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May 14, 2012
Five-Limbed Brittle Stars Move Bilaterally, Like People

ScienceDaily (May 10, 2012) — Brittle stars and people have something in common: They move in fundamentally similar ways. Though not bilaterally symmetrical like humans and many other animals, brittle stars have come up with a mechanism to choose any of its five limbs to direct its movement on the seabed. It’s as if each […]