echinoderm

She Seas Sea Stars: Sea Stars Exposed

Lying on or crawling ever so slowly across the bottom, the sea star looks deceptively simple and slightly out of place — like it might have fallen from a child’s crude drawing of the night sky and landed on the sea floor. But don’t let the sea star’s appearance fool you. It’s a complex, fascinating creature, indeed.  For example, the sea star doesn’t have to ingest its food; it covers it with its oral disc (body) and then extrudes its stomach (which resembles a tiny, […]

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