1. Genus Caporbis Bartsch, 1915
   1. Species Caporbis africanus Bartsch, 1915
   2. Species Caporbis agulhasensis (Thiele, 1925)
   3. Species Caporbis formosus (W. H. Turton, 1932)
   4. Species Caporbis africana Bartsch, 1915 accepted as Caporbis africanus Bartsch, 1915 (incorrect grammatical agreement of specific epithet)
2. Genus Hummelinckiella Faber & Moolenbeek, 1999
   1. Species Hummelinckiella borinquensis Faber & Moolenbeek, 1999
3. Genus Petalopoma Schiaparelli, 2002
   1. Species Petalopoma elisabettae Schiaparelli, 2002
   2. Species Petalopoma indoensis Dharma, 2011
4. Genus Stephopoma Mörch, 1860
   1. Species Stephopoma abrolhosense Bieler, 1997
   2. Species Stephopoma lacunosum (Barnard, 1963)
   3. Species Stephopoma levispinosum Bieler, 1997
   4. Species Stephopoma mamillatum J. E. Morton & Keen, 1960
   5. Species Stephopoma myrakeenae Olsson & McGinty, 1958
   6. Species Stephopoma nucleogranosum Verco, 1904
   7. Species Stephopoma pennatum Mörch, 1860
   8. Species Stephopoma quincunx (Barnard, 1963)
   9. Species Stephopoma roseum (Quoy & Gaimard, 1834)
   10. Species Stephopoma tricuspe Mörch, 1861
   11. Species Stephopoma mammillatum J. E. Morton & Keen, 1960 accepted as Stephopoma mamillatum J. E. Morton & Keen, 1960 (misspelling)
   12. Species Stephopoma nucleocostata [sic] accepted as Stephopoma nucleocostatum May, 1915 (incorrect gender ending)
   13. Species Stephopoma nucleocostatum May, 1915 accepted as Dendropoma nucleocostatum (May, 1915)
5. Genus Tenagodus Guettard, 1770
   1. Species Tenagodus anguinus (Linnaeus, 1758)
   2. Species Tenagodus armatus (Habe & Kosuge, 1967)
   3. Species Tenagodus australis (Quoy & Gaimard, 1834)
   4. Species Tenagodus barbadensis Bieler, 2004
   5. Species Tenagodus bernardii Mörch, 1860
   6. Species Tenagodus chuni Thiele, 1925
   7. Species Tenagodus cumingii Mörch, 1861
   8. Species Tenagodus lacteus (Lamarck, 1818)
   9. Species Tenagodus maoria (A. W. B. Powell, 1940)
   10. Species Tenagodus modestus (Dall, 1881)
   11. Species Tenagodus norai (Bozzetti, 1998)
   12. Species Tenagodus obtusiformis K. Martin, 1905
   13. Species Tenagodus obtusus (Schumacher, 1817)
   14. Species Tenagodus ponderosus Mörch, 1861
   15. Species Tenagodus senegalensis (G. B. Sowerby II, 1876)
   16. Species Tenagodus squamatus (Blainville, 1827)
   17. Species Tenagodus sundaensis Dharma, 2011
   18. Species Tenagodus tahitensis Mörch, 1861
   19. Species Tenagodus tostus Mörch, 1861
   20. Species Tenagodus trochlearis Mörch, 1861
   21. Species Tenagodus weldii Tenison Woods, 1876
   22. Species Tenagodus wilmanae (Tomlin, 1918)
   23. Subgenus Tenagodus (Agathirses) Montfort, 1808 accepted as Tenagodus Guettard, 1770
       1. Species Tenagodus (Agathirses) armata Habe & Kosuge, 1967 accepted as Tenagodus armatus (Habe & Kosuge, 1967) (unaccepted > superseded combination)
   24. Subgenus Tenagodus (Pyxipoma) Mörch, 1861 accepted as Tenagodus Guettard, 1770
       1. Species Tenagodus (Pyxipoma) anguillae Mörch, 1861 accepted as Tenagodus squamatus (Blainville, 1827)
       2. Species Tenagodus (Pyxipoma) moebii Mörch, 1865 (uncertain > taxon inquirendum)
   25. Species Tenagodus anguillae Mörch, 1861 accepted as Tenagodus squamatus (Blainville, 1827)
   26. Species Tenagodus ruber (Schumacher, 1817) accepted as Tenagodus anguinus (Linnaeus, 1758)
   27. Species Tenagodus senegalensis (Mörch, 1861) accepted as Tenagodus senegalensis (G. B. Sowerby II, 1876) (nomen nudum)
   28. Subgenus Tenagodus (Tenagodus) Guettard, 1770 represented as Tenagodus Guettard, 1770
       1. Species Tenagodus (Tenagodus) obtusus (Schumacher, 1817) represented as Tenagodus obtusus (Schumacher, 1817)
   29. Species Tenagodus moebii Mörch, 1865 (uncertain > taxon inquirendum)
   30. Species Tenagodus muricatus (Born, 1780) (uncertain > taxon inquirendum)
6. Genus Anguinaria Schumacher, 1817 accepted as Tenagodus Guettard, 1770
   1. Species Anguinaria obtusa Schumacher, 1817 accepted as Tenagodus obtusus (Schumacher, 1817)
   2. Species Anguinaria rubra Schumacher, 1817 accepted as Tenagodus anguinus (Linnaeus, 1758)
