1. Genus Anomopera Hartmeyer, 1923
2. Genus Asajirus Kott, 1989
3. Genus Bostrichobranchus Traustedt, 1883
4. Genus Eugyra Alder & Hancock, 1870
5. Genus Fungulus Herdman, 1882
6. Genus Gamaster Pizon, 1896
7. Genus Minipera Monniot C. & Monniot F., 1974
8. Genus Molgula Forbes, 1848
9. Genus Molguloides Huntsman, 1922
10. Genus Namiella Monniot C. & Monniot F., 1968
11. Genus Oligotrema Bourne, 1903
12. Genus Paramolgula Traustedt, 1885
13. Genus Pareugyrioides Hartmeyer, 1914
14. Genus Protomolgula Monniot F., 1971
15. Genus Rhizomolgula Ritter, 1901
16. Genus Anurella Lacaze-Duthiers, 1877 accepted as Molgula Forbes, 1848 (Synonym)
17. Genus Ascopera Herdman, 1881 accepted as Molgula Forbes, 1848 (Synonym)
18. Genus Astropera Pizon, 1898 accepted as Molgula Forbes, 1848 (Synonym)
19. Genus Bostricobranchus Traustedt, 1883 accepted as Bostrichobranchus Traustedt, 1883 (Spelling mistake)
20. Genus Caesira Fleming, 1822 accepted as Molgula Forbes, 1848 (Synonym)
21. Genus Ctenicella Lacaze-Duthiers, 1877 accepted as Molgula Forbes, 1848
22. Genus Cystingia MacLeay, 1825 accepted as Molgula Forbes, 1848 (Synonym)
23. Genus Eugyrioides Seeliger, 1907 accepted as Eugyra Alder & Hancock, 1870 (synonym)
24. Genus Eugyriopsis Roule, 1885 accepted as Molgula Forbes, 1848 (Synonym)
25. Genus Euritteria Huntsman, 1922 accepted as Molgula Forbes, 1848 (Synonym)
26. Genus Gymnocystis Giard, 1872 accepted as Molgula Forbes, 1848 (Synonym)
27. Genus Lithonephria Giard, 1872 accepted as Molgula Forbes, 1848 (Literature misspelling)
28. Genus Lithonephrya Giard, 1872 accepted as Molgula Forbes, 1848 (Synonym)
29. Genus Meristocarpus Pizon, 1899 accepted as Molgula Forbes, 1848 (Synonym)
30. Genus Mogula Kirkpatrick, 1905 accepted as Molgula Forbes, 1848 (spelling mistake)
31. Genus Molgulidium Seeliger, 1907 accepted as Molgula Forbes, 1848 (Synonym)
32. Genus Molgulina Hartmeyer, 1914 accepted as Molgula Forbes, 1848 (Synonym)
33. Genus Paraeugyrioides Hartmeyer, 1914 accepted as Pareugyrioides Hartmeyer, 1914 (Literature misspelling)
34. Genus Paraeugyroides Hartmeyer, 1914 accepted as Pareugyroides Hartmeyer, 1914 accepted as Pareugyrioides Hartmeyer, 1914 (Literature misspelling)
35. Genus Pareugyroides Hartmeyer, 1914 accepted as Pareugyrioides Hartmeyer, 1914
36. Genus Pera Stimpson, 1852 accepted as Molgula Forbes, 1848 (Synonym)
37. Genus Stomatropa (unaccepted > nomen nudum)
38. Genus Syphonotethis Gervais, 1840 accepted as Molgula Forbes, 1848 (Synonym)
39. Genus Xenomolgula Ärnbäck, 1931 accepted as Molgula Forbes, 1848 (Synonym)

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