowerby I, 1834 accepted as Neoiphinoe unicarinata (G. B. Sowerby I, 1834)
• Trichotropis (Iphinopsis) Dall, 1924 accepted as Iphinopsis Dall, 1924
• Trichotropis (Iphinopsis) nuda Dall, 1927 accepted as Iphinopsis nuda (Dall, 1927)
• Trichotropis (Iphinopsis) striata A. N. Golikov, 1985 accepted as Ciliatotropis striata (A. N. Golikov, 1985)
• Trichotropis (Iphinopsis) turrita Dall, 1927 accepted as Trichotropis turrita Dall, 1927
• Trichotropis (Provanna) Dall, 1918 accepted as Provanna Dall, 1918
• Trichotropis (Provanna) lomana Dall, 1918 accepted as Provanna lomana (Dall, 1918)
• Trichotropis accrescens Tate, 1890 † accepted as Cerithioderma accrescens (Tate, 1890) † accepted as Sirius accrescens (Tate, 1890) †
• Trichotropis acuminatus Jeffreys, 1867 accepted as Ariadnaria borealis (Broderip & G. B. Sowerby I, 1829)
• Trichotropis acutiminata A. N. Golikov & Gulbin, 1978 accepted as Ariadnaria acutiminata (A. N. Golikov & Gulbin, 1978)
• Trichotropis alienensis Effinger, 1938 † (uncertain > unassessed)
• Trichotropis angulata (Deshayes, 1861) †
• Trichotropis angulifera Tate, 1890 † accepted as Cerithioderma angulifera (Tate, 1890) †
• Trichotropis antarctica Melvill & Standen, 1912 accepted as Trichotropis bruceana Melvill & Standen, 1916 accepted as Xymenopsis buccineus (Lamarck, 1816)
• Trichotropis antarctica Thiele, 1912 accepted as Torellia antarctica (Thiele, 1912)
• Trichotropis apicilirata Tate, 1890 † accepted as Sirius apiciliratus (Tate, 1890) †
• Trichotropis atlantica Møller, 1842 accepted as Ariadnaria borealis (Broderip & G. B. Sowerby I, 1829)
• Trichotropis bicarinata (G. B. Sowerby I, 1825)
• Trichotropis bicarinata tenuis E. A. Smith, 1877
• Trichotropis bicarinatus (G. B. Sowerby I, 1825) accepted as Trichotropis bicarinata (G. B. Sowerby I, 1825)
• Trichotropis blainvilleanus Petit de la Saussaye, 1851 accepted as Separatista separatista (Dillwyn, 1817)
• Trichotropis borealis Broderip & G. B. Sowerby I, 1829 accepted as Ariadnaria borealis (Broderip & G. B. Sowerby I, 1829)
• Trichotropis borealis var. acuminata Hägg, 1905 accepted as Ariadnaria borealis (Broderip & G. B. Sowerby I, 1829)
• Trichotropis borealis var. turrita Leche, 1878 (uncertain > unassessed)
• Trichotropis bruceana Melvill & Standen, 1916 accepted as Xymenopsis buccineus (Lamarck, 1816)
• Trichotropis cancellaria Conrad, 1858 † accepted as Paladmete cancellaria (Conrad, 1858) †
• Trichotropis cancellaroides (Deshayes, 1861) †
• Trichotropis cancellata Hinds, 1843
• Trichotropis capensis Thiele, 1925 accepted as Sirius capensis (Thiele, 1925)
• Trichotropis cedonulli A. Adams, 1860 accepted as Turritropis cedonulli (A. Adams, 1860)
• Trichotropis ciliata A. N. Golikov & Gulbin, 1978 accepted as Ciliatotropis ciliata (A. N. Golikov & Gulbin, 1978)
• Trichotropis clathrata G. B. Sowerby II, 1874 accepted as Trichosirius inornatus (F. W. Hutton, 1873)
• Trichotropis conica Møller, 1842 accepted as Ariadnaria conica (Møller, 1842)
• Trichotropis conicus Møller, 1842 accepted as Trichotropis conica Møller, 1842 accepted as Ariadnaria conica (Møller, 1842)
• Trichotropis coronata A. Gould, 1860 accepted as Neoiphinoe coronata (A. Gould, 1860)
• Trichotropis costata Tate, 1890 † accepted as Sirius costatus (Tate, 1890) †
• Trichotropis costellata Couthouy, 1838 accepted as Ariadnaria borealis (Broderip & G. B. Sowerby I, 1829)
• Trichotropis costellatus Couthouy, 1838 accepted as Ariadnaria borealis (Broderip & G. B. Sowerby I, 1829)
• Trichotropis crassicostata Melvill, 1912 accepted as Verticosta crassicostata (Melvill, 1912)
• Trichotropis dorbignyanum Petit de la Saussaye, 1851 accepted as Coralliophila erosa (Röding, 1798)
• Trichotropis ellipsoidea Gould, 1860 (uncertain > taxon inquirendum)
• Trichotropis fenestrata Tate, 1890 † accepted as Sirius fenestratus (Tate, 1890) † accepted as Cerithioderma fenestrata (Tate, 1890) †
• Trichotropis flavida Hinds, 1843 accepted as Separatista flavida (Hinds, 1843)
• Trichotropis gabrieli Pritchard & Gatliff, 1899 accepted as Separatista separatista (Dillwyn, 1817)