7. Genus Hemitenagodes Rovereto, 1899 accepted as Tenagodus Guettard, 1770
8. Genus Lilax Finlay, 1926 accepted as Stephopoma Mörch, 1860
9. Genus Pyxipoma Mörch, 1861 accepted as Tenagodus Guettard, 1770
   1. Species Pyxipoma weldii (Tenison Woods, 1876) accepted as Tenagodus weldii Tenison Woods, 1876
10. Genus Segmentella Thiele, 1925 accepted as Caporbis Bartsch, 1915
11. Genus Siliquaria Bruguière, 1789 accepted as Tenagodus Guettard, 1770 (objective synonym)
    1. Species Siliquaria repertricus Tomlin, 1948
    2. Species Siliquaria armata Habe & Kosuge, 1967 accepted as Tenagodus armatus (Habe & Kosuge, 1967) (unaccepted > superseded combination)
    3. Species Siliquaria australis Quoy & Gaimard, 1834 accepted as Tenagodus australis (Quoy & Gaimard, 1834)
    4. Species Siliquaria chuni (Thiele, 1925) accepted as Tenagodus chuni Thiele, 1925
    5. Species Siliquaria cumingii (Mörch, 1861) accepted as Tenagodus cumingii Mörch, 1861
    6. Species Siliquaria lactea Lamarck, 1818 accepted as Tenagodus lacteus (Lamarck, 1818)
    7. Species Siliquaria limonensis Olsson, 1922 accepted as Tenagodus modestus (Dall, 1881)
    8. Species Siliquaria maoria A. W. B. Powell, 1940 accepted as Tenagodus maoria (A. W. B. Powell, 1940) (original combination)
    9. Species Siliquaria modesta Dall, 1881 accepted as Tenagodus modestus (Dall, 1881) (original combination)
       1. Variety Siliquaria modesta var. limonensis Olsson, 1922 accepted as Tenagodus modestus (Dall, 1881)
    10. Species Siliquaria muricata (Born, 1780) accepted as Tenagodus muricatus (Born, 1780)
    11. Species Siliquaria norai Bozzetti, 1998 accepted as Tenagodus norai (Bozzetti, 1998)
    12. Species Siliquaria ponderosa (Mörch, 1861) accepted as Tenagodus ponderosus Mörch, 1861
    13. Species Siliquaria sculpturata Gabb, 1881 accepted as Tenagodus squamatus (Blainville, 1827)
    14. Species Siliquaria senegalensis G. B. Sowerby II, 1876 accepted as Tenagodus senegalensis (G. B. Sowerby II, 1876) (original combination)
    15. Species Siliquaria senegalensis Mörch, 1861 accepted as Tenagodus senegalensis (G. B. Sowerby II, 1876) (nomen nudum)
    16. Species Siliquaria spiralis Risso, 1826 accepted as Tenagodus obtusus (Schumacher, 1817) (dubious synonym)
    17. Species Siliquaria squamata Blainville, 1827 accepted as Tenagodus squamatus (Blainville, 1827) (original combination)
    18. Species Siliquaria trochlearis Mörch, 1861 accepted as Tenagodes trochlearis (Mörch, 1861)
    19. Species Siliquaria wilmanae Tomlin, 1918 accepted as Tenagodus wilmanae (Tomlin, 1918)
    20. Species Siliquaria gigas Lesson, 1830 (uncertain > taxon inquirendum)
    21. Species Siliquaria polygona Blainville, 1827 (uncertain > taxon inquirendum)
    22. Species Siliquaria spinosa Fischer von Waldheim, 1807 (uncertain > taxon inquirendum)
    23. Species Siliquaria turbinata Fischer von Waldheim, 1807 (uncertain > taxon inquirendum)
12. Genus Tenagodes P. Fischer, 1885 accepted as Tenagodus Guettard, 1770 (Invalid: unjustified emendation of Tenagodus)
    1. Species Tenagodes anguinus (Linnaeus, 1758) accepted as Tenagodus anguinus (Linnaeus, 1758)
    2. Species Tenagodes muricatus (Born, 1780) accepted as Tenagodus muricatus (Born, 1780)
    3. Species Tenagodes trochlearis (Mörch, 1861) accepted as Tenagodus trochlearis Mörch, 1861
13. Subfamily Siliquariinae Anton, 1838 represented as Siliquariidae Anton, 1838
14. Subfamily Stephopomatinae Bandel & Kowalke, 1997 represented as Siliquariidae Anton, 1838
15. Genus Siliquariidae incertae sedis (temporary name)
    1. Species Siliquariidae incertae sedis annularis (Dillwyn, 1817) (uncertain > taxon inquirendum)
    2. Species Siliquariidae incertae sedis franciscanus (Thiele, 1925) (uncertain > taxon inquirendum)
    3. Species Siliquariidae incertae sedis papillosa (Rees, 1808) (uncertain > taxon inquirendum)
    4. Species Siliquariidae incertae sedis spinulosus (Thiele, 1925) (uncertain > taxon inquirendum)

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