1. Subgenus Isidora (Macrophysa) Meek, 1865 † accepted as Macrophysa Meek, 1865 † (unaccepted > superseded rank)
   1. Species Isidora (Macrophysa) columnaris (Deshayes, 1825) † accepted as Macrophysa columnaris (Deshayes, 1825) † (unaccepted > superseded combination)
   2. Species Isidora (Macrophysa) draparnaudi [sic] † accepted as Macrophysa draparnaudii (Matheron, 1843) † (unaccepted > misspelling - incorrect subsequent spelling)
   3. Species Isidora (Macrophysa) parvissima (de Boissy, 1848) † accepted as Macrophysa parvissima (de Boissy, 1848) † (unaccepted > superseded combination)
   4. Species Isidora (Macrophysa) procera (Matheron, 1878) † accepted as Macrophysa procera (Matheron, 1878) † (unaccepted > superseded combination)
2. Subgenus Isidora (Physopsis) Krauss, 1848 accepted as Bulinus (Physopsis) Krauss, 1848 represented as Bulinus O. F. Müller, 1781 (unaccepted > superseded combination)
   1. Species Isidora (Physopsis) africana (Krauss, 1848) accepted as Bulinus africanus (Krauss, 1848) (unaccepted > superseded combination)
   2. Species Isidora (Physopsis) globosa (Morelet, 1866) accepted as Bulinus globosus (Morelet, 1866) (unaccepted > superseded combination)
3. Species Isidora brocchii Ehrenberg, 1831 accepted as Bulinus truncatus (Audouin, 1827) (unaccepted > junior subjective synonym)
4. Species Isidora compta Melvill & Ponsonby, 1903 accepted as Bulinus tropicus (Krauss, 1848) (synonym)
5. Species Isidora decorata Thiele, 1930 accepted as Glyptophysa georgiana (Quoy & Gaimard, 1832) (junior synonym)
6. Species Isidora forskalii Ehrenberg, 1831 accepted as Bulinus forskalii (Ehrenberg, 1831) (original combination)
7. Species Isidora gibbosa (A. Gould, 1847) accepted as Glyptophysa novahollandica (Bowdich, 1822)
8. Species Isidora guernei Dautzenberg, 1890 accepted as Bulinus truncatus (Audouin, 1827) (junior synonym)
9. Species Isidora hemprichii Ehrenberg, 1831 accepted as Bulinus truncatus (Audouin, 1827)
10. Species Isidora jousseaumei Dautzenberg, 1890 accepted as Bulinus jousseaumei (Dautzenberg, 1890) (original combination)
11. Species Isidora lirata (Tenison Woods, 1879) accepted as Glyptophysa variabilis (J. E. Gray, 1843) (junior subjective synonym)
12. Species Isidora moluccensis (R. P. Lesson, 1831) accepted as Glyptophysa moluccensis (R. P. Lesson, 1831) (unaccepted > superseded combination)
13. Species Isidora natalensis (Kuster, 1841) accepted as Bulinus natalensis (Kuster, 1841) (unaccepted > superseded combination)
14. Species Isidora oconnori Cumber, 1941 † accepted as Physastra oconnori (Cumber, 1941) † accepted as Glyptophysa (Glyptophysa) oconnori (Cumber, 1941) † represented as Glyptophysa oconnori (Cumber, 1941) (superseded combination)
15. Species Isidora ovalina E. von Martens, 1897 accepted as Glyptophysa ovalina (E. von Martens, 1897) (original combination)
16. Species Isidora sericina Jickeli, 1874 accepted as Bulinus truncatus (Audouin, 1827) (a junior synonym)
17. Species Isidora stagnalis E. von Martens, 1897 accepted as Glyptophysa stagnalis (E. von Martens, 1897) (unaccepted > superseded combination)
18. Species Isidora strigosa E. von Martens, 1897 accepted as Bulinus trigonus (E. von Martens, 1892)
19. Species Isidora sumatrana E. von Martens, 1897 accepted as Glyptophysa sumatrana (E. von Martens, 1897) (original combination)
20. Species Isidora transversalis E. von Martens, 1897 accepted as Bulinus transversalis (E. von Martens, 1897) (original combination)
21. Species Isidora trigona (E. von Martens, 1892) accepted as Bulinus trigonus (E. von Martens, 1892) (unaccepted > superseded combination)
22. Species Isidora tropica (Krauss, 1848) accepted as Bulinus tropicus (Krauss, 1848)
23. Species Isidora aruana C. R. Boettger, 1915 (uncertain > taxon inquirendum)
24. Species Isidora celebensis (Clessin, 1886) (uncertain > taxon inquirendum, status in recent literature not researched by editor)
25. Species Isidora lamellosa J. R. Roth, 1855 (uncertain > taxon inquirendum)
26. Species Isidora minahassae E. von Martens, 1897 (uncertain > taxon inquirendum, use in recent literature currently undocumented)
27. Species Isidora schackoi Jickeli, 1874 (uncertain > taxon inquirendum, use in recent literature currently undocumented)
28. Species Isidora timorensis E. von Martens, 1897 (uncertain > taxon inquirendum, use in recent literature currently undocumented)

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