Cladogram of phylum Porifera (Metazoa, Parazoa), down to class level.[1][2]
- ^ Adams EDM, Goss GG, Leys SP (2010). "Freshwater Sponges Have Functional, Sealing Epithelia with High Transepithelial Resistance and Negative Transepithelial Potential". PLOS ONE. 5 (11): e15040. doi:10.1371/journal.pone.0015040.
{{cite journal}}: CS1 maint: unflagged free DOI (link) - ^ Wörheide G, Dohrmann M, Erpenbeck D, Larroux C, Maldonado M, Voigt O, et al. (2012). "Chapter One - Deep Phylogeny and Evolution of Sponges (Phylum Porifera)". Advances in Marine Biology. Vol. 61. pp. 1–78. doi:10.1016/B978-0-12-387787-1.00007-6.