1. Species Siliquaria repertricus Tomlin, 1948
2. Species Siliquaria armata T. Habe & Kosuge, 1967 accepted as Tenagodus armatus (T. Habe & Kosuge, 1967) (unaccepted > superseded combination)
3. Species Siliquaria australis Quoy & Gaimard, 1834 accepted as Tenagodus australis (Quoy & Gaimard, 1834)
4. Species Siliquaria bipartita K. Martin, 1879 † accepted as Kuphus polythalamius (Linnaeus, 1767) (possible synonym)
5. Species Siliquaria brevifissurata Deshayes, 1850 † accepted as Tenagodus brevifissuratus (Deshayes, 1850) † (unaccepted > superseded combination)
6. Species Siliquaria chuni (Thiele, 1925) accepted as Tenagodus chuni Thiele, 1925
7. Species Siliquaria cumingii (Mörch, 1861) accepted as Tenagodus cumingii Mörch, 1861
8. Species Siliquaria faujasi Deshayes, 1861 † accepted as Tenagodus faujasi (Deshayes, 1861) † (unaccepted > superseded combination)
9. Species Siliquaria gracilis Deshayes, 1861 † accepted as Tenagodus gracilis (Deshayes, 1861) † (unaccepted > superseded combination)
10. Species Siliquaria lactea Lamarck, 1818 accepted as Tenagodus lacteus (Lamarck, 1818)
11. Species Siliquaria lima Lamarck, 1818 † accepted as Tenagodus lima (Lamarck, 1818) † (unaccepted > superseded combination)
12. Species Siliquaria limonensis Olsson, 1922 accepted as Tenagodus modestus (Dall, 1881)
13. Species Siliquaria maoria A. W. B. Powell, 1940 accepted as Tenagodus maoria (A. W. B. Powell, 1940) (original combination)
14. Species Siliquaria modesta Dall, 1881 accepted as Tenagodus modestus (Dall, 1881) (original combination)
15. Species Siliquaria multistriata Defrance, 1843 † accepted as Tenagodus multistriatus (Defrance, 1843) † (unaccepted > superseded combination, superseded combination)
16. Species Siliquaria muricata (Born, 1780) accepted as Tenagodus muricatus (Born, 1780)
17. Species Siliquaria norai Bozzetti, 1998 accepted as Tenagodus norai (Bozzetti, 1998)
18. Species Siliquaria ponderosa (Mörch, 1861) accepted as Tenagodus ponderosus Mörch, 1861
19. Species Siliquaria sculpturata Gabb, 1881 accepted as Tenagodus squamatus (Blainville, 1827)
20. Species Siliquaria senegalensis G. B. Sowerby II, 1876 accepted as Tenagodus senegalensis (G. B. Sowerby II, 1876) (original combination)
21. Species Siliquaria senegalensis Mörch, 1861 accepted as Tenagodus senegalensis (G. B. Sowerby II, 1876) (nomen nudum)
22. Species Siliquaria senex Marwick, 1926 † accepted as Tenagodus senex (Marwick, 1926) † (superseded combination)
23. Species Siliquaria spiralis Risso, 1826 accepted as Tenagodus obtusus (Schumacher, 1817) (dubious synonym)
24. Species Siliquaria squamata Blainville, 1827 accepted as Tenagodus squamatus (Blainville, 1827) (original combination)
25. Species Siliquaria striata Defrance, 1827 † accepted as Tenagodus striatus (Defrance, 1827) † (unaccepted > superseded combination)
26. Species Siliquaria sulcata Defrance, 1843 † accepted as Tenagodus sulcatus (Defrance, 1843) † (unaccepted > superseded combination)
27. Species Siliquaria terebella Lamarck, 1818 † accepted as Tenagodus terebellus (Lamarck, 1818) † (unaccepted > superseded combination)
28. Species Siliquaria trochlearis Mörch, 1861 accepted as Tenagodes trochlearis (Mörch, 1861) accepted as Tenagodus trochlearis Mörch, 1861
29. Species Siliquaria wilmanae Tomlin, 1918 accepted as Tenagodus wilmanae (Tomlin, 1918)
30. Species Siliquaria echinata Anton, 1838 † (uncertain > taxon inquirendum, status in recent literature not researched by editor)
31. Species Siliquaria gigas Lesson, 1830 (uncertain > taxon inquirendum)
32. Species Siliquaria occlusa Anton, 1838 † (uncertain > taxon inquirendum, status in recent literature not researched by editor)
33. Species Siliquaria polygona Blainville, 1827 (uncertain > taxon inquirendum)
34. Species Siliquaria spinosa Fischer von Waldheim, 1807 (uncertain > taxon inquirendum)
35. Species Siliquaria tuberculata Anton, 1838 † (uncertain > taxon inquirendum, status in recent literature not researched by editor)
36. Species Siliquaria turbinata Fischer von Waldheim, 1807 (uncertain > taxon inquirendum)

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