1. Genus Anisocrella Topsent, 1927
2. Genus Crella Gray, 1867
3. Genus Crellastrina Topsent, 1927
4. Genus Crellomima Rezvoi, 1925
5. Genus Spirorhabdia Topsent, 1918
6. Genus Crellina Hentschel, 1914 accepted as Crella (Crella) Gray, 1867 (junior synonym)
7. Genus Crellinspira de Laubenfels, 1936 accepted as Crella (Pytheas) Topsent, 1890 (junior synonym)
8. Genus Damonilla Laubenfels, 1936 accepted as Crellomima Rezvoi, 1925 (junior synonym)
9. Genus Grayella Carter, 1869 accepted as Crella (Grayella) Carter, 1869 (subgenus transfer)
10. Genus Grella Laubenfels, 1936 accepted as Crella (Grayella) Carter, 1869 (junior synonym)
11. Genus Kowalewskyella Swartschewsky, 1905 accepted as Crella (Crella) Gray, 1867 (junior synonym)
12. Genus Naniupi de Laubenfels, 1950 accepted as Crella (Pytheas) Topsent, 1890 (junior synonym)
13. Genus Pseudoclathria Dendy, 1897 accepted as Crella (Grayella) Carter, 1869 (junior synonym)
14. Genus Pytheas Topsent, 1890 accepted as Crella (Pytheas) Topsent, 1890 (subgenus transfer)
15. Genus Pytheilla Laubenfels, 1936 accepted as Crella (Yvesia) Topsent, 1890 (junior synonym)
16. Genus Ramosichela de Laubenfels, 1950 accepted as Crella (Pytheas) Topsent, 1890 (junior synonym)
17. Genus Tisrone Laubenfels, 1936 accepted as Crella (Yvesia) Topsent, 1890 (junior synonym)
18. Genus Yvesia Topsent, 1890 accepted as Crella (Yvesia) Topsent, 1890 (subgenus transfer)
19. Genus Yvesiella Laubenfels, 1936 accepted as Crella (Yvesia) Topsent, 1890 (junior synonym)
20. Genus Yvesiorbas Laubenfels, 1936 accepted as Crella (Grayella) Carter, 1869 (junior synonym)

marine, brackish, fresh, terrestrial

recent only

Dendy, A. (1922). Report on the Sigmatotetraxonida collected by H.M.S.'Sealark' in the Indian Ocean. <i>In</i>: Reports of the Percy Sladen Trust Expedition to the Indian Ocean in 1905, Vol. 7. <em>Transactions of the Linnean Society of London.</em> 18 (1): 1-164, pls 1-18. [details] 

de Voogd, N.J.; Alvarez, B.; Boury-Esnault, N.; Cárdenas, P.; Díaz, M.-C.; Dohrmann, M.; Downey, R.; Goodwin, C.; Hajdu, E.; Hooper, J.N.A.; Kelly, M.; Klautau, M.; Lim, S.C.; Manconi, R.; Morrow, C.; Pinheiro, U.; Pisera, A.B.; Ríos, P.; Rützler, K.; Schönberg, C.; Turner, T.; Vacelet, J.; van Soest, R.W.M.; Xavier, J. (2024). World Porifera Database. Crellidae Dendy, 1922. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=131652 on 2024-11-21

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