True crabs are crustaceans belonging to the suborder Brachyura. The fiddler crab faced towards the camera, here, is one of those true crabs. McDonald Wildlife Photography Inc./Getty Images hide caption
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Short Wave
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New discoveries, everyday mysteries, and the science behind the headlines — in just under 15 minutes. It's science for everyone, using a lot of creativity and a little humor. Join hosts Emily Kwong and Regina Barber for science on a different wavelength.
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