1. Subgenus Hadriania (Hexachorda) Cossmann, 1903 † accepted as Dermomurex Monterosato, 1890 (unaccepted > junior subjective synonym)
2. Subgenus Hadriania (Pseudomurex) Monterosato, 1872 accepted as Coralliophila H. Adams & A. Adams, 1853 (unaccepted > junior subjective synonym)
   1. Species Hadriania (Pseudomurex) cantharoides Cossmann & Peyrot, 1924 † accepted as Ocenebra lassaignei (Basterot, 1825) † (unaccepted > junior subjective synonym)
3. Species Hadriania basedowi Cossmann, 1903 † accepted as Xenotrophon basedowi (Cossmann, 1903) † accepted as Gemixystus basedowi (Cossmann, 1903) † (superseded combination)
4. Species Hadriania boeckhi (R. Hoernes & Auinger, 1885) † accepted as Ocenebra ergnapus (De Gregorio, 1885) † (unaccepted > junior subjective synonym)
5. Species Hadriania brevituba (Millet, 1865) † accepted as Gracilipurpura brevituba (Millet, 1865) † (unaccepted > superseded combination)
6. Species Hadriania brocchi [sic] accepted as Gracilipurpura craticulata (Bucquoy & Dautzenberg, 1882)
7. Species Hadriania brocchii (Monterosato, 1872) accepted as Hadriania craticulata Bucquoy & Dautzenberg, 1882 accepted as Gracilipurpura craticulata (Bucquoy & Dautzenberg, 1882) (preoccupied species name)
8. Species Hadriania craticulata Bucquoy & Dautzenberg, 1882 accepted as Gracilipurpura craticulata (Bucquoy & Dautzenberg, 1882) (unaccepted > superseded combination)
9. Species Hadriania craticuloides (E. H. Vokes, 1964) accepted as Gracilipurpura craticulata (Bucquoy & Dautzenberg, 1882) (junior synonym)
10. Species Hadriania mioincrassata (Sacco, 1890) † accepted as Gracilipurpura mioincrassata (Sacco, 1890) † accepted as Heteropurpura mioincrassata (Sacco, 1890) †
11. Species Hadriania oretea (De Gregorio, 1885) accepted as Gracilipurpura craticulata (Bucquoy & Dautzenberg, 1882) (originally introduced as infrasubspecific (variety))
12. Species Hadriania polonica Bałuk, 1995 † accepted as Gracilipurpura polonica (Bałuk, 1995) † (unaccepted > superseded combination)
13. Species Hadriania provencalis (Risso, 1826) accepted as Hadriania craticulata Bucquoy & Dautzenberg, 1882 accepted as Gracilipurpura craticulata (Bucquoy & Dautzenberg, 1882)
14. Species Hadriania sperata (Cossmann, 1921) accepted as Gracilipurpura sperata (Cossmann, 1921) (unaccepted > superseded combination)
15. Species Hadriania textiliosa (Lamarck, 1803) † accepted as Textiliomurex textiliosus (Lamarck, 1803) † (unaccepted > superseded combination)
16. Species Hadriania minutisquama Cossmann & Peyrot, 1924 † (uncertain > taxon inquirendum)

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