1. Genus Alcichthys Jordan & Starks, 1904
2. Genus Alpinocottus Bogdanov, 2023
3. Genus Andriashevicottus Fedorov, 1990
4. Genus Antipodocottus Bolin, 1952
5. Genus Archistes Jordan & Gilbert, 1898
6. Genus Argyrocottus Herzenstein, 1892
7. Genus Artediellichthys Taranetz, 1941
8. Genus Artediellina Taranetz, 1937
9. Genus Artedielloides Soldatov, 1922
10. Genus Artediellus Jordan, 1885
11. Genus Artedius Girard, 1856
12. Genus Ascelichthys Jordan & Gilbert, 1880
13. Genus Asemichthys Gilbert, 1912
14. Genus Astrocottus Bolin, 1936
15. Genus Atopocottus Bolin, 1936
16. Genus Batrachocottus Berg, 1903
17. Genus Bero Jordan & Starks, 1904
18. Genus Bolinia Yabe, 1991
19. Genus Chitonotus Lockington, 1879
20. Genus Clinocottus Gill, 1861
21. Genus Comephorus Lacepède, 1800
22. Genus Cottiusculus Jordan & Starks, 1904
23. Genus Cottocomephorus Pellegrin, 1900
24. Genus Cottus Linnaeus, 1758
25. Genus Daruma Jordan & Starks, 1904
26. Genus Enophrys Swainson, 1839
27. Genus Furcina Jordan & Starks, 1904
28. Genus Gymnocanthus Swainson, 1839
29. Genus Icelinus Jordan, 1885
30. Genus Icelus Krøyer, 1845
31. Genus Leiocottus Girard, 1856
32. Genus Leocottus Taliev, 1955
33. Genus Lepidobero Qin & Jin, 1992
34. Genus Leptocottus Girard, 1854
35. Genus Maoricottus Schwarzhans, 2019 †
36. Genus Megalocottus Gill, 1861
37. Genus Mesocottus Gratzianov, 1907
38. Genus Micrenophrys Andriashev, 1954
39. Genus Microcottus Schmidt, 1940
40. Genus Myoxocephalus Tilesius, 1811
41. Genus Ocynectes Jordan & Starks, 1904
42. Genus Oligocottus Girard, 1856
43. Genus Orthonopias Starks & Mann, 1911
44. Genus Paracottus Taliev, 1949
45. Genus Phallocottus Schultz, 1938
46. Genus Phasmatocottus Bolin, 1936
47. Genus Porocottus Gill, 1859
48. Genus Pseudoblennius Temminck & Schlegel, 1850
49. Genus Radulinopsis Soldatov & Lindberg, 1930
50. Genus Radulinus Gilbert, 1890
51. Genus Rastrinus Jordan & Evermann, 1896
52. Genus Rheopresbe Jordan & Starks, 1904
53. Genus Ricuzenius Jordan & Starks, 1904
54. Genus Ruscarius Jordan & Starks, 1895
55. Genus Sigmistes Rutter, 1898
56. Genus Stelgistrum Jordan & Gilbert, 1898
57. Genus Stlengis Jordan & Starks, 1904
58. Genus Synchirus Bean, 1890
59. Genus Taurocottus Soldatov & Pavlenko, 1915
60. Genus Taurulus Gratzianov, 1907
61. Genus Thyriscus Gilbert & Burke, 1912
62. Genus Trachidermus Heckel, 1839
63. Genus Trichocottus Soldatov & Pavlenko, 1915
64. Genus Triglops Reinhardt, 1830
65. Genus Vellitor Jordan & Starks, 1904
66. Genus Zesticelus Jordan & Evermann, 1896
67. Genus Cottidarum † (uncertain > unassessed)
68. Genus Acanthocottus Girard, 1850 accepted as Myoxocephalus Tilesius, 1811
69. Genus Agonocottus Pavlenko, 1910 accepted as Icelus Krøyer, 1845
70. Genus Ainocottus Jordan & Starks, 1904 accepted as Myoxocephalus Tilesius, 1811
71. Genus Allartedius Hubbs, 1926 accepted as Artedius Girard, 1856
72. Genus Archaulus Gilbert & Burke, 1912 accepted as Archistes Jordan & Gilbert, 1898
73. Genus Artediellius accepted as Artediellus Jordan, 1885 (misspelling)
74. Genus Aspicottus Girard, 1854 accepted as Enophrys Swainson, 1839
75. Genus Astrolytes Jordan & Starks, 1895 accepted as Artedius Girard, 1856
76. Genus Axyrias Starks, 1896 accepted as Artedius Girard, 1856
