Some common examples of invertebrates include:
* Insects, such as ants, bees, butterflies, and spiders
* Crustaceans, such as crabs, shrimp, and lobsters
* Mollusks, such as snails, clams, and octopuses
* Annelids, such as earthworms and leeches
* Cnidarians, such as jellyfish, sea anemones, and corals
* Echinoderms, such as starfish, sea urchins, and sand dollars
Invertebrates play a vital role in the ecosystem, providing food for other animals, pollinating plants, and recycling nutrients. They are also a source of food for humans, and some invertebrates, such as silkworms and bees, provide valuable products.