Capulidae Fleming, 1822
Trichotropis alba (Bouchet & Waren, 1985)
Trichotropis bicarinata (G. B. Sowerby I, 1825)
Trichotropis borealis Broderip & G. B. Sowerby I, 1829
Trichotropis cancellata Hinds, 1843
Trichotropis conica Moller, 1842
Trichotropis conicus Møller, 1842
Trichotropis coronata Gould, 1860
Trichotropis fuscoapicata (Bouchet & Waren, 1985)
Trichotropis inflata Friele, 1879
Trichotropis insignis Middendorff, 1849
Trichotropis kroyeri Philippi, 1849
Trichotropis migrans Dall, 1881
Trichotropis squamosa
Trichotropis subquadrata Tate
Trichotropis subsuratus
Trichotropis turrita Dall, 1927
