1. Subgenus Cytherella (Cytherella) Jones, 1849
   1. Species Cytherella (Cytherella) lata Brady, 1880 represented as Cytherella lata Brady, 1880
   2. Species Cytherella (Cytherella) polita Brady, 1869 represented as Cytherella polita Brady, 1869
   3. Species Cytherella (Cytherella) pulchra Brady, 1866 represented as Cytherella pulchra Brady, 1866
   4. Species Cytherella (Cytherella) punctata Brady, 1866 represented as Cytherella punctata Brady, 1866
2. Species Cytherella abyssorum Sars, 1866
3. Species Cytherella adenensis Malz & Jellinek, 1989
4. Species Cytherella africana Scott, 1894
5. Species Cytherella alvearium Bonaduce, Ciampo & Masoli, 1976
6. Species Cytherella arostrata Kornicker, 1963
7. Species Cytherella banda Benson, 1959
8. Species Cytherella bathyalis Bonaduce, Ciliberto, Masoli, Minichelli & Pugliese, 1982
9. Species Cytherella bermaguiensis Yassini & Jones, 1995
10. Species Cytherella bermudensis Maddocks in Maddocks & Iliffe, 1986
11. Species Cytherella bigemina Mostafawi, 2003
12. Species Cytherella brettingi Mohammed & Keyser, 2012
13. Species Cytherella caepae Hu & Tao, 2008
14. Species Cytherella cincta Malz & Jellinek, 1989
15. Species Cytherella compressa (Muenster, 1830)
16. Species Cytherella corpusculum Swanson, Jellinek & Malz, 2005
17. Species Cytherella cribrosa Brady, 1880
18. Species Cytherella cuneata Seguenza, 1886
19. Species Cytherella cuneiformis Hartmann, 1974
20. Species Cytherella cuneolus Brady, 1870
21. Species Cytherella dictyon Malz & Jellinek, 1989
22. Species Cytherella discostata (Whatley, Cooke & Warne, 1995)
23. Species Cytherella dromedaria Brady, 1880
24. Species Cytherella eburnea Brady, 1898
25. Species Cytherella eburnea Witte, 1993
26. Species Cytherella elliptica Brady, 1878
27. Species Cytherella fischeri Terquem, 1878
28. Species Cytherella fragum Jellinek, 1993
29. Species Cytherella grossmani Benson & Coleman, 1963
30. Species Cytherella hanaii Omatsola, 1970
31. Species Cytherella harpago Kornicker, 1963
32. Species Cytherella harrymutvei Stambolidis, 1980
33. Species Cytherella hermargentina Whatley, Moguilevsky, Chadwick, Toy & Ramos, 1998
34. Species Cytherella hiatus Swanson, Jellinek & Malz, 2005
35. Species Cytherella incohata Zhao (Yi-Chun) & Whatley, 1989
36. Species Cytherella interpunctata Malz & Jellinek, 1989
37. Species Cytherella intonsa Swanson, Jellinek & Malz, 2005
38. Species Cytherella javaseaensis Dewi, 1997
39. Species Cytherella joalensis Witte, 1993
40. Species Cytherella kingstonensis McKenzie, Reyment & Reyment, 1990
41. Species Cytherella kornickeri Maddocks in Maddocks & Iliffe, 1986
42. Species Cytherella laevis Brady, 1867
43. Species Cytherella laganella (Brady, 1880) Sharapova, 1937
44. Species Cytherella lagenalis Marliere, 1958
45. Species Cytherella lata Brady, 1880
46. Species Cytherella luciae Seguenza, 1886
47. Species Cytherella maculosa Malz & Jellinek, 1989
48. Species Cytherella maddocks Lerner-Seggev, 1972
49. Species Cytherella maremensis Artüz, Gülen & Kubanç, 2013
50. Species Cytherella mejanguerensis Hartmann, 1959
51. Species Cytherella micrometrica Seguenza, 1886
52. Species Cytherella minutissima Hao (Yi-Chun) in Ruan & Hao (Yi-Chun), 1988
53. Species Cytherella montensis Marliere, 1958
54. Species Cytherella namibensis Dingle, 1992
55. Species Cytherella nitida Brady, 1869
56. Species Cytherella nyssa Hao (Yi-Chun) in Ruan & Hao (Yi-Chun), 1988
57. Species Cytherella obtusata Müller, 1912
58. Species Cytherella olosa Omatsola, 1970
59. Species Cytherella omatsolai Hartmann, 1974
60. Species Cytherella ondaatjei Scott, 1905
61. Species Cytherella optima Ruan in Ruan & Hao (Yi-Chun), 1988
62. Species Cytherella ovalis Brady, 1911
63. Species Cytherella ovularia Swain, 1967
64. Species Cytherella pandora Kornicker, 1963
65. Species Cytherella papillosolineata Seguenza, 1886
66. Species Cytherella parapunctata Swain, 1967
