Harpa
Harpa harpa Linnaeus, 1758
Harpa amouretta Röding, 1798
Harpa amouretta form crassa Krass, 1848
Harpa articularis Lamarck, 1822
Harpa cabriti Lamarck, 1816
Harpa conoidalis Lamarck, 1822, Syn. of H. major
Harpa costata (Linnaeus, 1758)
Harpa crenata Swainson, 1822
Harpa davidis Röding, 1798
Harpa goodwini Rehder, 1993
Harpa gracilis Broderip & Sowerby, 1829
Harpa harpa Linnaeus, 1758
Harpa kajiyamai Habe in Habe & Kosuge, 1970
Harpa kawamurai Habe, 1970, Syn. of H. major
Harpa major Röding, 1798
Background on species presentations and a comparison of species features
The Family Harpidae Of The World, H. Rehder. 1973.
The genus Harpa revisited, Moshe E. Okon. 2004.
Let's tune... our Harps!, Franck Fryman. 1990.
Notes on the Harpa amouretta complex, Buijse & Verbinnen. 2008.