That's correct! Shrimps, lobsters, and crabs are all examples of crustaceans that live in the ocean. Here's a little more about crustaceans: - Crustaceans are a diverse group of arthropods, which means they have a hard exoskeleton and jointed legs.- They are found in a variety of aquatic habitats, including oceans, freshwater lakes, and rivers.- Other examples of crustaceans include:- Crayfish- Barnacles- Krill- Pillbugs (which are terrestrial, but related to crustaceans)