1. Species Cyzicus aegyptiacus Daday, 1914: 290
2. Species Cyzicus algericus Daday, 1914: 261
3. Species Cyzicus belfragei (Packard, 1871)
4. Species Cyzicus bucheti (Daday, 1913)
5. Species Cyzicus californicus (Packard, 1874)
6. Species Cyzicus crinitus (Thiele, 1900)
7. Species Cyzicus donaciformis (Baird, 1849)
8. Species Cyzicus eductus Daday, 1914: 127
9. Species Cyzicus ehrenbergi (Daday, 1913)
10. Species Cyzicus elongatus Mattox, 1957
11. Species Cyzicus gifuensis (Ishikawa, 1895)
12. Species Cyzicus gihoni (Baird, 1859)
13. Species Cyzicus grubei (Simon, 1886) sensu Alonso, 1996
14. Species Cyzicus gynecius (Mattox, 1950)
15. Species Cyzicus hierosolymitanus (Fischer, 1860)
16. Species Cyzicus jonesi (Baird, 1862)
17. Species Cyzicus ludhianatus (Battish, 1981)
18. Species Cyzicus madagascarica (Daday, 1914)
19. Species Cyzicus mexicanus (Claus, 1872)
20. Species Cyzicus morsei (Packard, 1871)
21. Species Cyzicus nepalensis Uéno, 1967
22. Species Cyzicus rubra (Daday, 1913)
23. Species Cyzicus sinensis Hu, 1988
24. Species Cyzicus tetracerus (Krynicki, 1830) fide Auduoin, 1837 (sensu Alonso, 1996)
25. Species Cyzicus altus Shu, Rogers, Chen & Yang, 2015 accepted as Ozestheria altus (Shu, Rogers, Chen & Yang, 2015)
26. Species Cyzicus annandalei (Daday, 1913) accepted as Ozestheria annandalei Daday, 1913
27. Species Cyzicus borceai Daday, 1913 accepted as Cyzicus tetracerus (Krynicki, 1830) fide Auduoin, 1837 (sensu Alonso, 1996)
28. Species Cyzicus chyzeri Daday, 1913 accepted as Cyzicus tetracerus (Krynicki, 1830) fide Auduoin, 1837 (sensu Alonso, 1996)
29. Species Cyzicus cycladoides (Joly, 1841) accepted as Cyzicus tetracerus (Krynicki, 1830) fide Auduoin, 1837 (sensu Alonso, 1996)
30. Species Cyzicus cyrenaicus (Vecchi, 1922) accepted as Cyzicus tetracerus (Krynicki, 1830) fide Auduoin, 1837 (sensu Alonso, 1996)
31. Species Cyzicus dictyon (Spencer & Hall, 1896) accepted as Ozestheria lutraria (Brady, 1886)
32. Species Cyzicus dimorphus (Daday, 1913) accepted as Cyzicus ehrenbergi (Daday, 1913)
33. Species Cyzicus dubiosus Daday, 1913 accepted as Cyzicus tetracerus (Krynicki, 1830) fide Auduoin, 1837 (sensu Alonso, 1996)
34. Species Cyzicus echinatus (Daday, 1913) accepted as Cyzicus donaciformis (Baird, 1849)
35. Species Cyzicus ellipticus (Sars, 1896) accepted as Ozestheria elliptica (Sars, 1896)
36. Species Cyzicus fallax Daday, 1913 accepted as Cyzicus tetracerus (Krynicki, 1830) fide Auduoin, 1837 (sensu Alonso, 1996)
37. Species Cyzicus fimbriatus (Brehm, 1935) accepted as Cyzicus ehrenbergi (Daday, 1913)
38. Species Cyzicus hungaricus Daday, 1913 accepted as Cyzicus tetracerus (Krynicki, 1830) fide Auduoin, 1837 (sensu Alonso, 1996)
39. Species Cyzicus indicus (Gurney, 1906) accepted as Ozestheria indica (Gurney, 1906)
40. Species Cyzicus intermedius Daday, 1913 accepted as Cyzicus tetracerus (Krynicki, 1830) fide Auduoin, 1837 (sensu Alonso, 1996)
41. Species Cyzicus irritans Wolf (in Daday, 1914) accepted as Eocyzicus irritans Daday, 1914
42. Species Cyzicus klunzingeri Wolf (in Daday, 1914) accepted as Eocyzicus klunzingeri Daday, 1914
