1. Family Hemiasterellidae Lendenfeld, 1889
2. Family Tethyidae Gray, 1848
3. Family Timeidae Topsent, 1928

marine, brackish, fresh, terrestrial

recent only

Morrow, C.; C�rdenas, P. (2015). Proposal for a revised classification of the Demospongiae (Porifera). Frontiers in Zoology. 12: 7., available online at http://www.frontiersinzoology.com/content/12/1/7
page(s): 12 [details] Available for editors  

de Voogd, N.J.; Alvarez, B.; Boury-Esnault, N.; C�rdenas, P.; D�az, 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.; R�os, P.; R�tzler, K.; Sch�nberg, C.; Turner, T.; Vacelet, J.; van Soest, R.W.M.; Xavier, J. (2025). World Porifera Database. Tethyida. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2025) European Register of Marine Species at: http://www.marbef.org/data/aphia.php?p=taxdetails&id=845507 on 2025-04-26

Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2025). European Register of Marine Species. Tethyida. Accessed at: https://www.vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=845507 on 2025-04-26

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