Asterias rubens

Asterias rubens, commonly known as the common starfish, is a marine organism found in rocky and sandy ocean habitats in the North Atlantic and North Pacific. It has a large, central disc with five or more arms radiating outward, often with a rough, spiny surface. This starfish is a slow-moving predator, primarily feeding on mollusks like mussels and clams by using its tube feet to pry open shells. It plays a vital role in the ecosystem by controlling prey populations and recycling nutrients. Asterias rubens is important for both natural biodiversity and marine health.