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C. Borchiellini, C. Chombard, M. Manuel, E. Alivon, J. Vacelet, and N. Boury-Esnault (2004). “Molecular phylogeny of Demospongiae: implications for classification and scenarios of character evolution”. Mol. Phylogenet. Evol.32 (3): 823–37. doi:10.1016/j.ympev.2004.02.021. PMID15288059.
Lavrov D.V., Wang X., Kelly M. (2008). “Reconstructing ordinal relationships in the Demospongiae using mitochondrial genomic data”. Mol. Phylogenet. Evol.49 (1): 111–124. doi:10.1016/j.ympev.2008.05.014. PMID18583159.