Crinoid - Belize

Crinoids are ancient creatures from the echinoderm family. They are related to the common starfish.
Crinoids appear plant-like and resemble a sort of aquatic fern. It's not until you observe them closely that you will
notice that the legs coil and uncoil gracefully on their own. Their legs act as filters catching small plankton and
other microscopic debris. Seen here is an extreme close-up of the tip one of the Crinoid's legs.

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Photo ©2000 Mark M. Magner
Photos can not be used without permission.