Porifera , class: Demospongiae

Porifera , class: Demospongiae porifera The phylum Porifera is divided into four classes, three of which occur off the coast of the Pacific Northwest Of the three classes present locally, this porifera The simplest of all the invertebrates are the Parazoans, which include only the phylum Porifera Phylum Porifera (“pori” = pores, “fera” =

porifera Menu Porifera is a 3D-printed ceramic and precious metal jewelry collection inspired by the forms of deep-sea dwelling glass sponges These ancient sponges

porifera The Porifera collection has over 20,000 lots and consists of several sub-collections, by authors and campaigns Most of the specimens are preserved in 70° Anatomy and Physiology Porifera possess no head and no tail; they are basal metazoans characterized by the absence of true tissues , a