• Trichotropis gouldii A. Adams, 1857 accepted as Alora gouldii (A. Adams, 1857)
• Trichotropis gracilenta Brazier, 1877 accepted as Separatista flavida (Hinds, 1843)
• Trichotropis grata (Deshayes, 1861) †
• Trichotropis hanezawaensis Nomura & Zinbo, 1937 †
• Trichotropis herzensteini Derjugin & Gurjanova, 1926 accepted as Trichotropis borealis Broderip & G. B. Sowerby I, 1829 accepted as Ariadnaria borealis (Broderip & G. B. Sowerby I, 1829)
• Trichotropis hirsutus A. N. Golikov & Gulbin, 1978 accepted as Ariadnaria hirsuta (A. N. Golikov & Gulbin, 1978)
• Trichotropis hjorti Friele, 1903 accepted as Trichotropis bicarinata (G. B. Sowerby I, 1825)
• Trichotropis inermis Hinds, 1843 accepted as Ariadnaria borealis (Broderip & G. B. Sowerby I, 1829)
• Trichotropis inflata Friele, 1879 accepted as Iphinopsis inflata (Friele, 1879)
• Trichotropis inornata F. W. Hutton, 1873 accepted as Trichosirius inornatus (F. W. Hutton, 1873)
• Trichotropis inornatus [sic] accepted as Trichotropis inornata F. W. Hutton, 1873 accepted as Trichosirius inornatus (F. W. Hutton, 1873)
• Trichotropis insignis Middendorff, 1848 accepted as Ariadnaria insignis (Middendorff, 1848)
• Trichotropis interlineata Tate, 1890 † accepted as Sirius interlineatus (Tate, 1890) †
• Trichotropis kelseyi Dall, 1908 accepted as Iphinopsis kelseyi (Dall, 1908)
• Trichotropis kroeyeri R. A. Philippi, 1849 accepted as Neoiphinoe kroeyeri (R. A. Philippi, 1849)
• Trichotropis kröyeri R. A. Philippi, 1849 accepted as Trichotropis kroeyeri R. A. Philippi, 1849 accepted as Neoiphinoe kroeyeri (R. A. Philippi, 1849)
• Trichotropis lajollaensis M. A. Hanna, 1927 † accepted as Pyrgulifera lajollaensis (M. A. Hanna, 1927) †
• Trichotropis lomana Dall, 1918 accepted as Provanna lomana (Dall, 1918)
• Trichotropis migrans Dall, 1881 accepted as Verticosta migrans (Dall, 1881)
• Trichotropis nuda Dall, 1927 accepted as Iphinopsis nuda (Dall, 1927)
• Trichotropis orientalis Schepman, 1909 accepted as Akibumia orientalis (Schepman, 1909)
• Trichotropis pacifica (Dall, 1908) accepted as Provanna pacifica (Dall, 1908)
• Trichotropis patagonica Cossmann, 1899 † (uncertain > unassessed)
• Trichotropis planicostata Yokoyama, 1920 † accepted as Vermeijia planicostata (Yokoyama, 1920) †
• Trichotropis planispira E. A. Smith, 1915 accepted as Torellia planispira (E. A. Smith, 1915)
• Trichotropis pulcherrima Melvill & Standen, 1903
• Trichotropis pulchra (Deshayes, 1861) †
• Trichotropis pusillus Gould, 1850 (uncertain > taxon inquirendum)
• Trichotropis quadricarinata A. Adams, 1861
• Trichotropis quinquelirata Tate, 1890 † accepted as Sirius quinqueliratus (Tate, 1890) †
• Trichotropis saintjohnensis Verkrüzen, 1877 accepted as Ariadnaria borealis (Broderip & G. B. Sowerby I, 1829)
• Trichotropis solida Aurivillius, 1885 accepted as Admete solida (Aurivillius, 1885)
• Trichotropis sowerbiensis R. P. Lesson, 1833 accepted as Trichotropis bicarinata (G. B. Sowerby I, 1825)
• Trichotropis spectabilis Dall, 1871 accepted as Trichotropis bicarinata (G. B. Sowerby I, 1825)
• Trichotropis squamosa (Gabb, 1876) †
• Trichotropis subquadrata Tate, 1890 † accepted as Sirius subquadratus (Tate, 1890) †
• Trichotropis tabulata Tate, 1890 accepted as Cerithioderma tabulata (Tate, 1890) †
• Trichotropis tenuis E. A. Smith, 1877 accepted as Trichotropis bicarinata tenuis E. A. Smith, 1877
• Trichotropis townsendi Melvill & Standen, 1901 accepted as Latticosta townsendi (Melvill & Standen, 1901)
• Trichotropis tricarinata Addicott, 1970 † (accepted > unreplaced junior homonym)
• Trichotropis tricarinata Brazier, 1878 accepted as Separatista separatista (Dillwyn, 1817)
• Trichotropis triplicata Tate, 1890 † accepted as Sirius triplicatus (Tate, 1890) †
• Trichotropis trochiformis Nomura & Hatai, 1940
• Trichotropis turrita Dall, 1927
• Trichotropis unicarinata G. B. Sowerby I, 1834 accepted as Neoiphinoe unicarinata (G. B. Sowerby I, 1834)
• Trichotropis zuluensis Barnard, 1963 accepted as Turritropis zuluensis (Barnard, 1963)