Austroharpa exquisita (Iredale, 1931) (basis of record)
Austroharpa learorum Hart & Limpus, 1998 (basis of record)
Austroharpa loisae Rehder, 1973 (basis of record)
Austroharpa punctata (Verco, 1896) (basis of record)
Austroharpa wilsoni Rehder, 1973 (basis of record)
Harpa amouretta Röding, 1798 (additional source)
Harpa articularis Lamarck, 1822 (additional source)
Harpa cabriti P. Fischer, 1860 (basis of record)
Harpa costata (Linnaeus, 1758) (additional source)
Harpa crenata Swainson, 1822 (basis of record)
Harpa davidis Röding, 1798 (additional source)
Harpa doris Röding, 1798 (additional source)
Harpa goodwini Rehder, 1993 (basis of record)
Harpa gracilis Broderip & G. B. Sowerby I, 1829 (basis of record)
Harpa harpa (Linnaeus, 1758) (additional source)
Harpa kajiyamai Habe, 1970 (basis of record)
Harpa kawamurai Habe, 1970 accepted as Harpa major Röding, 1798 (additional source)
Harpa laetifica Melvill, 1916 accepted as Harpa costata (Linnaeus, 1758) (basis of record)
Harpa nobilis Lamarck, 1822 accepted as Harpa harpa (Linnaeus, 1758) (additional source)
Harpa robusta Röding, 1798 accepted as Harpa doris Röding, 1798 (basis of record)
Morum amabile Shikama, 1973 (additional source)
Morum bruuni (A. W. B. Powell, 1958) (additional source)
Morum cancellatum (G. B. Sowerby I, 1825) (additional source)
Morum dennisoni (Reeve, 1842) (basis of record)
Morum exquisitum (A. Adams & Reeve, 1850) (additional source)
Morum fatimae Poppe & Brulet, 1999 (additional source)
Morum grande (A. Adams, 1855) (additional source)
Morum joelgreenei W. K. Emerson, 1981 (additional source)
Morum kurzi Petuch, 1979 (additional source)
Morum lamarckii (Deshayes, 1844) accepted as Morum purpureum Röding, 1798 (basis of record)
Morum macandrewi (G. B. Sowerby III, 1889) (additional source)
Morum macdonaldi W. K. Emerson, 1981 (additional source)
Morum matthewsi W. K. Emerson, 1967 (basis of record)
Morum ninomiyai W. K. Emerson, 1986 (additional source)
Morum oniscus (Linnaeus, 1767) (basis of record)
Morum ponderosum (Hanley, 1858) (additional source)
Morum praeclarum Melvill, 1919 (additional source)
Morum strombiforme (Reeve, 1842) (additional source)
Morum teramachii Kuroda & Habe, 1961 (additional source)
Morum tuberculosum (Reeve, 1842) (additional source)
Morum uchiyamai Kuroda & Habe, 1961 (additional source)
Morum veleroae W. K. Emerson, 1968 (additional source)
Morum vicdani W. K. Emerson, 1995 (identification resource)
Morum watanabei Kosuge, 1981 (additional source)
Morum watsoni Dance & W. K. Emerson, 1967 (additional source)