Phylum Porifera - Biology 2e

Porifera collections porifera Sponges the members of the phylum Porifera are a basal animal clade as a sister of the diploblasts They are multicellular organisms that have bodies full porifera Sponges, the members of the phylum Porifera , are a basal Metazoa clade as sister of the Diploblasts

porifera The Porifera are said to contain the greatest variety of sterols found in any invertebrate phylum In most sponges the predominant sterols have a Δ5,7