1. Species Rhytida australis F. W. Hutton, 1882
2. Species Rhytida citrina F. W. Hutton, 1882
3. Species Rhytida greenwoodi (J. E. Gray, 1850)
4. Species Rhytida inaequalis (Reeve, 1854)
5. Species Rhytida meesoni Suter, 1891
6. Species Rhytida oconnori A. W. B. Powell, 1946
7. Species Rhytida otagoensis A. W. B. Powell, 1930
8. Species Rhytida patula F. W. Hutton, 1882
9. Species Rhytida stephenensis A. W. B. Powell, 1930
10. Subgenus Rhytida (Afrorhytida) Möllendorff, 1903 accepted as Afrorhytida Möllendorff, 1903 (superseded combination)
11. Subgenus Rhytida (Echotrida) Iredale, 1933 accepted as Echotrida Iredale, 1933 (superseded combination)
    1. Species Rhytida (Echotrida) strangeoides (J. C. Cox, 1864) accepted as Echotrida strangeoides (J. C. Cox, 1864) (unaccepted > superseded combination)
12. Subgenus Rhytida (Eurhytida) Möllendorff, 1903 accepted as Rhytida Albers, 1860 (unaccepted > junior objective synonym)
    1. Species Rhytida (Eurhytida) ptychomphala (Reeve, 1852) accepted as Briansmithia ptychomphala (Reeve, 1852) (superseded combination)
13. Subgenus Rhytida (Macrocycloides) E. von Martens, 1867 accepted as Macrocycloides E. von Martens, 1867 (unaccepted > superseded rank)
    1. Species Rhytida (Macrocycloides) densesculpta B. Rensch, 1932 accepted as Macrocycloides densesculptus (B. Rensch, 1932) (superseded combination)
    2. Species Rhytida (Macrocycloides) euglypta Möllendorff, 1903 accepted as Macrocycloides euglypta (Möllendorff, 1903) (superseded combination)
    3. Species Rhytida (Macrocycloides) subnitens Gassies, 1872 accepted as Macrocycloides subnitens (Gassies, 1872) (superseded combination)
    4. Species Rhytida (Macrocycloides) vitiensis Mousson, 1865 accepted as Macrocycloides vitiensis (Mousson, 1865) (superseded combination)
14. Subgenus Rhytida (Murphitella) Iredale, 1933 accepted as Murphitella Iredale, 1933 (superseded combination)
    1. Species Rhytida (Murphitella) franklandiensis (Forbes, 1852) accepted as Murphitella franklandiensis (Forbes, 1852) (superseded combination)
15. Subgenus Rhytida (Ouagapia) Crosse, 1895 accepted as Ouagapia Crosse, 1895 (superseded combination)
    1. Species Rhytida (Ouagapia) villandrei (Gassies, 1865) accepted as Ouagapia villandrei (Gassies, 1865) (superseded combination)
16. Subgenus Rhytida (Ougapia) accepted as Ouagapia Crosse, 1895 (incorrect subsequent spelling of Ouagapia)
    1. Species Rhytida (Ougapia) oldroydae Vanatta, 1930 accepted as Ouagapia oldroydae (Vanatta, 1930) (original combination)
17. Subgenus Rhytida (Ptychorhytida) Möllendorff, 1903 accepted as Ptychorhytida Möllendorff, 1903 (unaccepted > superseded rank)
    1. Species Rhytida (Ptychorhytida) aulacospira (L. Pfeiffer, 1846) accepted as Ptychorhytida aulacospira (L. Pfeiffer, 1846) (unaccepted combination )
    2. Species Rhytida (Ptychorhytida) beraudi (Gassies, 1858) accepted as Ptychorhytida beraudi (Gassies, 1858)
    3. Species Rhytida (Ptychorhytida) bernieri (Dautzenberg, 1902) accepted as Ptychorhytida bernieri (Dautzenberg, 1902)
