What Are 5 Examples Of Invertebrates?

What Are 5 Examples Of Invertebrates? Worldwide in distribution, they include animals as diverse as sea stars, sea urchins, earthworms, sponges, jellyfish, lobsters, crabs, insects, spiders, snails, clams, and squid. What are the 5 characteristics of invertebrates? Habitat. Numerical Strength. Shape. Size. Symmetry. Grade of Organisation. Germ Layers. Simple Integument. What are the 9 invertebrates?