77. Genus Baicalocottus Berg, 1903 accepted as Cottocomephorus Pellegrin, 1900 (unaccepted > junior subjective synonym)
78. Genus Baikalocottus Berg, 1903 accepted as Baicalocottus Berg, 1903 accepted as Cottocomephorus Pellegrin, 1900 (unaccepted > misspelling - incorrect subsequent spelling)
79. Genus Blennicottus Gill, 1861 accepted as Clinocottus Gill, 1861
80. Genus Boreocottus Gill, 1859 accepted as Myoxocephalus Tilesius, 1811
81. Genus Centridermichthys Richardson, 1845 accepted as Cottus Linnaeus, 1758
82. Genus Ceratocottus Gill, 1859 accepted as Enophrys Swainson, 1839
83. Genus Chitinotus accepted as Chitonotus Lockington, 1879 (unaccepted > misspelling - incorrect subsequent spelling)
84. Genus Cottopsis Girard, 1850 accepted as Cottus Linnaeus, 1758
85. Genus Crossias Jordan & Starks, 1904 accepted as Porocottus Gill, 1859
86. Genus Crossius accepted as Crossias Jordan & Starks, 1904 accepted as Porocottus Gill, 1859 (misspelling)
87. Genus Elanura Gilbert, 1896 accepted as Triglops Reinhardt, 1830
88. Genus Eximia Greeley, 1899 accepted as Oligocottus Girard, 1856
89. Genus Gymnacanthus accepted as Gymnocanthus Swainson, 1839 (misspelling)
90. Genus Metacottus Taliev, 1946 accepted as Procottus Gratzianov, 1902
91. Genus Myxocephalus Tilesius, 1811 accepted as Myoxocephalus Tilesius, 1811 (unaccepted > misspelling - incorrect subsequent spelling)
92. Genus Ochotskia Schmidt, 1916 accepted as Icelus Krøyer, 1845
93. Genus Onchocottus Gill, 1861 accepted as Myoxocephalus Tilesius, 1811 (synonym)
94. Genus Oncocottus Gill, 1861 accepted as Triglopsis Girard, 1851 accepted as Myoxocephalus Tilesius, 1811 (synonym)
95. Genus Onocottus accepted as Onchocottus Gill, 1861 accepted as Myoxocephalus Tilesius, 1811 (misspelling)
96. Genus Oxycottus Jordan & Evermann, 1898 accepted as Clinocottus Gill, 1861
97. Genus Pegedictis Rafinesque, 1820 accepted as Cottus Linnaeus, 1758
98. Genus Podabrus Richardson, 1848 accepted as Vellitor Jordan & Starks, 1904
99. Genus Potamocottus Gill, 1861 accepted as Cottus Linnaeus, 1758
100. Genus Prionistius Bean, 1884 accepted as Triglops Reinhardt, 1830
101. Genus Pterygiocottus Bean & Weed, 1920 accepted as Artedius Girard, 1856
102. Genus Ruscariops Hubbs, 1926 accepted as Artedius Girard, 1856
103. Genus Rusciculus Greeley, 1899 accepted as Oligocottus Girard, 1856
104. Genus Schmidtia Jordan & Starks, 1904 accepted as Stlengis Jordan & Starks, 1904
105. Genus Stelgidinotus accepted as Stelgidonotus Gilbert & Thompson, 1905 accepted as Oligocottus Girard, 1856 (misspelling)
106. Genus Stelgidonotus Gilbert & Thompson, 1905 accepted as Oligocottus Girard, 1856
107. Genus Sternias Jordan & Evermann, 1898 accepted as Triglops Reinhardt, 1830
108. Genus Stlegicottus Bolin, 1936 accepted as Rastrinus Jordan & Evermann, 1896 (synonym)
109. Genus Tarandichthys Jordan & Evermann, 1896 accepted as Icelinus Jordan, 1885
110. Genus Trachydermus accepted as Trachidermus Heckel, 1839 (misspelling)
111. Genus Triglopsis Girard, 1851 accepted as Myoxocephalus Tilesius, 1811 (synonym)
112. Genus Uranidea DeKay, 1842 accepted as Cottus Linnaeus, 1758

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