    4. Species Rhytida (Ptychorhytida) candeloti (Crosse & Marie, 1868) accepted as Ptychorhytida candeloti (Crosse & Marie, 1868)
    5. Species Rhytida (Ptychorhytida) ferrieziana (Crosse, 1868) accepted as Ptychorhytida ferrieziana (Crosse, 1868)
    6. Species Rhytida (Ptychorhytida) inaequalis (Reeve, 1854) accepted as Rhytida inaequalis (Reeve, 1854)
    7. Species Rhytida (Ptychorhytida) kanakina (Gassies, 1866) accepted as Ptychorhytida kanakina (Gassies, 1866)
    8. Species Rhytida (Ptychorhytida) subsidialis (Crosse, 1870) accepted as Ptychorhytida subsidialis (Crosse, 1870)
    9. Species Rhytida (Ptychorhytida) testudinaria (Gassies, 1859) accepted as Ptychorhytida testudinaria (Gassies, 1859)
18. Subgenus Rhytida (Rhytida) Albers, 1860 accepted as Rhytida Albers, 1860 (no subgenera are recognized)
    1. Species Rhytida (Rhytida) dunniae (J. E. Gray, 1840) accepted as Amborhytida dunniae (J. E. Gray, 1840) (unaccepted > superseded combination)
    2. Species Rhytida (Rhytida) duplicata Suter, 1904 accepted as Amborhytida duplicata (Suter, 1904) (superseded combination)
    3. Species Rhytida (Rhytida) greenwoodi (J. E. Gray, 1850) accepted as Rhytida greenwoodi (J. E. Gray, 1850) (unaccepted > superseded combination)
19. Subgenus Rhytida (Rhytidarex) A. W. B. Powell, 1948 accepted as Rhytidarex A. W. B. Powell, 1948 (superseded combination)
    1. Species Rhytida (Rhytidarex) buddlei A. W. B. Powell, 1948 accepted as Rhytidarex buddlei (A. W. B. Powell, 1948) (superseded combination)
    2. Species Rhytida (Rhytidarex) johnsoni A. W. B. Powell, 1948 accepted as Rhytidarex johnsoni (A. W. B. Powell, 1948) (superseded combination)
20. Subgenus Rhytida (Strangesta) Iredale, 1937 accepted as Strangesta Iredale, 1937 (unaccepted > superseded rank)
    1. Species Rhytida (Strangesta) bullacea (L. Pfeiffer, 1854) accepted as Strangesta bullacea (Reeve, 1854) accepted as Terrycarlessia bullacea (Reeve, 1854) (unaccepted combination )
    2. Species Rhytida (Strangesta) capillacea (A. Férussac, 1832) accepted as Austrorhytida capillacea (A. Férussac, 1832) (unaccepted combination )
    3. Species Rhytida (Strangesta) confusa (L. Pfeiffer, 1855) accepted as Strangesta confusa (L. Pfeiffer, 1855) (unaccepted combination )
    4. Species Rhytida (Strangesta) gawleri (Brazier, 1872) accepted as Emmalena gawleri (Brazier, 1872) (unaccepted combination )
    5. Species Rhytida (Strangesta) lampra (Reeve, 1854) accepted as Victaphanta lampra (Reeve, 1854) (unaccepted > superseded combination)
    6. Species Rhytida (Strangesta) leichardti (J. C. Cox, 1864) accepted as Strangesta confusa (L. Pfeiffer, 1855) (unaccepted > junior subjective synonym)
    7. Species Rhytida (Strangesta) ptychomphala (Reeve, 1852) accepted as Briansmithia ptychomphala (Reeve, 1852)
    8. Species Rhytida (Strangesta) ruga (Legrand, 1871) accepted as Tasmaphena ruga (Legrand, 1871) (unaccepted combination )
    9. Species Rhytida (Strangesta) sheridani (Brazier, 1875) accepted as Limesta sheridani (Brazier, 1875) (unaccepted combination )
