Some interesting facts about Starfish

       Today i am going to give some interesting facts about Starfish.

Starfish (or sea stars) are beautiful marine animals found in a variety of colors, shapes, and sizes. All starfish resemble stars, and though the most common have only five arms, some of these animals can grow up to 40 arms. The amazing sea creatures—part of a group of animals known as echinoderms—travel using their tube feet. They can regenerate lost limbs, and they can swallow large prey using their unusual stomachs.

Amazingly, sea stars can regenerate lost arms, which is useful if the sea star is injured by a predator. It can lose an arm, escape, and grow a new arm later.

Instead of blood, sea stars have a circulatory system made up primarily of sea water.
Seawater is pumped into the animal's water vascular system through its sieve plate. This is a sort of trap door called a madreporite, which is often visible as a light-colored spot on the top of the starfish.

Many people are surprised to learn that starfish have eyes. It's true. The eyes are there—just not in the place you would expect.
Sea stars have an eye spot at the end of each arm. This means that a five-armed sea star has five eyes, while the 40-armed sun star has 40 eyes.
Some interesting facts about Starfish Some interesting facts about Starfish Reviewed by Lekh Raj on December 29, 2018 Rating: 5

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