Helenella sp. 89843
Hemicythara angicostata (Reeve, 1845)
Hemidaphe cyclophora (Deshayes, 1863)
Hemidaphne reeveana (Deshayes, 1863)
Hemilienardia homochroa Hedley, 1922
Hemilienardia shawnmilleri Wiedrick, 2017
Heterocithara bilineata (Angas, 1871)
Heterocithara erismata Hedley, 1922
Heterocithara semicarinata (Pilsbry, 1904)
Heterocithara sp. 89837
Hindsiclava aff. alesidota (Dall, 1889)
Hindsiclava aff. macilenta (Dall, 1889)
Hindsiclava alesidota (Dall, 1889)
Hindsiclava andromeda (Dall, 1919)
Hindsiclava anthamilla Melvill, 1923
Hindsiclava appeli (Weinkauff, 1888)
Hindsiclava cf. alesidota (Dall, 1889)
Hindsiclava cf. militaris (Reeve, 1843)
Hindsiclava cf. resina (Dall, 1908)
Hindsiclava chazaliei (Dautzenberg, 1900)
Hindsiclava consors (Sowerby, 1834)
Hindsiclava jungi (Macsotay & Campos, 2001)
Hindsiclava macilenta (Dall, 1889)
Hindsiclava militaris (Reeve, 1843)
Hindsiclava resina (Dall, 1908)
Hindsiclava sp. 17311
Hindsiclava sp. 291267
Hindsiclava sp. 67735
Hindsiclava tippetti Petuch, 1987
Horaiclavus filicinctus (Smith, 1882)
Horaiclavus kilburni Stahlschmidt, 2015
Horaiclavus multicostatus (Schepmann, 1913)
Horaiclavus sp. 251434
Horaiclavus sp. 84844
Horaiclavus splendidus (A.Adams, 1867)
Horaiclavus stenocyma Kuroda & Oyama in Kuroda, Habe & Oyama, 1971
Hormospira maculosa (G. B. Sowerby I, 1834)
Imaclava asaedai (Hertlein & Strong, 1951)
Imaclava pilsbryi Bartsch, 1950
Imaclava unimaculata (G. B. Sowerby I, 1834)
Inodrillia acova Bartsch, 1943
Inodrillia aepynota (Dall, 1889)
Inodrillia aff. acova Bartsch, 1943
Inodrillia aff. vetula Bartsch, 1943
Inodrillia carpenteri (Verrill & Smith, 1880)
Inodrillia cf. miamia Bartsch, 1943
Inodrillia dalli (Verrill & Smith, 1882)
Inodrillia dido Bartsch, 1943
Inodrillia hesperia artsch, 1943
Inodrillia miamia Bartsch, 1943
Inodrillia nucleata (Dall, 1881)
Inodrillia pharcida (Dall, 1889)
Inodrillia ricardoi Rios, 2009
Inodrillia sp. 106771
Inodrillia sp. 25503
Inquisitor aesopus (Schepman, 1913)
Inquisitor aff. isabella Kilburn, 1988
Inquisitor aff. philotima (Melvill & Standen, 1903)
Inquisitor aff. rufovaricosa (Kuroda & Oyama, 1971)
Inquisitor alabaster (Reeve, 1843)
Inquisitor angustus Kuroda & Oyama in Kuroda, Habe & Oyama, 1971
Inquisitor carmen (Sowerby, 1916)
Inquisitor cf. aesopus (Schepman, 1913)
Inquisitor cf. alabaster (Reeve, 1843)
Inquisitor cf. angustus Kuroda & Oyama, 1971
Inquisitor cf. chocolatus (Smith, 1875)
Inquisitor cf. rufovaricosa (Kuroda & Oyama, 1971)
Inquisitor cf. spicata (Hinds, 1843)
Inquisitor cf. taivaricosus Chang & Wu, 2000
Inquisitor cf. vulpionis Kuroda & Oyama, 1971
Inquisitor eburatus Bozzetti, 2011
Inquisitor elachystoma (Martens, 1901)
Inquisitor exiguus Kuroda & Oyama, 1971
Inquisitor formidabilis Hedley, 1922
Inquisitor glauce (Dall, 1918)
Inquisitor harrymonti Stahlschmidt, Poppe & Tagaro, 2018
Inquisitor hormomorphus Sysoev & Bouchet, 2001
Inquisitor insignita (Melvill, 1923)
Inquisitor intertinctus (E. A. Smith, 1877)
Inquisitor isabella Kilburn, 1988
Inquisitor kurodai (Habe & Kosuge, 1966)
Inquisitor latiriformis Kilburn, 1988
Inquisitor lorenzi Stahlschmidt, Poppe & Tagaro, 2018
Inquisitor michaelmonti Stahlschmidt, Poppe & Tagaro, 2018
Inquisitor nodicostatus Kilburn, 1988
Inquisitor nudivaricosus Kuroda, Habe & Oyama, 1971
Inquisitor perclathrata Kuroda, 1959
Inquisitor philotima (Melvill & Standen, 1903)