    10. Species Rhytida (Strangesta) walkeri (Gray, 1834) accepted as Strangesta walkeri (J. E. Gray, 1834) (unaccepted combination )
21. Subgenus Rhytida (Tasmaphena) Iredale, 1933 accepted as Tasmaphena Iredale, 1933 (unaccepted > superseded rank)
    1. Species Rhytida (Tasmaphena) hamiltoni (J. C. Cox, 1868) accepted as Stenacapha hamiltoni (J. C. Cox, 1868) (unaccepted > superseded combination)
    2. Species Rhytida (Tasmaphena) sinclairi (L. Pfeiffer, 1845) accepted as Tasmaphena sinclairi (L. Pfeiffer, 1845) (unaccepted combination )
22. Species Rhytida bednalli Ponsonby, 1907 accepted as Torresiropa bednalli (Ponsonby, 1907) (unaccepted > superseded combination)
23. Species Rhytida bernieri Dautzenberg, 1902 accepted as Ptychorhytida bernieri (Dautzenberg, 1902) (original combination)
24. Species Rhytida covani (E. A. Smith, 1879) accepted as Ampelita covani (E. A. Smith, 1879) (unaccepted > superseded combination)
25. Species Rhytida duplicata Suter, 1904 accepted as Amborhytida duplicata (Suter, 1904) (superseded combination)
26. Species Rhytida forsythi A. W. B. Powell, 1952 accepted as Amborhytida forsythi (A. W. B. Powell, 1952) (superseded combination)
27. Species Rhytida gardineri E. A. Smith, 1897 accepted as Hebridelos gardineri (E. A. Smith, 1897) (superseded combination)
28. Species Rhytida globosa Hedley, 1890 accepted as Paryphantopsis globosa (Hedley, 1890) (unaccepted > superseded combination)
29. Species Rhytida hadfieldi A. W. B. Powell, 1949 accepted as Rhytida oconnori A. W. B. Powell, 1946 (junior subjective synonym)
30. Species Rhytida hyalinoides Thiele, 1911 accepted as Tayloria hyalinoides (Thiele, 1911) (original combination)
31. Species Rhytida kapaurensis E. A. Smith, 1897 accepted as Macrocycloides kapaurensis (E. A. Smith, 1897) (original combination)
32. Species Rhytida luteolina (Gassies, 1863) accepted as Ptychorhytida aulacospira (L. Pfeiffer, 1846)
33. Species Rhytida multisulcata (Gassies, 1857) accepted as Ptychorhytida aulacospira (L. Pfeiffer, 1846) (junior synonym)
34. Species Rhytida pycrofti A. W. B. Powell, 1932 accepted as Amborhytida dunniae (J. E. Gray, 1840) (junior subjective synonym)
35. Species Rhytida rouxi Dautzenberg, 1923 accepted as Rhytidopsis rouxi (Dautzenberg, 1923) (original combination)
36. Species Rhytida spelaea A. W. B. Powell, 1933 accepted as Rhytida greenwoodi (J. E. Gray, 1850) (junior subjective synonym)
37. Species Rhytida subsidialis (Crosse, 1870) accepted as Ptychorhytida subsidialis (Crosse, 1870) (unaccepted > superseded combination)
38. Species Rhytida tarangaensis A. W. B. Powell, 1930 accepted as Amborhytida dunniae (J. E. Gray, 1840) (junior subjective synonym)
39. Species Rhytida trobriandensis E. A. Smith, 1897 accepted as Paryphantopsis trobriandensis (E. A. Smith, 1897) (original combination)
40. Species Rhytida yaldwyni Dell, 1955 accepted as Wainuia urnula (Reeve, 1854) (junior subjective synonym)
41. Species Rhytida tasmaniensis (G. B. Sowerby I, 1845) † (uncertain > taxon inquirendum)

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