Soft-bodied animals, often with shells (snails, clams, octopuses).
After Kingdom, it is the primary division of organisms sharing core structural traits. phylum
Animals with a backbone (or notochord), including humans, fish, and birds. often with shells (snails
Creatures with stinging tentacles (jellyfish, corals). Porifera : Simple, porous aquatic animals (sponges). Annelida : Segmented worms. Why Does Phylum Matter? octopuses). After Kingdom
There are over 30 animal phyla, but these are some of the most common and distinct: