what food does the sea star eat
While theyâre omnivores, sea starsâ diets vary according to species. Some extremely predatory types, such as the crown of thorns, eat almost any living creatures they can, including coral and even other sea stars. The Forbesâ sea star and most other species dine on bivalves, such as clams, mussels and oysters. Others, such as bat sea stars, eat cucumbers, sea urchins, shrimp, tubeworms and fish, as well as algae and sea grasses. Bat sea stars vary their diet even more by scavenging dead animals from the sea floor.