Is starfish an animal or a plant?

Starfish are mainly distributed on shallow undersea sand or reefs around the world, and they are no stranger to us. So is starfish an animal or a plant?

Is starfish an animal or a plant

Starfish are echinoderms. However, we know too little about its ecology. Starfish do not look like animals, and from their appearance and slow movement, it is hard to imagine that starfish is a greedy predator that plays an extraordinary role in marine ecosystems and biological evolution.

What kind of food does starfish eat?

Starfish is a kind of predator, which mainly preys on slow-moving marine organisms such as shellfish, sea urchins, crabs and sea anemones. Starfish is a class of echinoderms, which is divided into two families: petrel and sea wheel, mainly distributed on shallow sand or reefs all over the world. Starfish are greedy predators, and although they cannot move as flexibly and rapidly as sharks, they mainly prey on slow-moving marine animals such as shellfish, sea urchins, crabs and sea anemones. It often adopts a slow and circuitous strategy, slowly approaches its prey, grabs its prey with the tube foot on its wrist and wraps its entire body, spits its stomach bag out of its mouth and uses digestive enzymes to allow its prey to dissolve and be absorbed outside its body.

Starfish looks like a plant, but in fact she is an animal!