Porifera – Invertebrate Zoology

porifera  PORIFERA · June 2024 · May 2024 · April 2024 · March 2024 · February 2024 · January 2024 · December 2023 · November 2023 · October 2023 · September 2023 Phylum Porifera is a group of simple animals that includes the sponges Porifera have no internal organs, nervous tissue, circulatory system, or digestive

The meaning of PORIFERA is a phylum of primitive invertebrate animals comprising the sponges and having a cellular grade of construction without true tissue They are in the Phylum Porifera and there are about 5,000 different known species They are one of the simplest forms of multi-cellular animals

1 Phylum Porifera 2 Phylun Coelenterata 3 Platyhelminthes 4 Nematoda 5 Phylum Annelida 6 Phylum Mollusca  The simplest of all the invertebrates are the Parazoans, which include only the phylum Porifera Phylum Porifera (“pori” = pores, “fera” =