43. Species Cyzicus lobatus Wolf (in litteris) in Daday, 1914 (unaccepted > nomen nudum)
44. Species Cyzicus lutraria (Brady, 1886) accepted as Ozestheria lutraria (Brady, 1886)
45. Species Cyzicus michaelseni (Daday, 1913) accepted as Cyzicus ehrenbergi (Daday, 1913)
46. Species Cyzicus misrai (Tiwari, 1962) fide Tiwari, 1996 accepted as Ozestheria annandalei Daday, 1913
47. Species Cyzicus newcombii (Baird, 1866) accepted as Cyzicus californicus (Packard, 1874)
48. Species Cyzicus obliquus (Sars, 1905) accepted as Eocyzicus obliquus (Sars, 1905)
49. Species Cyzicus ornatus Smirnov, 1932 accepted as Cyzicus tetracerus (Krynicki, 1830) fide Auduoin, 1837 (sensu Alonso, 1996)
50. Species Cyzicus packardi (Brady, 1886) accepted as Ozestheria packardi (Brady, 1886)
51. Species Cyzicus pilosus Rogers, Thaimuangphol, Saengphan & Sanoamuang, 2013 accepted as Ozestheria pilosa (Rogers, Thaimuangphol, Saengphan & Sanoamuang, 2013)
52. Species Cyzicus romanus Daday, 1913 accepted as Cyzicus tetracerus (Krynicki, 1830) fide Auduoin, 1837 (sensu Alonso, 1996)
53. Species Cyzicus romanus Daday, 1914 accepted as Cyzicus tetracerus (Krynicki, 1830) fide Auduoin, 1837 (sensu Alonso, 1996)
54. Species Cyzicus roonwali (Tiwari, 1962), fide Tiwari, 1996 accepted as Ozestheria annandalei Daday, 1913
55. Species Cyzicus rubra (Henry, 1924) accepted as Ozestheria rubra (Henry, 1924) (nomen preoccupatum)
56. Species Cyzicus rufa Dakin, 1914 accepted as Ozestheria rufa (Dakin, 1914)
57. Species Cyzicus sarsi (Sayce, 1903) accepted as Ozestheria sarsii (Sayce, 1903)
58. Species Cyzicus sarsii (Sayce, 1903) accepted as Ozestheria sarsii (Sayce, 1903)
59. Species Cyzicus setosus (Pearse, 1912) accepted as Cyzicus californicus (Packard, 1874)
60. Species Cyzicus seurati Daday, 1914 (fide Maeda- Martínez et al., 2002) accepted as Cyzicus mexicanus (Claus, 1872)
61. Species Cyzicus sibericus Daday, 1913 accepted as Cyzicus tetracerus (Krynicki, 1830) fide Auduoin, 1837 (sensu Alonso, 1996)
62. Species Cyzicus simoni Daday, 1914 accepted as Cyzicus tetracerus (Krynicki, 1830) fide Auduoin, 1837 (sensu Alonso, 1996)
63. Species Cyzicus boysii (Baird, 1849) (uncertain > nomen dubium)
64. Species Cyzicus brasiliensis (Baird, 1849) nomen dubium fide Daday, 1914 (uncertain > nomen dubium)
65. Species Cyzicus bravaisii Audouin, 1837 nomen nudum fide Todd, 1952 (uncertain > nomen dubium)
66. Species Cyzicus caldwelli (Baird, 1852) nomen dubium fide Daday, 1914 (uncertain > nomen dubium)
67. Species Cyzicus dallasi (Baird, 1852) nomen dubium fide Daday, 1914 (uncertain > nomen dubium)
68. Species Cyzicus gubernator (Klunzinger, 1864) fide Daday, 1914 (uncertain > taxon inquirendum)
69. Species Cyzicus lofti (Baird, 1862) fide Daday, 1914 (uncertain > nomen dubium)
70. Species Cyzicus melitensis (Baird, 1849) fide Daday, 1914 (uncertain > nomen dubium)
71. Species Cyzicus paradoxus (Daday, 1914) (uncertain > nomen dubium)
72. Species Cyzicus politus (Baird, 1849) (uncertain > nomen dubium)

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