Similar Nephrozoa, Brachiozoa, Xenacoelomorpha, Nematoida, Kamptozoa | ||
Planulozoa is a proposed clade including the Cnidaria (sea anemones and jellyfish) and the Bilateria (all the more complex animals including flatworms, insects and vertebrates). The clade excludes the Ctenophora (comb jellies) and Porifera (sponges).
References
Planulozoa Wikipedia(Text) CC BY-SA