The suckers
Starfish have suction-like cups helps to open clams
Starfish pry clams open in a very unusual way. They use their legs and suction cups to position and open, then push their stomach out of their body and grab the clam. Once the starfish has the clam, it withdraws the stomach back into the body.
Starfish's prey are mussel's, clams, hermit crabs.
Starfish eat clams by grasping and pulling on the clams shell until the clam can't hold it close any longer. Once the shell is opened far enough, the starfish begins to feed on the clam.
coral and clams
Clams, oysters.
oysters clams and small shelled animals
Humans, raccoons, crabs, lobster, starfish.
Starfish have thousands of what are called tube feet that look like suction cups. They help them pull apart prey(most often clams or other shelled sea creatures) and to help them move around. The tube feet are located in an area called the abulacral groove/
starfish, clams, and mussels
muscles,clams,squid,and other mollusks .