Spider Crab Investigates Vehicle
![Spider Crab Investigates Vehicle](http://io.ocean.washington.edu/files/1470.crab.close2.web_med.jpg)
Spider crabs are very sensitive to vibrations. This one, at 5000 feet beneath the ocean's surface at Axial Seamount investigated a monkey fist on a piece of equipment on the Canadian ROV ROPOS.
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