Vonduun crab

The vonduun crab was an organic organism used to build the vonduun crab armor suits of the Yuuzhan Vong.

It was discovered by the New Republic that the bafforr trees of the planet Ithor could be used against the vonduun crab armor, as the crab was allergic to the pollen produced by the tree. This reaction would cause the vonduun crab to swell killing the crab and any who were wearing it.