Which group shown on the tree include invetebrates?

Invertebrates are primarily found in the group known as "Parazoa" and "Eumetazoa" within the animal kingdom. Parazoa includes organisms like sponges, while Eumetazoa encompasses a wide variety of animals, including cnidarians (like jellyfish and corals), mollusks, arthropods, annelids, and more. Essentially, all animals except for those in the subphylum Vertebrata are considered invertebrates.