67. Species Cytherella permutata Swanson, Jellinek & Malz, 2005
68. Species Cytherella pindoramensis Bergue & Coimbra, 2021
69. Species Cytherella plusminusve Swanson, Jellinek & Malz, 2005
70. Species Cytherella polita Brady, 1869
71. Species Cytherella ponderosa Witte, 1993
72. Species Cytherella pori Lerner-Seggev, 1964
73. Species Cytherella pulchra Brady, 1866
74. Species Cytherella pumila Scott, 1894
75. Species Cytherella pumpkinae Hu & Tao, 2008
76. Species Cytherella punctata Brady, 1866
77. Species Cytherella reticulata Seguenza, 1886
78. Species Cytherella retroflexa Mostafawi, 2003
79. Species Cytherella rizzolensis Seguenza, 1886
80. Species Cytherella russoiforma Dykan, 2020
81. Species Cytherella rwhatleyi Brandão, 2008
82. Species Cytherella scotica Brady, 1867
83. Species Cytherella semicatillus Ceolin & Whatley, 2015
84. Species Cytherella semitalis Brady, 1868
85. Species Cytherella sericea Mostafawi, 2003
86. Species Cytherella serratula (Brady, 1880)
87. Species Cytherella serrulata Brady & Norman, 1896
88. Species Cytherella sicula Seguenza, 1886
89. Species Cytherella similis Brady, 1870
90. Species Cytherella thrakiensis Stambolidis, 1980
91. Species Cytherella truncata Brady, 1869
92. Species Cytherella venusta Brady, 1880
93. Species Cytherella vermilionensis Kontrovitz, 1976
94. Species Cytherella vermillionensis Kontrovitz, 1976
95. Species Cytherella vesiculosa Chapman, 1902
96. Species Cytherella vizcainoensis McKenzie & Swain, 1967
97. Species Cytherella vraspillaii Scott, 1905
98. Species Cytherella vulgatella Aiello, Barra, Bonaduce & Russo, 1996
99. Species Cytherella yaoshou Hu & Tao, 2008
100. Subgenus Cytherella (Cytherelloidea) Alexander, 1929 accepted as Cytherelloidea Alexander, 1929 (taxon accepted at genus level)
     1. Species Cytherella (Cytherelloidea) beckmanni (Barbeito-Gonzalez, 1971) Sissingh, 1972 accepted as Cytherelloidea beckmanni Barbeito-Gonzalez, 1971 (unaccepted > superseded rank, Subgenus accepted at genus level)
     2. Species Cytherella (Cytherelloidea) omala Barbeito-Gonzalez, 1971 accepted as Cytherelloidea omala Barbeito-Gonzalez, 1971 (unaccepted > superseded rank, Subgenus elevated to genus)
     3. Species Cytherella (Cytherelloidea) sordida (Müller, 1894) Mostafawi, 1981 accepted as Cytherelloidea sordida (Müller, 1894) (superseded combination)
101. Subgenus Cytherella (Platella) Coryell & Fields, 1937 accepted as Platella Coryell & Fields, 1937 † (Taxon accepted at genus level)
102. Species Cytherella cavernosa Brady, 1868 accepted as Keijcyoidea cavernosa (Brady, 1868) (superseded original combination)
103. Species Cytherella cingulata Brady, 1869 accepted as Cytherelloidea cingulata (Brady, 1869) (superseded original combination)
104. Species Cytherella irregularis Brady, 1880 accepted as Cytherelloidea irregularis (Brady, 1880) (superseded original combination)
105. Species Cytherella latimarginata Brady, 1880 accepted as Cytherelloidea latimarginata (Brady, 1880) Herrig, 1978 (superseded original combination)
106. Species Cytherella nodosa Brady, 1878 accepted as Cuneocythere nodosa (Brady, 1878) Uffenorde, 1981 (superseded original combination)
107. Species Cytherella paratewarii Swain & Gilby, 1974 (unaccepted > nomen nudum)
108. Species Cytherella rugosa Brady, 1866 accepted as Keijcyoidea rugosa (Brady, 1866) (superseded original combination)
109. Species Cytherella sordida Müller, 1894 accepted as Cytherelloidea sordida (Müller, 1894) (superseded original combination)
110. Species Cytherella splendida Swanson, 1993 (unaccepted > nomen nudum)
111. Species Cytherella tumida Brady, 1890 accepted as Saipanetta tumida (Brady, 1890) (superseded original combination)
112. Species Cytherella urtica Ruggieri, 1959 accepted as Cytherella vulgata Ruggieri, 1962 † (unaccepted > nomen nudum)

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