They first appeared in the fossil record about 300 million years before the dinosaurs #Shorts

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Feather Stars ???? What looks like feathers are their feeding arms ✴️

The arms are used to filter small particles of food from the ocean. The food gets stuck in mucus on the surface from where it is transported to the mouth. Some species can have up to 150 arms! And if they lose an arm to predation, they can regrow it, just like sea stars.

They first appeared in the fossil record about 300 million years before the dinosaurs during the Middle Cambrian period.