A moving starfish spotted on Digha Beach by me. #starfish #dighaseabeach #digha

There are over 2000 different species of starfish, these unique marine animals have various different colours, shapes, and sizes. Starfish, also known as Sea Stars, are one of the most beautiful looking animals in the vast ocean. They have a surprisingly unusual anatomy, with no brain or blood, yet are able to digest food outside their body. Some interesting facts about Starfish. Starfish can regenerate their own arms. They have no brain or blood! They wear tough, leathery skin. Starfish have eyes. Starfish move with hundreds of feet. Starfish can eat outside their body. Not all starfish are star shaped.