1. Species Ctenicella amesophleba Codreanu & Mack-Fira, 1956 accepted as Molgula amesophleba (Codreanu & Mack-Fira, 1956) (original combination)
2. Species Ctenicella amokurae (Bovien, 1921) accepted as Molgula enodis (Sluiter, 1912) (new combination)
3. Species Ctenicella appendiculata (Heller, 1877) accepted as Molgula appendiculata Heller, 1877 (new combination)
4. Species Ctenicella conchata (Sluiter, 1898) accepted as Molgula conchata Sluiter, 1898 (new combination)
5. Species Ctenicella cynthiaeformis (Hartmeyer, 1903) accepted as Molgula cynthiaeformis Hartmeyer, 1903 (new combination)
6. Species Ctenicella dione (Savigny, 1816) accepted as Molgula dione (Savigny, 1816) (new combination)
7. Species Ctenicella ficus (Macdonald, 1859) accepted as Molgula ficus (Macdonald, 1859) (new combination)
8. Species Ctenicella godeffroyi (Michaelsen, 1908) accepted as Molgula ficus (Macdonald, 1859) (new combination)
9. Species Ctenicella hupferi Hartmeyer, 1909 accepted as Hartmeyeria hupferi (Hartmeyer, 1909) (incorrect author)
10. Species Ctenicella korotneffii Drasche, 1884 accepted as Molgula appendiculata Heller, 1877 (original combination)
11. Species Ctenicella lanceplaini Lacaze-Duthiers, 1877 accepted as Molgula complanata Alder & Hancock, 1870 (original combination)
12. Species Ctenicella lebruni Pizon, 1898 accepted as Paramolgula gregaria (Lesson, 1830) (original combination)
13. Species Ctenicella martensii (Traustedt, 1885) accepted as Molgula ficus (Macdonald, 1859) (new combination)
14. Species Ctenicella morgatae Lacaze-Duthiers, 1877 accepted as Molgula complanata Alder & Hancock, 1870 (original combination)
15. Species Ctenicella mortenseni Michaelsen, 1922 accepted as Molgula mortenseni (Michaelsen, 1922) (original combination)
16. Species Ctenicella nana (Herdman, 1899) accepted as Molgula ficus (Macdonald, 1859) (new combination)
17. Species Ctenicella natalensis Michaelsen, 1918 accepted as Molgula conchata Sluiter, 1898 (original combination)
18. Species Ctenicella novaeselandiae (Michaelsen, 1912) accepted as Molgula novaeselandiae (Michaelsen, 1912) (new combination)
19. Species Ctenicella parasitica (Macdonald, 1859) accepted as Molgula sabulosa (Quoy & Gaimard, 1834) (new combination)
20. Species Ctenicella ridgewayi Herdman, 1906 accepted as Molgula ridgewayi (Herdman, 1906) (original combination)
21. Species Ctenicella rugosa Pizon, 1898 accepted as Paramolgula gregaria (Lesson, 1830) (original combination)
22. Species Ctenicella sluiteri Michaelsen, 1922 accepted as Molgula sluiteri (Michaelsen, 1922) (original combination)
23. Species Ctenicella undulata Tokioka, 1949 accepted as Molgula undulata (Tokioka, 1949) (original combination)

The webpage text is licensed under a Creative Commons Attribution 4.0 License