There are over 30 animal phyla, but these are some of the most common and distinct:
Creatures with stinging tentacles (jellyfish, corals). Porifera : Simple, porous aquatic animals (sponges). Annelida : Segmented worms. Why Does Phylum Matter? phylum
Animals with a backbone (or notochord), including humans, fish, and birds. There are over 30 animal phyla, but these